Retatrutide Pre-filled Injection Pen

Last Retatrutide Pre-filled 40mg injection pen Black or Gold available for immediate dispatch. New stock expected first week of October.

Pre-Order No codes needed - Your 10% discount will be automatically applied at checkout.

Retatrutide Injection Pen – Next-Generation Weight Management Support
Discover the versatility and innovation of the injection pen, engineered for comfort, precision, and ease of use.

Package contents:

1x colored injection pen

1x pre-filled cartridge 20mg, 30mg and 40mg  

10x disposable needles 31G*6 mm

10x 70% alcohol wipes

If you’re nervous about needles, rest assured — our high-quality needles ensures the process is simple, comfortable, and pain-free. The use of ultra-fine, medical-grade needles minimizes discomfort, making the application virtually painless.

Retatrutide 20mg 30mg and 40mg in 1ml BAC water and pre-filled into 3ml cartridge is a high-purity peptide that functions as a triple agonist of the GLP-1, GIP, and glucagon receptors. Supplied as a lyophilized powder, this compound is ideal for in vitro studies investigating advanced metabolic and hormonal regulation pathways.

Product Specifications:

• Purity: ≥99% (Janoshik.com Verified)
• Form: Lyophilized Powder
• Unit Size: 20mg, 30mg and 40mg per 3ml cartridge
• Storage: Store  below 8°C
• Usage: For in vitro research use only

Research Applications:

Retatrutide is being investigated in preclinical models for potential effects on:

• Insulin sensitivity and glucose metabolism
• Weight regulation and energy balance
• Appetite suppression and hormonal response
• Triple receptor signaling pathways (GLP-1, GIP, glucagon)

Disclaimer: This product is intended strictly for in vitro research purposes. It is not approved for human or veterinary use.

Order before 5 p.m. and receive your delivery the next day. UK only

Customizable with different cartridges and needle sizes
For this product, only a small, fine needle is required – virtually painless application
High-potency peptide formulation to support weight loss goals
Ergonomic design for quick and simple subcutaneous delivery
Precise, error-free dosing for maximum accuracy and safety
Laboratory-grade purity and stability Janoshik tested.

RetaLabsX pens are the smart choice for those seeking a modern, reliable, and effective tool in their wellness journey.

For research purposes only. Not for human use.