{"id":11957,"date":"2026-09-25T17:37:55","date_gmt":"2026-09-25T21:37:55","guid":{"rendered":"https:\/\/redleafpeptides.com\/?p=11957"},"modified":"2026-09-25T17:37:55","modified_gmt":"2026-09-25T21:37:55","slug":"coolsculpting-vs-retatrutide","status":"publish","type":"post","link":"https:\/\/redleafpeptides.com\/fr\/coolsculpting-vs-retatrutide\/","title":{"rendered":"CoolSculpting vs r\u00e9tatrutide\u00a0: gras localis\u00e9 contre poids de tout le corps"},"content":{"rendered":"<div class=\"rl-guide\"><div class=\"rl-hero\"><span class=\"rl-eyebrow\">Research Peptide Guide \u00b7 Canada<\/span><p class=\"rl-deck\">CoolSculpting freezes fat in one spot. Retatrutide is a research peptide studied for whole-body weight loss. Here is how they really compare: what each one does, what the studies found, the risks, and the cost. Plain words, no hype.<\/p><ul class=\"rl-chips\"><li><b>1<\/b> spot vs <b>whole<\/b> body<\/li><li><b>28%<\/b> fat layer, best case<\/li><li><b>30%<\/b> body weight in trials<\/li><li><b>8<\/b> easy visuals<\/li><\/ul><a class=\"rl-btn\" href=\"\/product\/buy-retatrutide-canada\/\">See Retatrutide<\/a><a class=\"rl-btn ghost\" href=\"\/independent-testing-and-certificates-of-analysis\/\">See our test sheets<\/a><\/div><div class=\"rl-answer\"><div class=\"rl-h\">The short answer<\/div><p>CoolSculpting and retatrutide do different jobs. They are not really rivals.<\/p><p>CoolSculpting cools one pinchable patch of fat, like a belly roll or love handles, until some of those fat cells die. In studies, the fat layer in that spot got about 15% to 28% thinner. Your weight on the scale barely moves.<\/p><p>Retatrutide is an experimental peptide studied for whole-body weight loss. In its biggest trial, people lost about 28% of their body weight in 80 weeks. It is not approved anywhere yet, and it comes with real side effects.<\/p><p>Jump to <a href=\"#table\">the side-by-side table<\/a> for the quick view.<\/p><\/div><div class=\"rl-toc\"><div class=\"rl-h\">On this page<\/div><ul><li><a href=\"#short\">The short version<\/a><\/li><li><a href=\"#jobs\">Two different jobs<\/a><\/li><li><a href=\"#cool\">What CoolSculpting is<\/a><\/li><li><a href=\"#coolresults\">CoolSculpting results<\/a><\/li><li><a href=\"#pah\">The rare grow-back risk<\/a><\/li><li><a href=\"#cost\">CoolSculpting cost in Canada<\/a><\/li><li><a href=\"#reta\">What retatrutide is<\/a><\/li><li><a href=\"#retaresults\">Retatrutide results<\/a><\/li><li><a href=\"#retasides\">Retatrutide side effects<\/a><\/li><li><a href=\"#layers\">Which fat each one reaches<\/a><\/li><li><a href=\"#time\">How long each takes<\/a><\/li><li><a href=\"#table\">Side-by-side table<\/a><\/li><li><a href=\"#who\">Which one fits which goal<\/a><\/li><li><a href=\"#both\">Can they be combined?<\/a><\/li><li><a href=\"#myths\">Claims to watch for<\/a><\/li><li><a href=\"#buy\">Picking a supplier<\/a><\/li><li><a href=\"#products\">Products<\/a><\/li><li><a href=\"#faq\">Common questions<\/a><\/li><li><a href=\"#bottom\">Bottom line<\/a><\/li><li><a href=\"#sources\">Sources<\/a><\/li><\/ul><\/div><div class=\"rl-note\"><b>Research use only.<\/b> Retatrutide is an investigational compound. Red Leaf sells it as laboratory research material only. Nothing on this page is a dose, a plan, or medical advice for a person. CoolSculpting is a medical procedure done in clinics, and Red Leaf has no link to it. To see how we pick what we sell, read our guide to <a href=\"\/best-peptide-supplier-canada\/\">choosing a peptide supplier in Canada<\/a>.<\/div><h2 id=\"short\">The short version<\/h2><ul class=\"rl-bullets\"><li>CoolSculpting is for one small area. Retatrutide research is about the whole body.<\/li><li>CoolSculpting thinned the treated fat layer by roughly 15% to 28% in studies.<\/li><li>Retatrutide trial groups lost up to about 28% of body weight in 80 weeks, and about 30% in 104 weeks.<\/li><li>CoolSculpting&#8217;s main rare risk is fat growing back bigger in the treated spot, about 1 in 455 people.<\/li><li>Retatrutide&#8217;s main risks are stomach side effects. About 1 in 9 people on the top trial dose quit because of them.<\/li><li>Retatrutide is not approved anywhere. CoolSculpting is an approved clinic procedure.<\/li><\/ul><h2 id=\"jobs\">Two different jobs<\/h2><p>The easiest way to see the difference is a picture. One works like an eraser on one small spot. The other works on the whole page.<\/p><figure class=\"rl-dur\"><figcaption class=\"rl-dur-title\">Where each one works<\/figcaption><svg viewBox=\"0 0 800 350\" role=\"img\" aria-label=\"Two body outlines. On the left, CoolSculpting targets one small patch on the belly. On the right, retatrutide research looks at weight across the whole body.