Per-lot documentation
HPLC purity and MS identity data available for every lot code we ship.
Cold-chain packing
Lyophilized vials packed with insulation and gel packs for transit stability.
Free shipping ≥ $340
Flat $12.99 under $340. US addresses only — no international shipping.
Most requested
View allOur GLP-1 metabolic line — Tirzepatide, Retatrutide and the Tirz/Reta blend.
RUOSave $35.00Only 2 leftStarter Pair — Tirzepatide 20mg + Retatrutide 20mg
Our two lead GLP-1 compounds together — $35 under buying them separately.
RUOKits 50% off per vialTirzepatide 20mg
Dual GIP/GLP-1 receptor agonist, lyophilized, 20mg per vial.
RUOOnly 4 leftKits 50% off per vialRetatrutide 20mg
Triple GIP/GLP-1/glucagon receptor agonist, 20mg per vial.

