Stacks

Multi-compound research peptide blends with their own dedicated calculators. Each stack page shows the per-compound breakdown for any total dose you enter — handy when researching pre-mixed pens like Wolverine, GLOW, or KLOW.

For research and educational purposes only. None of the compounds referenced on stack pages are licensed for human use in the UK.

Wolverine

BPC-157 + TB-500. Two tissue-repair-signalling research peptides, typically reported in the literature as a 50/50 split by mg.

Open the Wolverine calculator →

GLOW

BPC-157 + TB-500 + GHK-Cu. Wolverine plus a matrix-research peptide. Implies a 50/10/10 mg formulation in the 70 mg pen format.

Open the GLOW calculator →

KLOW

BPC-157 + TB-500 + GHK-Cu + KPV. GLOW plus an alpha-MSH fragment. 50/10/10/10 mg formulation in the 80 mg pen format.

Open the KLOW calculator →

Each stack calculator returns the total volume to draw, the syringe units to draw to, the concentration of your reconstituted solution, and a per-compound breakdown of how much of each peptide is in your draw.