Guides/BPC-157 Dosage Calculator

BPC-157 Dosage Calculator

Calculate exact BAC water volumes, syringe draw units, and doses per vial for any BPC-157 protocol. Works for 5mg and 10mg vials at any dose.

For research and educational purposes. BPC-157 is not FDA-approved. Consult a qualified healthcare provider.

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Use the free BPC-157 calculator

Pre-filled with BPC-157 defaults. Adjust for your vial and dose. Free peptide calculator →

BPC-157 Dosing Reference

Common configurations for BPC-157 5mg and 10mg vials. U-100 syringe. Once-daily dosing.

VialBAC WaterConcentration250mcg500mcg250mcg/day500mcg/day
5mg2mL2,500 mcg/mL10 units20 units20 days10 days
5mg1mL5,000 mcg/mL5 units10 units20 days10 days
10mg2mL5,000 mcg/mL5 units10 units40 days20 days
10mg4mL2,500 mcg/mL10 units20 units40 days20 days

Most Common BPC-157 Protocol

Standard Setup

Vial size5mg
BAC water2mL
Concentration2,500 mcg/mL
Daily dose250-500mcg
Draw units10-20 units (U-100)
Cycle length4-8 weeks
Vial lasts10-20 days

Injection Notes

Subcutaneous (SC) is most common. Inject near the injury site for localized effects, or systemically for systemic effects.

Intramuscular (IM) injection is used for deeper tissue targeting.

Oral administration is used specifically for gut and GI applications.

About BPC-157

BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide derived from a protein naturally found in human gastric juice. It is one of the most researched peptides for tissue repair, with a strong body of preclinical evidence for tendon, ligament, muscle, and gastrointestinal applications.

Full BPC-157 research profile and evidence grades →

FAQ

How do I calculate my BPC-157 dose?+
Standard BPC-157 calculation for 5mg vial with 2mL BAC water: Concentration = 5,000mcg ÷ 2mL = 2,500mcg/mL. For 250mcg dose: 250 ÷ 2,500 = 0.1mL = 10 units on U-100 syringe. For 500mcg dose: 0.2mL = 20 units. Use Protocol's free peptide calculator for any vial size and dose combination.
What is the typical BPC-157 dose?+
Research protocols typically use 250-500mcg per day, injected subcutaneously or intramuscularly near the injury site. Some protocols split into two daily injections of 200-250mcg. For gut applications, oral BPC-157 at 500mcg-1mg is used. Dosing should be determined by a licensed healthcare provider.
Should I inject BPC-157 near the injury?+
Local injection near the injury site is used for musculoskeletal applications and produces localized effects. Systemic subcutaneous injection anywhere on the body also produces effects. For gut applications, oral administration is preferred.
How long does a 5mg BPC-157 vial last?+
At 250mcg/day, a 5mg vial lasts 20 days. At 500mcg/day, 10 days. Reconstituted BPC-157 in bacteriostatic water is stable for approximately 28 days refrigerated. Protocol's low-stock alerts notify you before you run out.
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