99%+
HPLC / MS verified purity
100%
Lots third-party tested
2,400+
Researchers served
4.9★
Average researcher rating
#1 Research Peptide
Retatrutide Peptide
The Retatrutide peptide is our best-selling triple-agonist research peptide — GIP, GLP-1 and glucagon receptor activity in a single lot-matched vial. Synthesized by solid-phase synthesis, verified to ≥99% by mass spectrometry, and backed by a downloadable Certificate of Analysis for every lot.
Shop Retatrutide → All GLP-1 Peptides
COA Certified
Every batch tested
99%+ Purity
Lab-verified
Same-Day Ship
Orders by 2PM EST
Secure Payment
256-bit encryption
USA-Based
Domestic sourcing
weekly featured products
Best Selling Products
Peptides
$60.00
Bundles
$261.00
Peptides
$140.00
$40.00
Peptides
$75.00
Bundles
$292.50
GLP-1
Price range: $105.00 through $400.00
Peptides
$100.00
Browse our categories
Free Shipping on all orders
Get Free Shipping on all orders over $75 and free returns to our UK returns centre! Items are dispatched from the US and will arrive in 5-8 days.
Amazing customer service
Get Free Shipping on all orders over $75 and free returns to our UK returns centre! Items are dispatched from the US and will arrive in 5-8 days.
No Customs or Duty Fees!
We pay these fees so you don’t have to! The total billed at checkout is the final amount you pay, inclusive of VAT, with no additional charges at the time of delivery!