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BPC-157

Also known as: Body Protection Compound 157, PL 14736

BPC-157 is a synthetic peptide derived from a sequence in gastric juice that has been studied primarily in preclinical (animal and laboratory) models of tissue repair and recovery. Human clinical evidence is limited and it is widely regarded as a research compound. This entry is informational and is not a recommendation to use the compound.

At a glance

CategoryHealing & Recovery
Classpeptide, research-peptide
Half-life4 hours
Typical routesubcutaneous
Common vial strengths5 mg, 10 mg
StorageLyophilized powder is commonly stored frozen or refrigerated; reconstituted solutions are typically kept refrigerated.

Elimination curve

100%50%25%12.5%4812160hours after a single dose
Simple single‑compartment elimination model ((1/2)t/t½): it ignores absorption, route, and individual variation, so treat it as a shape, not a measurement. In the Peptilot app this curve is stacked across your actual logged doses.

Full clearance milestones on the BPC-157 half-life page.

Doing the vial math? The BPC-157 reconstitution calculator converts mg to insulin-syringe units, free and without an account.

Questions, answered.

What is BPC-157?
BPC-157 is a synthetic peptide derived from a sequence in gastric juice that has been studied primarily in preclinical (animal and laboratory) models of tissue repair and recovery. Human clinical evidence is limited and it is widely regarded as a research compound. This entry is informational and is not a recommendation to use the compound.
What is BPC-157's half-life?
BPC-157's elimination half-life is approximately 4 hours, per published pharmacokinetic data. After about five half-lives (~20 hours), a single dose is roughly 97% eliminated. Individual clearance varies.
Is BPC-157 the same as Body Protection Compound 157 or PL 14736?
Body Protection Compound 157 and PL 14736 are other names associated with BPC-157.
What do people log alongside BPC-157?
People tracking this research compound often log injection-site tolerance and recovery-related observations. Peptilot has one-tap logging for doses, side effects, weight, and injection sites, so patterns show up in your own record.

Educational information for people who track their protocols — not medical advice, and never a recommendation to use any compound. Always work with a qualified healthcare provider.

Track BPC-157 with one-tap dose logs, estimated level charts, site rotation, and reminders — free for your first 3 days.

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