\" style=\"width:100%;height:auto;display:block\"><g font-family=\"inherit\"><g transform=\"translate(120,20)\"><circle cx=\"80\" cy=\"30\" r=\"26\" fill=\"currentColor\" opacity=\"0.18\"><\/circle><path d=\"M40 62 Q80 52 120 62 L132 170 Q130 190 118 200 L112 290 L92 290 L86 205 L74 205 L68 290 L48 290 L42 200 Q30 190 28 170 Z\" fill=\"currentColor\" opacity=\"0.18\"><\/path><ellipse cx=\"80\" cy=\"165\" rx=\"30\" ry=\"18\" fill=\"#3aa0d8\" opacity=\"0.85\"><\/ellipse><text x=\"80\" y=\"170\" text-anchor=\"middle\" fill=\"#ffffff\" font-size=\"12\" font-weight=\"800\">COLD<\/text><text x=\"80\" y=\"315\" text-anchor=\"middle\" fill=\"currentColor\" font-size=\"18\" font-weight=\"800\">CoolSculpting<\/text><\/g><g transform=\"translate(480,20)\"><circle cx=\"80\" cy=\"30\" r=\"26\" fill=\"#992218\" opacity=\"0.55\"><\/circle><path d=\"M40 62 Q80 52 120 62 L132 170 Q130 190 118 200 L112 290 L92 290 L86 205 L74 205 L68 290 L48 290 L42 200 Q30 190 28 170 Z\" fill=\"#992218\" opacity=\"0.55\"><\/path><text x=\"80\" y=\"315\" text-anchor=\"middle\" fill=\"currentColor\" font-size=\"18\" font-weight=\"800\">Retatrutide research<\/text><\/g><text x=\"300\" y=\"150\" text-anchor=\"middle\" fill=\"currentColor\" font-size=\"15\" opacity=\"0.85\">one patch<\/text><text x=\"300\" y=\"170\" text-anchor=\"middle\" fill=\"currentColor\" font-size=\"15\" opacity=\"0.85\">of pinchable fat<\/text><text x=\"660\" y=\"150\" text-anchor=\"start\" fill=\"currentColor\" font-size=\"15\" opacity=\"0.85\">whole-body<\/text><text x=\"660\" y=\"170\" text-anchor=\"start\" fill=\"currentColor\" font-size=\"15\" opacity=\"0.85\">weight<\/text><\/g><\/svg><p class=\"rl-dur-note\">A simple drawing, not to scale.<\/p><\/figure><p>So &#8220;which is better&#8221; depends on the goal. Someone near their goal weight with one stubborn roll is asking a different question than someone with a lot of weight to lose.<\/p><h2 id=\"cool\">What CoolSculpting is, in plain words<\/h2><p>CoolSculpting is a brand name for a method called <b>cryolipolysis<\/b>. That is a big word for &#8220;freezing fat.&#8221;<\/p><p>Here is the idea. Fat cells are more sensitive to cold than skin is. A clinic places a cup on your belly, flanks, thighs or chin. The cup sucks the fat in and cools it for about half an hour to an hour. The skin is protected, but some of the fat cells underneath are damaged by the cold.<\/p><p>Over the next few weeks, those damaged fat cells die off. Your body clears them away slowly, like taking out the trash a little at a time.<\/p><p>It was cleared for use in the United States in 2010, and it is now offered at many clinics across Canada.<\/p><div class=\"rl-steps\"><div class=\"rl-step\"><div class=\"rl-k\">1<\/div><h3>Cup goes on<\/h3><p>A cup pulls in a roll of fat you can pinch.<\/p><\/div><div class=\"rl-step\"><div class=\"rl-k\">2<\/div><h3>Cooling<\/h3><p>The fat is cooled for about 35 to 60 minutes.<\/p><\/div><div class=\"rl-step\"><div class=\"rl-k\">3<\/div><h3>Cells die off<\/h3><p>Some fat cells in that spot die over the next few weeks.<\/p><\/div><div class=\"rl-step\"><div class=\"rl-k\">4<\/div><h3>Body clears them<\/h3><p>Results show up over about 1 to 3 months.<\/p><\/div><\/div><h2 id=\"coolresults\">What the CoolSculpting research shows<\/h2><p>A 2015 review in the journal Plastic and Reconstructive Surgery looked at 19 studies of fat freezing. Here is what they found, in plain words.<\/p><ul class=\"rl-bullets\"><li><b>Measured with calipers<\/b> (a tool that pinches the skin fold), the fat layer shrank by an average of <b>14.7% to 28.5%<\/b>.<\/li><li><b>Measured with ultrasound<\/b>, it shrank by <b>10.3% to 25.5%<\/b>.<\/li><li>Blood fats and liver tests did not change in any study.<\/li><li>Side effects were mostly short and mild: redness, swelling, soreness and numbness in the treated spot.<\/li><\/ul><p>Notice what those numbers are. They measure how much thinner the fat got <b>in the spot that was treated<\/b>. They are not a drop in body weight. Freezing one belly roll does not make someone lose 20% of their weight.<\/p><p>Many people need more than one session per area to see the change they want.<\/p><h2 id=\"pah\">The rare grow-back risk<\/h2><p>There is one rare but serious side effect you should know about. It has a long name: <b>paradoxical adipose hyperplasia<\/b>, or PAH.<\/p><p>In plain words, it means the treated spot does the opposite of what you paid for. Instead of shrinking, the fat there grows <b>bigger and firmer<\/b>. It usually shows up 2 to 4 months after treatment. It does not go away on its own, and fixing it often means surgery like liposuction.<\/p><figure class=\"rl-dur\"><figcaption class=\"rl-dur-title\">How often fat grows back bigger: maker&#8217;s number vs the research<\/figcaption><svg viewBox=\"0 0 800 230\" role=\"img\" aria-label=\"Bar chart. The maker reported PAH in 0.0051 percent of patients in 2014, 0.025 percent in 2018 and 0.033 percent in 2021. A 2025 review of 28 studies and 13,078 patients found 0.22 percent, about 1 in 455, which is roughly 6.7 times the latest maker figure.\" style=\"width:100%;height:auto;display:block\"><g font-family=\"inherit\" font-size=\"16\"><text x=\"0\" y=\"40\" fill=\"currentColor\" font-weight=\"700\">Maker, 2014<\/text><rect x=\"260\" y=\"22\" width=\"480\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"22\" width=\"12\" height=\"28\" rx=\"6\" fill=\"#992218\" opacity=\"0.5\"><\/rect><text x=\"284\" y=\"42\" fill=\"currentColor\" font-weight=\"800\">0.0051%<\/text><text x=\"0\" y=\"90\" fill=\"currentColor\" font-weight=\"700\">Maker, 2018<\/text><rect x=\"260\" y=\"72\" width=\"480\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"72\" width=\"55\" height=\"28\" rx=\"14\" fill=\"#992218\" opacity=\"0.6\"><\/rect><text x=\"327\" y=\"92\" fill=\"currentColor\" font-weight=\"800\">0.025%<\/text><text x=\"0\" y=\"140\" fill=\"currentColor\" font-weight=\"700\">Maker, 2021<\/text><rect x=\"260\" y=\"122\" width=\"480\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"122\" width=\"72\" height=\"28\" rx=\"14\" fill=\"#992218\" opacity=\"0.7\"><\/rect><text x=\"344\" y=\"142\" fill=\"currentColor\" font-weight=\"800\">0.033%<\/text><text x=\"0\" y=\"190\" fill=\"currentColor\" font-weight=\"700\">2025 research review<\/text><rect x=\"260\" y=\"172\" width=\"480\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"172\" width=\"480\" height=\"28\" rx=\"14\" fill=\"#992218\"><\/rect><text x=\"275\" y=\"192\" fill=\"#F7F7F7\" font-weight=\"800\">0.22%, about 1 in 455<\/text><\/g><\/svg><p class=\"rl-dur-note\">From Mah and co-workers, Aesthetic Surgery Journal Open Forum, 2025: 28 studies, 13,078 patients. Bars are scaled to each other.