VialVerdict
ReviewLog in
O
Onyx Bio Labs

Tirzepatide· 15mg

GIP/GLP-1 dual agonist

Vendor since 2025US-domestic
0.0(0)
N/Apurity not publishedIn stock
$64.99
$4.33/mg · 15mg vial
Visit Onyx Write a reviewAffiliate link · doesn't affect ratings
No reviews yet for this specific product. Be the first to leave one.

About this product

This page covers Tirzepatide as sold by Onyx. Reviews on this page are specifically about the product as shipped by this vendor — purity, packaging, shipping, and customer service may differ between vendors selling the same compound.

Onyx Bio Labs is a US-domestic research peptide vendor with a WooCommerce catalogue and a dedicated affiliate dashboard. The site publicly emphasizes third-party COA testing, HPLC, mass spectrometry, and 99%+ purity positioning.

No reviews yet for Onyx. Be the first to leave one.

Other vendors selling Tirzepatide

Approved partners first, pending applications next, then the rest.

A
Apollo Peptide Sciences
0.0(0)
$109.99
Purity N/A
E
EZ Peptides
0.0(0)
$127.50
99.0% purity
R
Royal Peptides
0.0(0)
$142.50
99.0% purity
P
Prime Performance Peptides
0.0(0)
$349.00
Purity N/A
See full Tirzepatide comparison