British Quality.

Superior Results.

Advanced triple-agonist research peptide,
formulated and tested in UK laboratories. Shipped from the UK with guaranteed free shipping to the USA.

For research purposes only. Not for human consumption.

Why British Quality Matters

Our research products are manufactured, tested, and shipped from the United Kingdom — bringing you world-class quality and service.

Made in England

Formulated and manufactured in English facilities with rigorous British quality standards.

UK Lab Tested

Every batch verified by independent UK laboratories. 99%+ purity guaranteed.

Free USA Shipping

Complimentary tracked shipping from UK to USA. Delivered to your door, no extra fees.

100% Reship Guarantee

Any issue with delivery? We reship your order free of charge. No questions asked.

“British pharmaceutical standards are among the strictest in the world. When you buy from the UK, you buy with confidence.”

— Nugenyx Quality Assurance

Triple-Agonist Advantage

See how Retatrutide’s three-pathway approach outperforms single and dual-agonist alternatives in research studies.

0

Metabolic Pathways Activated

%+
0

Average Weight Reduction in Trials

%
0

Purity Verified by UK Labs

Brand

Active Peptide

Mechanism

Key Outcomes

Ozempic

Semaglutide

Significant weight loss, improved glycemic control

Mounjaro

Tirzepatide

High efficacy, improved metabolic markers

Nugenyx

RETA3G

Superior weight loss, comprehensive metabolic improvements

Choose Your Dose

Both formulations deliver the same triple-agonist technology. Made in England, shipped free to the USA. For research purposes only.

RETA-3G PEN 10mg

Triple-Agonist Research Vial

$299

per pen

RETA-3G PEN 20mg

Triple-Agonist Research Vial

$399

per pen

Free Guaranteed Delivery

Premium British research products delivered to your door in the USA. No hidden fees, no surprises.

United Kingdom

Free

United States

What's Included:

100% Reship Guarantee

Lost, damaged, or seized? We'll reship your order completely free. No questions asked.

UK Quality Guaranteed

Every product manufactured and tested in UK laboratories to the highest standards.

Order Updates

Full tracking information sent via email. Know exactly where your order is at all times.

Ready to experience British quality research products delivered to your door?

For research purposes only. Not for human consumption.