<\/p><\/figure><p>The 2025 review also warned that most studies did not follow people long enough to catch PAH, so the real number may be higher. It is still rare. But 1 in 455 is a lot more common than the maker&#8217;s early figure of about 1 in 20,000.<\/p><h2 id=\"cost\">What CoolSculpting costs in Canada<\/h2><p>CoolSculpting is paid out of pocket. Provincial health plans do not cover it, because it is cosmetic.<\/p><div class=\"rl-grid c3\"><div class=\"rl-card\"><h3>Per cycle<\/h3><p><b>About $600 to $1,200<\/b> for one cup, one area, one session.<\/p><\/div><div class=\"rl-card\"><h3>Full plan<\/h3><p><b>About $2,000 to $4,500<\/b>, since most people treat more than one area or repeat a session.<\/p><\/div><div class=\"rl-card\"><h3>Sessions<\/h3><p>Most people need <b>1 to 3 sessions<\/b> per area for a visible change.<\/p><\/div><\/div><p>Prices vary a lot by city and clinic. Big cities like Toronto and Vancouver tend to sit near the top of the range. Always ask for the total price for the whole plan, not just one cycle.<\/p><h2 id=\"reta\">What retatrutide is, in plain words<\/h2><p>Retatrutide is an experimental peptide. A peptide is a short chain of amino acids, the building blocks of protein.<\/p><p>Your gut makes hormones that tell your brain and body when you are full and how to use energy. Think of them as three buttons:<\/p><ul class=\"rl-bullets\"><li><b>GLP-1:<\/b> the &#8220;I&#8217;m full&#8221; button. It also slows how fast the stomach empties.<\/li><li><b>GIP:<\/b> a helper button that works with GLP-1 on appetite and blood sugar.<\/li><li><b>Glucagon:<\/b> the &#8220;burn more energy&#8221; button. It also pushes the liver to use stored fat.<\/li><\/ul><p>Drugs like semaglutide press one button. Tirzepatide presses two. Retatrutide is built to press all three. That is why researchers call it a &#8220;triple agonist.&#8221;<\/p><p>It is still being tested. It is not approved as a medicine in Canada, the United States, or anywhere else. Want the long version? Our <a href=\"\/comparison-of-semaglutide-tirzepatide-and-retatrutide\/\">semaglutide vs tirzepatide vs retatrutide guide<\/a> covers how the three differ.<\/p><h2 id=\"retaresults\">What the retatrutide research shows<\/h2><p>Retatrutide has now been tested in two big stages of human trials.<\/p><figure class=\"rl-dur\"><figcaption class=\"rl-dur-title\">Average body weight lost in retatrutide trials, top dose group<\/figcaption><svg viewBox=\"0 0 800 250\" role=\"img\" aria-label=\"Bar chart. Phase 2 trial, 48 weeks: 24.2 percent average weight loss in the top dose group, versus 2.1 percent on placebo. Phase 3 TRIUMPH-1, 80 weeks: 28.3 percent. TRIUMPH-1 extension, 104 weeks: 30.3 percent.\" style=\"width:100%;height:auto;display:block\"><g font-family=\"inherit\" font-size=\"16\"><text x=\"0\" y=\"40\" fill=\"currentColor\" font-weight=\"700\">Placebo, 48 weeks<\/text><rect x=\"260\" y=\"22\" width=\"480\" height=\"30\" rx=\"15\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"22\" width=\"32\" height=\"30\" rx=\"15\" fill=\"currentColor\" opacity=\"0.4\"><\/rect><text x=\"302\" y=\"43\" fill=\"currentColor\" font-weight=\"800\">2.1%<\/text><text x=\"0\" y=\"95\" fill=\"currentColor\" font-weight=\"700\">Phase 2, 48 weeks<\/text><rect x=\"260\" y=\"77\" width=\"480\" height=\"30\" rx=\"15\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"77\" width=\"363\" height=\"30\" rx=\"15\" fill=\"#992218\" opacity=\"0.7\"><\/rect><text x=\"635\" y=\"98\" fill=\"currentColor\" font-weight=\"800\">24.2%<\/text><text x=\"0\" y=\"150\" fill=\"currentColor\" font-weight=\"700\">Phase 3, 80 weeks<\/text><rect x=\"260\" y=\"132\" width=\"480\" height=\"30\" rx=\"15\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"132\" width=\"425\" height=\"30\" rx=\"15\" fill=\"#992218\" opacity=\"0.85\"><\/rect><text x=\"697\" y=\"153\" fill=\"currentColor\" font-weight=\"800\">28.3%<\/text><text x=\"0\" y=\"205\" fill=\"currentColor\" font-weight=\"700\">Phase 3, 104 weeks<\/text><rect x=\"260\" y=\"187\" width=\"480\" height=\"30\" rx=\"15\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"260\" y=\"187\" width=\"455\" height=\"30\" rx=\"15\" fill=\"#992218\"><\/rect><text x=\"275\" y=\"208\" fill=\"#F7F7F7\" font-weight=\"800\">30.3%<\/text><\/g><\/svg><p class=\"rl-dur-note\">Phase 2: New England Journal of Medicine, 2023, 338 adults. Phase 3 TRIUMPH-1: announced May 2026, 2,339 adults; the 104-week figure is from a group of 532 with a higher starting weight. Bars scaled 0 to 32%.<\/p><\/figure><p>A few more findings worth knowing:<\/p><ul class=\"rl-bullets\"><li>In the Phase 3 trial, 45% of people in the top dose group lost 30% or more of their body weight.