GLP-1 (Glucagon-like peptide-1): Reduces appetite and slows stomach emptying, increasing satiety.

GIP (Gastric inhibitory polypeptide): Enhances fat metabolism and improves insulin response.

Glucagon (GCG): Increases energy expenditure (calorie burning).

Key Metabolic Effects:

Appetite Suppression: It significantly lowers food cravings and hunger.
Increased Metabolism: Activating the glucagon receptor, it forces the body to burn more energy, even at rest.

Fat Reduction: It promotes the breakdown of stored fat rather than just suppressing hunger.

Results & Administration: Administered as a weekly injection, participants are losing up to 24% of their body weight after 48 weeks. It is currently in Phase 3 trials and is designed to improve glycemic control and reduce fat.

Retatrutide (LY3437943) is a research peptide, once-weekly injectable medication developed by Eli Lilly for treating obesity and type 2 diabetes, often called a "triple-G" agonist.. It acts on three receptors—GLP-1, GIP, and glucagon—to significantly reduce appetite, manage blood sugar, and enhance fat burning. It is currently in Phase 3 trials, with potential approval expected around 2026.

Key Details About Retatrutide:

Triple-Action Mechanism: Unlike semaglutide (Wegovy) or tirzepatide (Mounjaro), which target one or two receptors, retatrutide stimulates three: GLP-1, GIP, and glucagon.

High Weight Loss Potential: In clinical trials, it has shown high effectiveness, with some participants experiencing an average weight reduction of up to 24%.

Status: It is not yet FDA-approved and is currently undergoing Phase 3 clinical trials.

Side Effects: Similar to other GLP-1 medications, potential side effects include nausea, diarrhea, and stomach pain but overall severely less than Semaglutide and Tirzepatide.

Difference from Other Weight Loss Drugs:
Retatrutide is considered a next-generation weight loss therapy. It goes beyond the dual-action of tirzepatide by adding the glucagon component, which is believed to help increase energy expenditure in addition to suppressing appetite. It is being studied for its potential to produce more significant weight loss results than currently approved medications

Retatrutide is a "triple-agonist" weight-loss medication that mimics three hunger-regulating hormones—GLP-1, GIP, and glucagon (GCG)—to significantly reduce appetite, slow digestion, and increase calorie burning. By acting on these three receptors, it promotes substantial fat loss while potentially preserving muscle mass.

Triple Hormone Action (The "Triple G"): Unlike Wegovy (GLP-1 only) or Mounjaro (GLP-1/GIP), retatrutide targets three receptors to manage energy balance and metabolism.

GLP-1 (Glucagon-like peptide-1): Reduces appetite and slows stomach emptying, increasing satiety.

GIP (Gastric inhibitory polypeptide): Enhances fat metabolism and improves insulin response.

Glucagon (GCG): Increases energy expenditure (calorie burning).

Key Metabolic Effects:
Appetite Suppression: It significantly lowers food cravings and hunger.

Increased Metabolism: By activating the glucagon receptor, it forces the body to burn more energy, even at rest.

Fat Reduction: It promotes the breakdown of stored fat rather than just suppressing hunger.

Results & Administration: Administered as a weekly injection, clinical trials (Phase 2) showed participants losing up to 24% of their body weight after 48 weeks. It is currently in Phase 3 trials and is designed to improve glycemic control and reduce fat.

Retatrutide is often considered a "metabolic reset" because it addresses both energy intake (appetite) and output (metabolism) simultaneously.

Upon purchase or prior you may consult with a coach / health care specialist to guide you every step of the way. Your dosing can be tailored to your needs at any time during your treatment. We always recommend to listen to your body and to consult us. As a reference here is our general recommendation:

Lose 5-15 lbs = "10mg or "Starter"

Lose 20-40 lbs = "Reta Deal/ 4 Mo/Lose 25lbs/ Launch or 3x 15mg" (select these to achieve your goal)
Lose 40-80 lbs = Start with 10mg or 15mg or the "Reta Launch" package and graduate to 20mg over time.

Retatrutide is a once a week or every 7-10 days injection. A detailed dosing guide will be emailed and mailed to you once purchased. We will reach out to you to guide you, please check your email and text.

In clinical trials, Retatrutide results follow a progressive timeline, with internal biological changes starting almost immediately, while physical will take a few weeks to show.

Timeline of Expected Results

Hours to Days 1–3: Initial appetite suppression usually begins within 24 to 72 hours of the first injection. Participants often report a "silent snack zone" where the impulse to graze or cravings for sweets noticeably decrease.

Weeks 1–4: Early weight loss is typically 2% to 5% of body weight, largely due to reduced portion sizes and initial water weight loss. You may start feeling full sooner during meals.

Weeks 8–12: Measurable physical changes often emerge. You may notice clothing fitting looser and a reduction in facial puffiness. In trials, participants often reached 5% to 10% weight loss by this stage.

Months 6–12: This is the "significant transformation phase". In Phase 2 trials, participants on the highest dose achieved an average weight reduction of 17.5% at 24 weeks and reached 24.2% by 48 weeks.

Month 12–16: Peak results are typically seen by week 48 to 68. Long-term Phase 3 data (TRIUMPH-4) reported average losses as high as 28.7% (roughly 71 lbs) over 68 weeks for those on the highest doses.

Metabolic & Health Marker Results

Beyond weight loss, Retatrutide shows rapid impact on other health markers:

Blood Sugar: Significant drops in HbA1c (1.3 to 2.0 percentage points) occur as early as 24 weeks, with many participants achieving normoglycemia.

Liver Fat: In specialized studies, some participants saw an 80%+ reduction in liver fat by week 24.

Joint Pain: Improvements in mobility and relief from osteoarthritis-related knee pain are common milestones between months 9 and 16.

Note: Because Retatrutide is a research peptide in Phase 3 trials, these results are based on clinical study averages and may vary depending on individual biology, dose escalation, and lifestyle. You may purchase Retartrutide as a researcher.