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 $35.00Starter Pair — Tirzepatide 20mg + Retatrutide 20mg
Our two lead GLP-1 compounds together — $35 under buying them separately.
RUOKits 50% off per vialTirzepatide
Dual GIP/GLP-1 receptor agonist — choose 20, 30, 40, 50 or 100mg per vial.
RUOKits 50% off per vialRetatrutide 20mg
Triple GIP/GLP-1/glucagon receptor agonist, 20mg per vial.