<\/li><li>In a Phase 2 substudy, liver fat dropped by about 82% in 24 weeks at the higher doses. At the top dose, 86% of people reached normal liver fat.<\/li><li>These results came from weekly injections given for more than a year and a half, inside a supervised trial.<\/li><\/ul><h2 id=\"retasides\">Retatrutide side effects<\/h2><p>Retatrutide&#8217;s results are big, and so are its side effects. Most are stomach problems, and they were more common at higher doses.<\/p><figure class=\"rl-dur\"><figcaption class=\"rl-dur-title\">Side effects in the Phase 3 top dose group<\/figcaption><svg viewBox=\"0 0 800 270\" role=\"img\" aria-label=\"Bar chart. Nausea 42.4 percent, diarrhea 32.0 percent, constipation 26.1 percent, vomiting 25.3 percent. 11.3 percent stopped because of side effects.\" style=\"width:100%;height:auto;display:block\"><g font-family=\"inherit\" font-size=\"16\"><text x=\"0\" y=\"40\" fill=\"currentColor\" font-weight=\"700\">Nausea<\/text><rect x=\"220\" y=\"22\" width=\"500\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"220\" y=\"22\" width=\"212\" height=\"28\" rx=\"14\" fill=\"#992218\"><\/rect><text x=\"444\" y=\"42\" fill=\"currentColor\" font-weight=\"800\">42.4%<\/text><text x=\"0\" y=\"90\" fill=\"currentColor\" font-weight=\"700\">Diarrhea<\/text><rect x=\"220\" y=\"72\" width=\"500\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"220\" y=\"72\" width=\"160\" height=\"28\" rx=\"14\" fill=\"#992218\" opacity=\"0.85\"><\/rect><text x=\"392\" y=\"92\" fill=\"currentColor\" font-weight=\"800\">32.0%<\/text><text x=\"0\" y=\"140\" fill=\"currentColor\" font-weight=\"700\">Constipation<\/text><rect x=\"220\" y=\"122\" width=\"500\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"220\" y=\"122\" width=\"130\" height=\"28\" rx=\"14\" fill=\"#992218\" opacity=\"0.7\"><\/rect><text x=\"362\" y=\"142\" fill=\"currentColor\" font-weight=\"800\">26.1%<\/text><text x=\"0\" y=\"190\" fill=\"currentColor\" font-weight=\"700\">Vomiting<\/text><rect x=\"220\" y=\"172\" width=\"500\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"220\" y=\"172\" width=\"127\" height=\"28\" rx=\"14\" fill=\"#992218\" opacity=\"0.6\"><\/rect><text x=\"359\" y=\"192\" fill=\"currentColor\" font-weight=\"800\">25.3%<\/text><text x=\"0\" y=\"240\" fill=\"currentColor\" font-weight=\"700\">Quit due to side effects<\/text><rect x=\"220\" y=\"222\" width=\"500\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.1\"><\/rect><rect x=\"220\" y=\"222\" width=\"57\" height=\"28\" rx=\"14\" fill=\"currentColor\" opacity=\"0.5\"><\/rect><text x=\"289\" y=\"242\" fill=\"currentColor\" font-weight=\"800\">11.3%<\/text><\/g><\/svg><p class=\"rl-dur-note\">Phase 3 TRIUMPH-1, as reported in May 2026. Bars scaled 0 to 100%.<\/p><\/figure><p>The Phase 2 trial also saw heart rate rise at higher doses, peaking around 24 weeks and then easing. For the full list, read our <a href=\"\/retatrutide-side-effects\/\">retatrutide side effects guide<\/a> and our look at <a href=\"\/retatrutide-glp-1-gallbladder\/\">retatrutide and the gallbladder<\/a>.<\/p><h2 id=\"layers\">Which fat each one reaches<\/h2><p>Not all fat is the same. There are two main kinds, and this is where the two really split apart.<\/p><figure class=\"rl-dur\"><figcaption class=\"rl-dur-title\">Two kinds of belly fat<\/figcaption><svg viewBox=\"0 0 800 300\" role=\"img\" aria-label=\"Cross-section of a belly. Top layer skin, then subcutaneous fat you can pinch, which CoolSculpting targets. Then the muscle wall. Inside, visceral fat around the organs and liver fat, which CoolSculpting cannot reach; retatrutide trials measured drops in liver and body fat.\" style=\"width:100%;height:auto;display:block\"><g font-family=\"inherit\"><rect x=\"30\" y=\"20\" width=\"460\" height=\"22\" rx=\"6\" fill=\"#e8b89c\"><\/rect><text x=\"505\" y=\"37\" fill=\"currentColor\" font-size=\"15\" font-weight=\"700\">Skin<\/text><rect x=\"30\" y=\"42\" width=\"460\" height=\"70\" fill=\"#e0c060\" opacity=\"0.85\"><\/rect><text x=\"505\" y=\"72\" fill=\"currentColor\" font-size=\"15\" font-weight=\"700\">Pinchable fat<\/text><text x=\"505\" y=\"92\" fill=\"currentColor\" font-size=\"13\" opacity=\"0.85\">(subcutaneous)<\/text><rect x=\"30\" y=\"112\" width=\"460\" height=\"26\" fill=\"#b0483e\" opacity=\"0.8\"><\/rect><text x=\"505\" y=\"130\" fill=\"currentColor\" font-size=\"15\" font-weight=\"700\">Muscle wall<\/text><rect x=\"30\" y=\"138\" width=\"460\" height=\"140\" rx=\"0\" fill=\"currentColor\" opacity=\"0.07\"><\/rect><ellipse cx=\"150\" cy=\"205\" rx=\"80\" ry=\"45\" fill=\"#8a5a3c\" opacity=\"0.85\"><\/ellipse><text x=\"150\" y=\"210\" text-anchor=\"middle\" fill=\"#F7F7F7\" font-size=\"13\" font-weight=\"700\">liver<\/text><g fill=\"#e0c060\" opacity=\"0.8\"><circle cx=\"300\" cy=\"180\" r=\"22\"><\/circle><circle cx=\"345\" cy=\"215\" r=\"26\"><\/circle><circle cx=\"400\" cy=\"185\" r=\"20\"><\/circle><circle cx=\"290\" cy=\"240\" r=\"18\"><\/circle><circle cx=\"430\" cy=\"235\" r=\"22\"><\/circle><\/g><text x=\"505\" y=\"200\" fill=\"currentColor\" font-size=\"15\" font-weight=\"700\">Deep fat around organs<\/text><text x=\"505\" y=\"220\" fill=\"currentColor\" font-size=\"13\" opacity=\"0.85\">(visceral fat, liver fat)<\/text><rect x=\"650\" y=\"52\" width=\"140\" height=\"36\" rx=\"18\" fill=\"#3aa0d8\"><\/rect><text x=\"720\" y=\"75\" text-anchor=\"middle\" fill=\"#ffffff\" font-size=\"13\" font-weight=\"800\">CoolSculpting<\/text><rect x=\"650\" y=\"238\" width=\"140\" height=\"36\" rx=\"18\" fill=\"#992218\"><\/rect><text x=\"720\" y=\"261\" text-anchor=\"middle\" fill=\"#F7F7F7\" font-size=\"13\" font-weight=\"800\">Retatrutide trials<\/text><\/g><\/svg><p class=\"rl-dur-note\">A simple drawing, not to scale. CoolSculpting only reaches fat it can pull into the cup.