Retatrutide Pen

Retatrutide 40mg /3ml Pen (Includes 4 Injection Pins)

Triple-Action GLP-1 / GIP / Glucagon Receptor Agonist for Advanced Weight Management

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Product Overview:

The Bio-Active Labs Retatrutide 40mg pen represents the newest generation of GLP-1-based weight-management therapy.
Each pre-filled pen contains 40mg of Retatrutide in a 3ml solution and comes with 4 sterile pins for injection, giving you precise weekly dosing with a smooth, easy-to-use delivery system.

Retatrutide targets three metabolic pathways simultaneously — GLP-1, GIP and Glucagon — to help accelerate fat loss, regulate blood sugar, and improve energy balance.

 

Key Benefits:

​✅ Triple-hormone mechanism for enhanced fat-burning and appetite control
​✅ Supports metabolic health and glucose regulation
​✅ Convenient pre-filled pen, no reconstitution required
​✅ Measured in Units (U) for accurate dose adjustment
​✅ Supplied with 4 sterile disposable pins for hygienic weekly use
​✅ Pharmaceutical-grade Retatrutide, UK-tested and verified

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How to Use:

Before each injection, use the Bio-Active Dosage Calculator to find your correct dosage in Units (U) according to your stage of treatment.
Administer subcutaneously once per week, alternating between the abdomen, thigh or upper arm. Do not exceed your recommended dosage.

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Product Details:

✔ Concentration: 40mg / 3ml
✔ Format: 1 × pre-filled pen with 4 pins
✔ Storage: Refrigerate (2 – 8 °C)
✔ Administration: Subcutaneous injection once weekly
✔ Use: Single-patient use only

 

Why Choose Bio-Active Labs

Bio-Active Labs provides cutting-edge GLP-1 and metabolic support solutions, combining innovation with strict quality control. All products are lab-tested for purity and dispatched from UK-regulated facilities for consistent reliability and safety.

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Discount Code:

Use BASAVE25 at checkout to receive 25 % off your order.