99% Pure | Multi Dose | Finished in the USA MK-677 (Ibutamoren) capsules deliver a precise 10 mg dose of this potent, orally active ghrelin-mimetic secretagogue in every capsule—no powder weighing, no guesswork. Ideal for labs studying GH-IGF-1 dynamics , feeding-behavior models , and lean-mass signaling , these 60 capsules are manufactured under GMP, HPLC-verified to ≥ 99% purity, and formulated with only microcrystalline cellulose.
The ready-to-use, oral format simplifies dosing protocols and ensures each experiment begins with the exact same peptide dose.

