


Drug Class: Triple GIP, GLP-1 & Glucagon Receptor Agonist
Composition: Retatrutide (LY3437943)
Dosage: 10 mg/vial
Form: Lyophilized Powder
Unit: 2 mL Vial
Brand: Dragon Pharma
Laboratory Test: View Lab Report
For Injectable Use After Reconstitution
Dragon Pharma Retatrutide 10 mg represents the pinnacle of metabolic peptide therapy, offering a revolutionary triple-mechanism approach that targets the three key incretin receptors simultaneously. Also known as LY3437943, Retatrutide is a first-in-class single molecule that acts as a potent agonist for the Glucose-dependent Insulinotropic Polypeptide (GIP) receptor, Glucagon-like Peptide-1 (GLP-1) receptor, and Glucagon (GCGR) receptor. This sophisticated triple-action creates a powerful synergistic effect that not only suppresses appetite and slows gastric emptying but also significantly increases energy expenditure and improves insulin sensitivity through multiple complementary pathways. With consistent third-party lab verification—including a recent batch testing at 11.04 mg, exceeding its label claim—this product delivers reliable, research-backed potency. For bodybuilders, athletes, and individuals seeking the most advanced body recomposition technology available, Retatrutide offers a comprehensive metabolic solution that represents the next evolution beyond dual agonists like Tirzepatide.
Retatrutide's triple-receptor activation produces an unparalleled array of metabolic benefits that make it exceptionally effective for weight loss and overall metabolic health. Through GLP-1 receptor agonism, it powerfully suppresses appetite and slows gastric emptying, leading to reduced caloric intake and prolonged satiety. The GIP receptor activation enhances the effects of GLP-1, further improving glucose control and contributing to weight loss while potentially offering unique benefits for lipid metabolism and bone health. However, it is the addition of glucagon receptor activation that truly distinguishes Retatrutide and creates its superior efficacy profile. Glucagon receptor stimulation significantly increases energy expenditure by promoting lipolysis and hepatic glucose production, effectively turning your body into a more efficient fat-burning machine. This triple-action mechanism addresses weight management from all angles: reducing calorie intake (GLP-1), enhancing metabolic efficiency (GIP), and increasing calorie expenditure (Glucagon). Users experience rapid and substantial reductions in body weight, with clinical studies showing unprecedented weight loss results that surpass even the most effective dual agonists. The groundbreaking clinical research on Retatrutide has demonstrated its exceptional efficacy, showing dose-dependent weight reduction of up to 24% in phase 2 trials.
Dragon Pharma Retatrutide 10 mg is supplied as a lyophilized powder that must be reconstituted with Bacteriostatic Water before use. As a potent long-acting peptide, it requires only weekly administration.
Reconstitution: Inject 1-2 mL of Bacteriostatic Water into the vial. Gently swirl until the powder is completely dissolved; do not shake. Once reconstituted, store the vial in the refrigerator.
Common Dosing Protocol: Retatrutide is typically administered once per week via subcutaneous (SubQ) injection. Due to its potency, a conservative titration schedule is crucial. A common protocol begins with 1-2 mg per week for the first 2-4 weeks. The dose can then be gradually increased by 1-2 mg every 2-4 weeks as tolerance develops. Maintenance doses in clinical studies have ranged from 4 mg to 12 mg weekly. The 10 mg vial provides flexibility for various dosing protocols. Injection sites should be rotated between the abdomen, thighs, and upper arms.
Retatrutide is the ultimate foundational compound for cutting phases and metabolic optimization. Its comprehensive mechanism makes it highly synergistic with other performance-enhancing compounds.
As an extremely potent metabolic agent, Retatrutide can produce significant side effects, particularly during the initial titration phase. Most are gastrointestinal and tend to diminish with continued use.
Starting with the lowest possible dose and titrating up slowly is essential for managing side effects and allowing the body to adapt to this powerful peptide.
Name: Retatrutide (LY3437943)
Drug Class: Triple GIP, GLP-1 & Glucagon Receptor Agonist
Other common names and terms: LY3437943, Triple Agonist
Active Life: ~5-7 days (allowing for once-weekly dosing)
Detection Time: Several weeks
Chemical Structure: Single-molecule triple agonist (39-amino acid peptide)
Common Doses: 2-8 mg, once per week (titrated from a lower starting dose)
Blood pressure: Can cause a slight decrease, often a beneficial effect
Acne: No
Water retention: No
Aromatisation: No
Liver toxicity: None reported; may improve liver enzymes in NAFLD
Decrease HPTA function: No
Tirzepatide is a dual GIP/GLP-1 receptor agonist, while Retatrutide is a triple GIP/GLP-1/Glucagon receptor agonist. The addition of glucagon receptor activation is the key differentiator. Glucagon stimulation significantly increases energy expenditure and fat oxidation, creating a more comprehensive metabolic effect. Clinical trials have shown Retatrutide produces substantially greater weight loss than Tirzepatide, making it the most effective weight loss peptide currently in development.
Any substantial calorie deficit can lead to some muscle loss. However, Retatrutide's mechanism is not inherently catabolic. To maximize fat loss while preserving muscle, maintain a high protein intake (2.0-2.5g per kg of bodyweight) and continue resistance training. For advanced users, running a muscle-preserving dose of a compound like Testabol 400 during a cutting phase with Retatrutide can further protect against muscle loss.
To manage GI side effects, start with the lowest possible dose (1-2 mg) and increase slowly. Inject Retatrutide with a light, low-fat meal. Avoid large or high-fat meals around injection time. Stay well-hydrated and consider eating smaller, more frequent meals. These side effects are typically worst during the first few weeks and improve as your body adapts. Anti-nausea medication may be helpful if symptoms are severe.
Retatrutide's triple-action mechanism addresses weight loss from multiple angles simultaneously: reduced calorie intake (GLP-1), enhanced metabolic efficiency (GIP), and increased calorie expenditure (Glucagon). This comprehensive approach creates a powerful synergy that single or dual agonists cannot match. Clinical data shows average weight loss of 17-24% over 48 weeks, significantly surpassing the results seen with Semaglutide or Tirzepatide.
Yes. Dragon Pharma maintains the highest standards of quality assurance. As shown in the "Lab Test" tab, multiple batches of Retatrutide have been independently tested. The most recent test from April 22, 2025, confirmed a content of 11.04 mg per vial, exceeding the labeled 10 mg and verifying the product's exceptional purity and accurate dosing for optimal results.
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Laboratory Test: View Lab Report
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Form: Lyophilized Powder
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Laboratory Test: View Lab Report
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Form: Lyophilized Powder
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Laboratory Test: View Lab Report
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