How many units of BPC-157 should I draw?

It depends on your vial size, BAC water, and dose. For a 5mg vial with 2mL BAC water, a beginner dose of 250mcg is typically 10 units on a U-100 syringe. Use the calculator above for your exact numbers.

How much BAC water should I add to BPC-157?

The standard amount is 2mL of bacteriostatic water for a 5mg vial. More water gives a more dilute solution — easier to measure small doses. Less water means fewer injections per vial. Adjust the BAC water slider in the calculator to see how it changes your syringe units.

How long does a BPC-157 vial last?

At a beginner dose of 250mcg 2x daily, a 5mg vial lasts about 20 doses. The calculator shows exact doses per vial for your selected tier.

What syringe should I use for BPC-157?

Most people use a U-100 insulin syringe (1mL / 100 units). For very small doses, a U-50 or U-30 syringe gives better precision. The calculator adjusts units automatically for whichever syringe you pick.

BPC-157 Dosage Calculator

Healing & RecoveryInjection/OralPreclinical~30 min plasma half-life

BPC-157 (Body Protection Compound) is a 15-amino-acid peptide derived from a protein found in gastric juice.

Accelerates tendon, ligament, and muscle repairHeals gut lining (leaky gut, IBS, ulcers)Promotes new blood vessel formationNeuroprotective properties6 weeks on / 2 weeks off

Vial Size

BAC Water (mL)

Dosing Level

250mcg · 2x Daily

Custom Dose (mcg) — optional

Dose by Body Weight

Syringe Type

10.0 units

100 units (1mL)

Concentration

2,500

mcg/mL

Draw Volume

0.100

Syringe Units

10.0

units

Doses / Vial

doses

Summary: Add 2mL BAC water to your 5mg vial. Draw to 10.0 units on a U-100 syringe for a 250mcg dose. This vial will last 20 doses.

Cycle Planner

Cycle Length (weeks)

Price Per Vial ($) — optional

Subcutaneous (near injury) or Oral. Typical beginner frequency: 2x daily.

BPC-157 Pharmacokinetics

Pharmacokinetics — Active Dose Over Time

t½ = ~30 min plasma (functional tissue activity ~4 hours)

After 1 half-life (4h): 50% remainsAfter 2 half-lives (8h): 25% remainsAfter 3 half-lives (12h): 12.5% remains

At a 500mcg dose: 50% = 250mcg remaining after 4h. Recommended frequency: Daily.

Disclaimer: This curve is a simplified first-order exponential decay model. Actual pharmacokinetics vary based on injection site, individual metabolism, body composition, and other factors. Half-life values are approximate and based on available preclinical and clinical literature. Many research peptides lack formal human pharmacokinetic studies. This is for educational purposes only — not medical advice.

BPC-157 Dosing Protocol

Level	Dose / Injection	Frequency
Beginner	250mcg	2x Daily
Moderate	500mcg	Daily
Aggressive	750mcg	2x Daily

Note: Stable in gastric acid; oral and subcutaneous routes both researched. Inject close to injury site when possible. Commonly cycled 4-6 weeks on, 2 weeks off.

About BPC-157

BPC-157 (Body Protection Compound) is a 15-amino-acid peptide derived from a protein found in gastric juice. It accelerates healing of tendons, ligaments, muscles, nerves, and the gut lining. Research shows it promotes angiogenesis (new blood vessel formation), modulates nitric oxide, and upregulates growth factor receptors. It's stable in stomach acid, making it effective both orally and by injection.

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