For a vial holding both peptides in one solution. Enter how much of each is in the vial and how much water you added, then a target BPC-157 dose. The tool returns the draw and the TB-500 dose delivered alongside it.
Reviewed for accuracy · Last reviewed July 7, 2026When two peptides share one vial, they share one solution, so every draw contains both in the same ratio as the vial. You set the dose of one (here BPC-157), and the dose of the other follows from the ratio. That is the key limitation of a blend: you cannot change one dose without changing the other.
If you want to dose each peptide independently, reconstitute them in separate vials and use the reconstitution calculator for each. See the BPC-157 profile for its dosing context.
BPC-157 and TB-500 are frequently paired in community recovery protocols, but there is no clinical evidence establishing that the combination is safe or effective in humans, and neither is FDA-approved for these uses. TB-500 in particular is a research compound whose human evidence is essentially absent, and it is prohibited in drug-tested sport. This tool does the arithmetic; it is not an endorsement of the protocol.
This tool is an independent educational reference and is not medical advice. Talk to a doctor before starting any compound.