<\/p><\/figure><ul class=\"rl-bullets\"><li><b>Pinchable fat<\/b> sits just under the skin. It is the kind you can grab. It is the only kind CoolSculpting can reach.<\/li><li><b>Deep fat<\/b> sits inside the belly, around the organs and in the liver. Doctors link it more closely to health problems. CoolSculpting cannot touch it. The retatrutide trials measured big drops in liver fat and in body fat overall.<\/li><\/ul><h2 id=\"time\">How long each one takes<\/h2><figure class=\"rl-dur\"><figcaption class=\"rl-dur-title\">Time to results, as studied<\/figcaption><svg viewBox=\"0 0 800 190\" role=\"img\" aria-label=\"Timeline. CoolSculpting: one session of about an hour, results over 1 to 3 months. Retatrutide trials: weekly injections over 48 to 104 weeks.\" style=\"width:100%;height:auto;display:block\"><g font-family=\"inherit\"><text x=\"0\" y=\"22\" fill=\"currentColor\" font-size=\"14\" opacity=\"0.7\">0<\/text><text x=\"200\" y=\"22\" fill=\"currentColor\" font-size=\"14\" opacity=\"0.7\" text-anchor=\"middle\">6 months<\/text><text x=\"400\" y=\"22\" fill=\"currentColor\" font-size=\"14\" opacity=\"0.7\" text-anchor=\"middle\">1 year<\/text><text x=\"600\" y=\"22\" fill=\"currentColor\" font-size=\"14\" opacity=\"0.7\" text-anchor=\"middle\">18 months<\/text><text x=\"780\" y=\"22\" fill=\"currentColor\" font-size=\"14\" opacity=\"0.7\" text-anchor=\"end\">2 years<\/text><line x1=\"0\" y1=\"32\" x2=\"800\" y2=\"32\" stroke=\"currentColor\" opacity=\"0.25\"><\/line><rect x=\"0\" y=\"50\" width=\"100\" height=\"40\" rx=\"20\" fill=\"#3aa0d8\"><\/rect><text x=\"120\" y=\"76\" fill=\"currentColor\" font-size=\"16\" font-weight=\"700\">CoolSculpting: 1 visit, results in 1 to 3 months<\/text><rect x=\"0\" y=\"120\" width=\"740\" height=\"40\" rx=\"20\" fill=\"#992218\"><\/rect><text x=\"20\" y=\"146\" fill=\"#F7F7F7\" font-size=\"16\" font-weight=\"700\">Retatrutide trials: weekly injections for 48 to 104 weeks<\/text><\/g><\/svg><p class=\"rl-dur-note\">Based on the studies named in this guide. Not to scale for any one person.<\/p><\/figure><p>CoolSculpting is fast and done. The retatrutide trials were long, steady and weekly. In a trial of semaglutide, a similar drug, people regained about two-thirds of the weight they lost within a year of stopping. So the research does not treat it as a one-time fix either.<\/p><h2 id=\"table\">CoolSculpting vs retatrutide, side by side<\/h2><p>Here is the whole comparison in one table. Scroll sideways on a phone.<\/p><div class=\"rl-tablewrap\"><table class=\"rl-table\"><thead><tr><th><\/th><th>CoolSculpting<\/th><th>Retatrutide (research)<\/th><\/tr><\/thead><tbody><tr><td><b>What it is<\/b><\/td><td>Fat freezing, done in a clinic<\/td><td>Experimental peptide that acts on three gut hormones<\/td><\/tr><tr><td><b>Where it works<\/b><\/td><td>One pinchable spot per cup<\/td><td>Whole body, studied for weight loss<\/td><\/tr><tr><td><b>Fat it reaches<\/b><\/td><td>Pinchable fat only<\/td><td>Body fat overall, including liver fat in trials<\/td><\/tr><tr><td><b>Best study result<\/b><\/td><td>Fat layer 15% to 28% thinner in the spot<\/td><td>Up to about 28% of body weight at 80 weeks<\/td><\/tr><tr><td><b>Change on the scale<\/b><\/td><td>Little to none<\/td><td>Large, in trials<\/td><\/tr><tr><td><b>Time<\/b><\/td><td>About an hour per cycle; results in 1 to 3 months<\/td><td>Weekly for 48 to 104 weeks in trials<\/td><\/tr><tr><td><b>Main side effects<\/b><\/td><td>Redness, swelling, numbness; rare fat grow-back (about 1 in 455)<\/td><td>Nausea, diarrhea, constipation, vomiting; higher heart rate<\/td><\/tr><tr><td><b>Status<\/b><\/td><td>Approved clinic procedure<\/td><td>Not approved anywhere; still in trials<\/td><\/tr><tr><td><b>Cost in Canada<\/b><\/td><td>About $600 to $1,200 per cycle<\/td><td>Not sold as a medicine; available only as research material<\/td><\/tr><\/tbody><\/table><\/div><h2 id=\"who\">Which one fits which goal<\/h2><p>Here is the plain way to think about it.<\/p><div class=\"rl-grid c2\"><div class=\"rl-card\"><h3>Near goal weight, one stubborn spot<\/h3><p>This is who CoolSculpting was designed for. A small, pinchable roll that does not shift with diet and exercise.<\/p><\/div><div class=\"rl-card\"><h3>A lot of weight to lose<\/h3><p>CoolSculpting is not a weight-loss tool, and clinics say so. Whole-body weight is what the retatrutide trials studied, under medical supervision.<\/p><\/div><div class=\"rl-card\"><h3>Worried about deep belly fat<\/h3><p>Fat around the organs and in the liver is out of CoolSculpting&#8217;s reach. It shrinks with overall weight loss.<\/p><\/div><div class=\"rl-card\"><h3>Want no needles and no pills<\/h3><p>CoolSculpting is a one-visit procedure with no drug. The trade-off is a small result in a small area.<\/p><\/div><\/div><p>Whatever the goal, the basics still carry the most weight: eating enough protein, strength training, sleep and steady habits.