Retatrutide – 20mg
$220.99
Retatrutide is the next-generation triple-agonist peptide built to unleash unprecedented fat loss, suppress appetite, improve insulin sensitivity, and supercharge metabolic efficiency. Acting on GLP-1, GIP, and glucagon re- ceptors, Retatrutide delivers a powerful trifecta of hormonal activation that rewires how your body burns fat, manages glucose, and regulates hunger -all in one shot.
Designed for those who have plateaued with traditional GLP-1 agonists like Semaglutide or Tirzepatide, Retatrutide is a game-changer in obesity management, body recomposition, and long-term weight control. Whether you’re tackling stubborn fat, looking to prevent insulin resistance, or seeking enhanced cognitive clarity through metabolic balance- Retatrutide hits every major switch your body needs to burn cleaner, leaner, and longer.
Dosing Instructions
- Recommended Male Dosage: 1.5 – 2.5 mg/Per week.
- Recommended Female Dosage: 0.5 – 1.5 mg/Per week.
- Minimum/Maximum Cycle Length: 12–24 weeks, taper every 1–2 weeks, maintaining 3–5 mg/Per week.
- LEARN MORE ABOUT THIS PRODUCT HERE
Product Specifications

Dosage (Male)
1.5 – 2.5 mg/Per week.

Dosage (Female)
0.5 – 1.5 mg/Per week.

Anabolic Rating
N/A

Androgenic Rating
N/A

Active Half-Life
Approx. 6–7 days (long-acting)

Chemical Name
Retatrutide

Stack With...
CJC-1295, Ipamorelin, MK-677, Testosterone, AOD-9604, NAD+

Post-Cycle Therapy
N/A
Mixing Instructions for Retatrutide 20mg
- 1. Draw 2cc Bacteriostatic Water USP from vile.
- 2. Inject Bacteriostatic Water into Retatrutide 20mg, medication.
- 3. Gently swirl the vial around until the solution is clear. (Note: Do NOT shake - it is a delicate hormone)
- 4. Once completed this will provide you with a concentration of 20mg per/2cc & 1000 mcg per 10 units on the insulin needle. Note: 100 units would equate to 10,000 mcg & 200 units would equate the total 20,000 mcg.
- 5. The most common injection site for administering Retatrutide 20mg is your lower abdomen. It's an easy site to inject, because there's usually more subcutaneous fat in this area. Stick to the semi-circle area below your belly button and above your pubic region. Be sure to stay at least one inch away from your belly button.
- 6. Note: Once Retatrutide 20mg is reconstituted, it must be refrigerated and used within 60 days.
What You'll Need to Get Started

Bacteriostatic Water
for Constitution of Peptides

1cc/100 Unit Insulin Needles
for Constitution of Peptides

8mm Tip Length
for Subcutaneous or Intramuscular Injection

Sterile Alcohol Wipes
for Subcutaneous or Intramuscular Injection
Best Stacks for Retatrutide 20mg
While Retatrutide delivers powerful results on its own, strategic stacking can unlock an elite-level transformation. To accelerate fat loss, combine Retatrutide with CJC-1295 + Ipamorelin to optimize growth hormone output and enhance recovery. For those looking to improve insulin sensitivity and maintain lean muscle, adding AOD-9604 or MK-677 creates a comprehensive, full-spectrum body recomposition protocol.
Whether you’re shedding excess fat, optimizing glucose, or entering longevity mode – Retatrutide stacks are your next-level toolkit.
Triple Agonist Power - GLP-1, GIP & Glucagon Activation
Retatrutide goes beyond traditional weight loss peptides by targeting three critical hormone receptors that regulate appetite, energy ex- penditure, and insulin response. GLP-1 suppresses hunger and slows gastric emptying. GIP supports insulin release and fat metabolism. Glucagon boosts thermogenesis and fat oxidation. Together, these signals tell your body to burn more and eat less, with minimal effort.
Suppresses Appetite & Cravings
Retatrutide is a master appetite modulator. It blunts cravings, in- creases satiety, and makes overeating nearly impossible. This makes it especially effective for those dealing with emotional or binge eating. Over time, users naturally develop healthier food habits with fewer calorie swings.
Extreme Fat Loss Without Muscle Loss
Unlike crash diets that waste muscle, Retatrutide preserves lean mass while activating the body's most efficient fat-burning pathways. Users experience steady, sustainable fat loss-especially from hard-to-target areas like visceral belly fat and the lower back-while maintaining or even gaining muscle during calorie deficits.
Enhances Energy, Focus & Mood
With better glycemic control comes more consistent mental energy, improved mood, and fewer crashes. Users often report elevated moti- vation, sharper focus, and smoother emotional regulation-helping you stay on track both mentally and physically.
Potential Side Effects
Retatrutide is generally well-tolerated but can cause temporary gastrointestinal symptoms such as nausea, bloating, or mild constipation-especially during the first few weeks or if dosage is increased too quickly. Some users may experience fatigue, headaches, or mild dizziness. These effects are dose-dependent and often resolve with time or slower titration.
As with any metabolic peptide, hydration, electrolyte balance, and gradual dose increases are key to minimizing discomfort.
Canada’s Most Credible Source For Peptide Supplements
At Peptidestrt, quality is our clinical standard. Our peptides are sourced from leading national laboratories, guaranteed for purity and engineered for results. Browse our premium anti-estrogen collection and shop with confidence. Not sure which supplement is right for you? Message our health experts today for a fast, professional consultation.
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