Retatrutide 20mg
$120.00
Retatrutide 20mg is a high-concentration, next-generation “triple agonist” peptide synthesized for advanced metabolic and endocrine research. Each vial contains 20mg of high-purity Retatrutide, designed to simultaneously target GLP-1, GIP, and Glucagon receptors. This research-grade compound is lyophilized to ensure maximum structural integrity and consistent results in academic and institutional studies.
| Property | Detail |
|---|---|
| Compound | Retatrutide (LY3437943) |
| Concentration | 20mg single compound |
| Class | Triple agonist (GLP-1 / GIP / Glucagon), acylated peptide |
| Purity | >99% (HPLC & MS verified) |
| Format | White lyophilized powder |
| Storage | -20°C |
Retatrutide 20mg for Sale | 99% Pure High-Concentration Triple Agonist (LY3437943)
Need more headroom than an entry vial without jumping to bulk? Retatrutide 20mg is the step-up concentration — enough material to run proper dose-response and repeat-measurement work, without over-committing to an industrial format. It’s the same class-leading “triple agonist” (Eli Lilly’s LY3437943) that hit up to 24.2% mean weight loss over 48 weeks in Phase 2 — the highest ever recorded for its class (Jastreboff et al., NEJM, 2023) — verified 99%+ pure.
Research use only. Investigational compound, not the FDA-approved drug, not for human or veterinary use.
Why the 20mg Concentration Hits the Sweet Spot
- The practical middle ground — more material than entry vials, less commitment than bulk.
- Room for dose-response — enough to run multiple concentration points from one lot.
- One COA, consistent data — batch consistency across a focused study.
- Efficient handling — fewer reconstitutions than stacking small vials.
Just profiling a single condition? A smaller vial works. Running a full facility program? Size up to 30mg and beyond. For most serious mid-scale research, Retatrutide 20mg is the smart pick.
Three Receptors, One Peptide
| Receptor | Effect |
|---|---|
| GLP-1 | Appetite suppression, incretin signaling |
| GIP | Enhanced insulin/incretin response |
| Glucagon (GCGR) | Increased energy expenditure |
That third receptor — glucagon — is the difference-maker, adding energy expenditure on top of appetite reduction. It’s why Retatrutide outperformed dual and single agonists in trials
The Numbers That Matter
| Result | Figure | Source |
|---|---|---|
| Peak weight loss (12 mg, 48 wks) | 24.2% vs 2.1% placebo | NEJM, 2023 |
| Lost ≥20% body weight | ~two-thirds of participants | Healio, 2023 |
| Type 2 diabetes | Improved HbA1c + weight loss | Lancet, 2023 |
Trial data uses the 12 mg therapeutic dose; Retatrutide is investigational, not approved.
Retatrutide vs Tirzepatide vs Semaglutide
| Compound | Receptors | Peak Trial Weight Loss* |
|---|---|---|
| Retatrutide (this product) | GLP-1 + GIP + Glucagon | ~24% |
| Tirzepatide | GLP-1 + GIP | ~21% |
| Semaglutide | GLP-1 | ~15% |
Varies by study/dose; research context only.
More receptors, bigger effect — Retatrutide tops the class.
Quick How-To: Reconstitution & Storage
- Reconstitute: warm the vial → add bacteriostatic or sterile water slowly down the glass wall → swirl gently, never shake → aliquot.
- Store powder: -20°C, sealed, dark.
- Store reconstituted: 2–8°C, out of light, no freeze-thaw cycles.
Specifications
| Property | Detail |
|---|---|
| Compound | Retatrutide (LY3437943) |
| Concentration | 20mg single compound |
| Class | Triple agonist (GLP-1 / GIP / Glucagon), acylated peptide |
| Purity | >99% (HPLC & MS verified) |
| Format | White lyophilized powder |
| Storage | -20°C |
Every vial ships with a batch-specific COA — purity and identity verified, lot by lot.
Retatrutide 20mg for Sale — Shipping Worldwide
HPLC/MS-verified, COA-backed vials shipped fast to the 🇺🇸 USA, 🇨🇦 Canada, 🇩🇪 Germany, and 🇫🇷 France. When you buy Retatrutide 20mg from GLP1 Peptides, you get high-purity, right-sized peptide with the documentation credible research demands.
FAQs about Retatrutide 20mg
1. What is Retatrutide 20mg? A high-concentration 20mg vial of Retatrutide (LY3437943), a GLP-1/GIP/glucagon triple agonist, supplied as a lyophilized powder for metabolic research.
2. Why choose 20mg? It’s the practical middle ground — more material than entry vials for dose-response and repeat work, without the commitment of a bulk format.
3. How is Retatrutide different from tirzepatide? It adds a third receptor (glucagon) to tirzepatide’s GLP-1/GIP profile, driving energy expenditure and the largest trial weight-loss figures in the class.
4. Is Retatrutide FDA approved? No — investigational and research-only, not the branded drug. (Verify current status; the field moves fast.)
5. How should Retatrutide 20mg be stored? Powder at -20°C; reconstituted solution at 2–8°C, dark, no freeze-thaw.
6. What purity should it be? 99%+ by HPLC and Mass Spectrometry, with a lot-specific COA. Ours ships with that.
7. Where can I buy Retatrutide 20mg? GLP1 Peptides ships COA-verified Retatrutide 20mg to the USA, Canada, Germany, and France.







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