<\/p><h2 id=\"both\">Can they be combined?<\/h2><p>People ask this a lot. Here is what makes sense on paper.<\/p><ul class=\"rl-bullets\"><li><b>Order matters.<\/b> Spot treatments work best when weight is stable. If someone is still losing a lot of weight, a freezing session done early may be wasted, since the whole body is changing anyway.<\/li><li><b>Big weight loss brings its own problem.<\/b> After major weight loss, many people are left with loose skin, not extra fat. Freezing does nothing for loose skin. Our <a href=\"\/loose-skin-after-weight-loss-peptides-canada\/\">loose skin after weight loss guide<\/a> explains why.<\/li><li><b>Pinchable fat must be there.<\/b> The cup needs a roll of fat to grab. Very lean areas cannot be treated.<\/li><\/ul><p>No study has tested CoolSculpting and retatrutide together. Anyone thinking about a clinic procedure should talk it through with a doctor.<\/p><h2 id=\"myths\">Claims to watch for<\/h2><div class=\"rl-grid c2\"><div class=\"rl-card\"><h3>&#8220;Lose 20% of your fat in one session&#8221;<\/h3><p>The studies measured a thinner fat layer in one spot, not 20% of your body fat.<\/p><\/div><div class=\"rl-card\"><h3>&#8220;CoolSculpting melts belly fat&#8221;<\/h3><p>It reaches pinchable fat only. Deep belly fat around the organs is out of reach.<\/p><\/div><div class=\"rl-card\"><h3>&#8220;Retatrutide is approved&#8221;<\/h3><p>It is not approved anywhere yet. It is still being tested in trials.<\/p><\/div><div class=\"rl-card\"><h3>&#8220;Fat never comes back&#8221;<\/h3><p>Frozen fat cells are gone, but the fat cells left behind can still grow if weight goes up.<\/p><\/div><\/div><h2 id=\"buy\">How to pick a research supplier<\/h2><p>For lab research on retatrutide, the supplier matters as much as the compound.<\/p><ol class=\"rl-checks\"><li><b>Find the test sheet first.<\/b> No third-party lab report on the page means stop there.<\/li><li><b>Check the report is real.<\/b> A good report has a verify link you can check on the lab&#8217;s own site.<\/li><li><b>Match the numbers.<\/b> The amount on the report should match the label.<\/li><li><b>Look for honest claims.<\/b> Research sellers should not promise weight loss in people. Shipping from Canada avoids customs trouble.<\/li><li><b>Get the basics right.<\/b> Clean <a href=\"\/product\/bacteriostatic-water\/\">bacteriostatic water<\/a> and good maths. Our <a href=\"\/peptide-calculator\/\">peptide calculator<\/a> handles the maths.<\/li><\/ol><p>All of our lab reports are on our <a href=\"\/independent-testing-and-certificates-of-analysis\/\">independent testing page<\/a>. Members also get access to special pricing on some research vials. <a href=\"\/my-account\/\">Log in or make an account<\/a> to see what is on offer.<\/p><h2 id=\"products\">Products mentioned in this guide<\/h2><p>Every item below ships from Canada with its third-party lab report on the product page. For research use only. Not for human use.<\/p><div class=\"rl-prods\"><a class=\"rl-prod\" href=\"\/product\/buy-retatrutide-canada\/\"><img decoding=\"async\" data-src=\"\/wp-content\/uploads\/2025\/12\/img_0467-600x600.png\" alt=\"Retatrutide research peptide vial\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\"><span class=\"rl-prod-t\">Retatrutide<\/span><span class=\"rl-prod-p\">From $79.99<\/span><\/a><a class=\"rl-prod\" href=\"\/product\/buy-tirzepatide-canada\/\"><img decoding=\"async\" data-src=\"\/wp-content\/uploads\/2026\/08\/Tirzepatide-10mg-600x600.webp\" alt=\"Tirzepatide research peptide vial\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\"><span class=\"rl-prod-t\">Tirzepatide<\/span><span class=\"rl-prod-p\">From $54<\/span><\/a><a class=\"rl-prod\" href=\"\/product\/5-amino-1mq-50mg\/\"><img decoding=\"async\" data-src=\"\/wp-content\/uploads\/2026\/08\/5-AMINO-1MQ-50mg-600x600.webp\" alt=\"5-Amino-1MQ 50mg research vial\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\"><span class=\"rl-prod-t\">5-Amino-1MQ 50mg<\/span><span class=\"rl-prod-p\">$130<\/span><\/a><a class=\"rl-prod\" href=\"\/product\/slu-pp-332\/\"><img decoding=\"async\" data-src=\"\/wp-content\/uploads\/2026\/08\/SLU-PP-332-20mg-600x600.webp\" alt=\"SLU-PP-332 20mg research vial\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\"><span class=\"rl-prod-t\">SLU-PP-332 20mg<\/span><span class=\"rl-prod-p\">$150<\/span><\/a><a class=\"rl-prod\" href=\"\/product\/bacteriostatic-water\/\"><img decoding=\"async\" data-src=\"\/wp-content\/uploads\/2025\/12\/Bacteriostatic-Water-10ml-600x600.webp\" alt=\"Bacteriostatic water vial for reconstitution\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\"><span class=\"rl-prod-t\">Bacteriostatic Water<\/span><span class=\"rl-prod-p\">$10<\/span><\/a><a class=\"rl-prod\" href=\"\/product\/peptide-pens-canada-red-leaf-research-pen-add-on\/\"><img decoding=\"async\" data-src=\"https:\/\/redleafpeptides.com\/wp-content\/smush-webp\/2026\/08\/red-leaf-peptide-research-pen-600x600.png.webp\" alt=\"Red Leaf research pen\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\" data-smush-webp-fallback=\"{&quot;data-src&quot;:&quot;\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/red-leaf-peptide-research-pen-600x600.png&quot;}\"><span class=\"rl-prod-t\">Research Pen Add-On<\/span><span class=\"rl-prod-p\">$99<\/span><\/a><\/div><h2 id=\"related\">Keep reading<\/h2><div class=\"rl-grid c3\"><div class=\"rl-card\"><h3><a href=\"\/retatrutide-vs-cagrilintide\/\">Retatrutide vs cagrilintide<\/a><\/h3><p>Three hormone buttons versus one, side by side.