How to reconstitute BPC-157: mixing and storage

An experimental repair peptide with mostly animal evidence and a few small human reports.

Also called: BPC 157, BPC157, Body protection compound 157, Bepecin, PL-14736, PCO-02.

Healing and repair peptides · Experimental synthetic pentadecapeptide.

Comes as: Unapproved freeze-dried powder vials, Oral capsules or tablets, Oral gummies in a registry record, Unapproved liquid or nasal blends.

Mixed with: Bacteriostatic water is community-reported. The IV pilot used normal saline; that does not validate home dilution..

Common vial sizes: 5, 10 mg. Common water amounts: 1, 2 mL.

Vial sizes and water volumes are community reports, not approved instructions.
5 mg in 2 mL gives 2.5 mg/mL; 250 mcg is 0.10 mL. Arithmetic assumes the vial content is correct.
A 99% HPLC result does not establish sterility or the amount per vial.
Refrigeration does not sterilize a vial. Do not assume any forum shelf-life claim is validated.

Before mixing: No approved storage label. Freeze-dried powder stability depends on formulation, moisture and packaging.

After mixing: Forum users refrigerate mixed vials; a safe BPC-157 storage period after mixing has not been validated.

Related to BPC-157

TB-500: A short piece of thymosin beta-4 with no proven repair benefit in humans.
GHK-Cu: A copper-binding skin peptide with small topical studies and untested systemic injections.
AHK-Cu: A copper peptide used in scalp serums, with laboratory findings and weak patent-only human data.
Thymosin beta-4: A peptide studied for eye conditions and skin wounds; tendon-repair injections lack controlled human evidence.
ARA-290: Experimental peptide studied for small-fiber nerve damage, with uncertain pain relief and safety.
Ac-SDKP: An experimental repair peptide with old human studies, but no proven healing dose.

Sources checked: 2026-10-18.

Information only, not medical advice. Peptifacts does not sell anything and does not link to sellers.