<\/p><\/div><div class=\"rl-card\"><h3><a href=\"\/retatrutide-cost-in-canada\/\">Retatrutide cost in Canada<\/a><\/h3><p>What research vials cost, and what drives the price.<\/p><\/div><div class=\"rl-card\"><h3><a href=\"\/loose-skin-after-weight-loss-peptides-canada\/\">Loose skin after weight loss<\/a><\/h3><p>Why skin sags after big weight loss, and what helps.<\/p><\/div><\/div><h2 id=\"faq\">Common questions<\/h2><div class=\"rl-faq\"><div class=\"rl-q\"><h3>Is CoolSculpting better than retatrutide?<\/h3><p>They do different jobs. CoolSculpting thins fat in one pinchable spot. Retatrutide is an experimental peptide studied for whole-body weight loss.<\/p><\/div><div class=\"rl-q\"><h3>How much fat does CoolSculpting remove?<\/h3><p>In a review of 19 studies, the fat layer in the treated spot got about 15% to 28% thinner when measured with calipers, and 10% to 26% with ultrasound.<\/p><\/div><div class=\"rl-q\"><h3>Does CoolSculpting help you lose weight?<\/h3><p>Not really. It thins fat in the spot treated, but the number on the scale barely changes. Clinics describe it as body contouring, not weight loss.<\/p><\/div><div class=\"rl-q\"><h3>How much weight did people lose on retatrutide in trials?<\/h3><p>In the Phase 2 trial, the top dose group lost about 24% in 48 weeks. In the Phase 3 TRIUMPH-1 trial, about 28% in 80 weeks and about 30% in 104 weeks.<\/p><\/div><div class=\"rl-q\"><h3>What is paradoxical adipose hyperplasia?<\/h3><p>A rare CoolSculpting side effect where the treated fat grows bigger and firmer instead of shrinking. A 2025 review found it in about 1 in 455 patients.<\/p><\/div><div class=\"rl-q\"><h3>How much does CoolSculpting cost in Canada?<\/h3><p>About $600 to $1,200 per cycle, and $2,000 to $4,500 for a full plan. It is cosmetic, so provincial health plans do not cover it.<\/p><\/div><div class=\"rl-q\"><h3>What are the side effects of retatrutide?<\/h3><p>Mostly stomach problems. In the Phase 3 top dose group: nausea 42%, diarrhea 32%, constipation 26%, vomiting 25%. About 11% stopped because of side effects.<\/p><\/div><div class=\"rl-q\"><h3>Can CoolSculpting remove belly fat around the organs?<\/h3><p>No. It only reaches pinchable fat under the skin. Deep fat around the organs and in the liver is out of its reach.<\/p><\/div><div class=\"rl-q\"><h3>Is retatrutide approved in Canada?<\/h3><p>No. Retatrutide is still in trials and is not approved as a medicine anywhere. Red Leaf sells it as research material only.<\/p><\/div><\/div><h2 id=\"bottom\">Bottom line<\/h2><p>CoolSculpting and retatrutide are not really competing. CoolSculpting is a one-visit clinic procedure that thins pinchable fat in one spot, by roughly 15% to 28%, with little change on the scale and a rare risk of the fat growing back bigger.<\/p><p>Retatrutide is an experimental peptide studied for whole-body weight loss. Its trial results are some of the largest seen, around 28% to 30% of body weight, but they took well over a year of weekly injections, came with common stomach side effects, and it is not approved anywhere.<\/p><p>One is a spot eraser. The other is being studied as a whole-body tool. Knowing which question you are asking is the whole answer.<\/p><div class=\"rl-final\"><div class=\"rl-h\">Third-party tested, shipped from Canada<\/div><p>Every Red Leaf vial carries an independent lab report with a verify link, right on the product page. Free express shipping on Canadian orders over $250.<\/p><a class=\"rl-btn\" href=\"\/product\/buy-retatrutide-canada\/\">Retatrutide<\/a><a class=\"rl-btn ghost\" href=\"\/shop\/\">Browse the full catalogue<\/a><\/div><h2 id=\"sources\">Sources<\/h2><ul class=\"rl-bullets\"><li>Ingargiola MJ, et al. Cryolipolysis for fat reduction and body contouring: safety and efficacy of current treatment paradigms. Plastic and Reconstructive Surgery, 2015. 19 studies; caliper 14.67-28.5%, ultrasound 10.3-25.5%.<\/li><li>Mah and co-workers. Incidence of paradoxical adipose hyperplasia after cryolipolysis: a systematic review and meta-analysis. Aesthetic Surgery Journal Open Forum, 2025. 28 studies, 13,078 patients, pooled incidence 0.22%.<\/li><li>Jastreboff AM, et al. Triple-hormone-receptor agonist retatrutide for obesity: a phase 2 trial. New England Journal of Medicine, 2023. 338 adults, 48 weeks.<\/li><li>Sanyal AJ, et al. Retatrutide for metabolic dysfunction-associated steatotic liver disease: a randomized phase 2a trial. Nature Medicine, 2024. 98 participants.<\/li><li>AJMC. Retatrutide achieves up to 30.3% average weight loss in Phase 3 TRIUMPH-1 trial. May 2026. 2,339 participants, 80 and 104 weeks.<\/li><li>Wilding JPH, et al. Weight regain and cardiometabolic effects after withdrawal of semaglutide: the STEP 1 trial extension. Diabetes, Obesity and Metabolism, 2022.<\/li><li>iFinance Canada. CoolSculpting in Canada (2026 guide): cost, results and what to expect. Canadian price ranges.<\/li><\/ul><p class=\"rl-fine\">Research use only. Retatrutide and every other compound named here are sold by Red Leaf Research Labs as laboratory materials for in-vitro research. They are not approved for treatment, injection, ingestion or any human or animal use. Nothing on this page is medical advice, a dose, or a protocol. Trial figures are quoted from published research so readers can see what was measured. CoolSculpting is a trademark of its owner; Red Leaf has no connection to it. Full wording on our <a href=\"\/legal-terms\/\">legal terms page<\/a>.<\/p><\/div><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is CoolSculpting better than retatrutide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"CoolSculpting and retatrutide are not direct substitutes. CoolSculpting (cryolipolysis) reduces pinchable subcutaneous fat in a treated area, with a 2015 systematic review of 19 studies reporting 14.7% to 28.5% average reduction in caliper-measured fat layer and little change in body weight. Retatrutide is an investigational triple agonist of the GLP-1, GIP and glucagon receptors studied for whole-body weight loss; in the Phase 3 TRIUMPH-1 trial the top dose group lost about 28.3% of body weight at 80 weeks. Retatrutide is not approved anywhere.\"}}, {\"@type\": \"Question\", \"name\": \"How much fat does CoolSculpting remove?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 2015 systematic review in Plastic and Reconstructive Surgery covering 19 studies found average reductions in the treated fat layer of 14.67% to 28.5% by caliper measurement and 10.3% to 25.5% by ultrasound. These figures describe the thickness of fat in the treated area, not a reduction in total body weight or body fat.\"}}, {\"@type\": \"Question\", \"name\": \"Does CoolSculpting help you lose weight?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Cryolipolysis is a body-contouring procedure for localized pinchable fat. Studies measure the thickness of the treated fat layer; they do not show meaningful changes in body weight, blood lipids or liver tests. It works best for people near their goal weight with a stubborn area.\"}}, {\"@type\": \"Question\", \"name\": \"How much weight did people lose on retatrutide in trials?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In the Phase 2 trial published in the New England Journal of Medicine in 2023 (338 adults), the 12 mg group lost 24.2% of body weight at 48 weeks versus 2.1% on placebo. In the Phase 3 TRIUMPH-1 trial announced in May 2026 (2,339 adults), the top dose group lost 28.3% at 80 weeks, and 30.3% at 104 weeks in an extension group of 532 participants with a higher starting BMI.\"}}, {\"@type\": \"Question\", \"name\": \"What is paradoxical adipose hyperplasia?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Paradoxical adipose hyperplasia (PAH) is a rare complication of cryolipolysis in which the treated area develops enlarged, firm fat instead of shrinking, usually 2 to 4 months after treatment. A 2025 systematic review and meta-analysis of 28 studies and 13,078 patients found a pooled incidence of 0.22%, about 1 in 455, roughly 6.7 times the manufacturer's most recent reported figure of 0.033%. It often requires liposuction to correct.\"}}, {\"@type\": \"Question\", \"name\": \"How much does CoolSculpting cost in Canada?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"CoolSculpting in Canada typically costs about $600 to $1,200 per applicator cycle, with full treatment plans commonly around $2,000 to $4,500 because most people treat several areas or repeat sessions. It is a cosmetic procedure and is not covered by provincial health plans.\"}}, {\"@type\": \"Question\", \"name\": \"What are the side effects of retatrutide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In the Phase 3 TRIUMPH-1 trial, the most common adverse events in the top dose group were nausea (42.4%), diarrhea (32.0%), constipation (26.1%) and vomiting (25.3%), and 11.3% discontinued due to adverse events. The Phase 2 trial also reported dose-dependent increases in heart rate that peaked at 24 weeks.\"}}, {\"@type\": \"Question\", \"name\": \"Can CoolSculpting remove belly fat around the organs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Cryolipolysis only treats subcutaneous fat that can be drawn into the applicator. Visceral fat around the abdominal organs and fat in the liver are not reached. In retatrutide research, a Phase 2 substudy reported liver fat reductions of about 82% at 24 weeks at the higher doses.\"}}, {\"@type\": \"Question\", \"name\": \"Is retatrutide approved in Canada?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Retatrutide is an investigational compound that has not been approved as a medicine in Canada, the United States or elsewhere. Red Leaf Research Labs sells it as laboratory research material only, with a third-party lab report, and not for human use.\"}}]}<\/script>","protected":false},"excerpt":{"rendered":"<p>CoolSculpting g\u00e8le la graisse dans un seul endroit. Retatrutide C\u2019est un peptide de recherche \u00e9tudi\u00e9 pour la perte de poids sur tout le corps. Ce que chacun fait, ce que les \u00e9tudes ont r\u00e9v\u00e9l\u00e9, les risques et le co\u00fbt au Canada.<\/p>","protected":false},"author":3,"featured_media":11956,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[278,98],"tags":[],"class_list":["post-11957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","category-metabolism"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"CoolSculpting thins fat in one spot; retatrutide was studied for whole-body weight loss. 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