BPC-157 Dosage Calculator

Q: Does this calculator recommend a BPC-157 dose?

No. It only converts an entered clinician-provided dose into concentration, volume, syringe units, and supply estimates. Dose selection must come from a licensed clinician.

Q: Is BPC-157 FDA-approved?

No. BPC-157 is not FDA-approved for human use. FDA currently identifies BPC-157 among bulk substances that may present significant safety risks in compounding discussions.

Q: Is BPC-157 prohibited in sport?

Yes. BPC-157 is prohibited at all times under the 2026 WADA Prohibited List. Athletes should consult their anti-doping organization regarding their obligations.

Use this BPC-157 dosage and reconstitution calculator to convert an already-provided dose from micrograms into millilitres and U-100 syringe units.

Reconstitution Setup

Configure your vial specifications and reconstitution volume.

Vial Strength

Total BPC-157 peptide mass in the vial

Final Reconstituted Volume

Total solution volume after adding diluent

Important safety note

BPC-157 is not FDA-approved for human use. Review the FDA safety concerns regarding BPC-157 before making health-related decisions. No clinically validated standard human dosage has been established, and current research on BPC-157 highlights the need for more human safety and efficacy studies. BPC-157 is prohibited at all times under the WADA Prohibited List. Athletes should consult their anti-doping organization regarding their obligations. Reconstitution should follow sterile handling guidelines. Needle reuse is not recommended; CDC guidelines recommend sterile, single-use needles and syringes for each injection to prevent infection.

How to Use the BPC-157 Calculator

Enter your clinician-provided dose in mcg, the number of administrations per day, the planned number of days, and the vial label strength. Then enter the final reconstituted volume stated by the dispensing pharmacy.

Select your vial strength (mg) and final reconstituted volume (mL).

Enter the prescribed dose in mcg and your daily frequency.

Confirm you are using a U-100 syringe to see the unit marking.

Verify any rounding with a licensed clinician or pharmacist.

Pro Tip

"Always enter the final reconstituted volume as stated on the pharmacy label or product insert — not simply the amount of diluent added. Powder displacement may change the total solution volume."

Arithmetic Example

A 5 mg vial contains 5,000 mcg. Reconstituted to a final volume of 2 mL:

Concentration2,500 mcg/mL

250 mcg dose → draw0.10 mL

U-100 syringe marking10 units

Complete doses per vial20 doses

These values demonstrate conversion math only and are not dosing recommendations.

BPC-157 Reconstitution Formulas

Converting a clinician-provided dose into a draw volume requires three sequential formulas.

Step 1: Concentration

Vial mcg = Vial mg × 1,000Concentration = Vial mcg ÷ Final Volume

Step 2: Draw Volume & Syringe Units

Draw Volume (mL) = Dose ÷ ConcentrationU-100 Units = Draw Volume × 100

Convert Vial to Micrograms

Multiply the vial label strength in milligrams by 1,000 to get the total peptide content in micrograms.

Calculate Concentration

Divide the total vial micrograms by the final reconstituted volume in mL. This gives the solution strength in mcg/mL.

Find Draw Volume in mL

Divide the prescribed dose in mcg by the concentration. The result is the authoritative mL volume to draw per dose.

Convert to U-100 Units

Multiply the mL volume by 100 only if using a confirmed U-100 insulin syringe. The result is the syringe scale marking.

Example BPC-157 reconstitution calculations

These examples demonstrate conversion math only. The entered amounts are not dosing recommendations.

Vial Size	Final Volume	Concentration	Entered Dose	Draw Volume	U-100 Units
5 mg	1 mL	5,000 mcg/mL	250 mcg	0.05 mL	5 units
5 mg	2 mL	2,500 mcg/mL	250 mcg	0.10 mL	10 units
5 mg	2 mL	2,500 mcg/mL	500 mcg	0.20 mL	20 units
10 mg	2 mL	5,000 mcg/mL	250 mcg	0.05 mL	5 units

What this calculator does not do

It does not evaluate whether BPC-157 is appropriate, safe, legal, sterile, accurately labeled, or compatible with your conditions.

It does not create a recommended dose.

It does not replace prescriber or pharmacist instructions.

It does not validate gray-market or research-use products.

It does not assess injection technique, sterility, or storage.

BPC-157 reconstitution and dose-conversion FAQ

Common questions about dose math, reconstitution, and safety limits.

Does this calculator recommend a BPC-157 dose?

No. It only converts an entered dose into concentration, volume, syringe units, and supply estimates. Dose selection must come from a licensed clinician.

How do I calculate BPC-157 concentration?

Convert vial milligrams to micrograms by multiplying by 1,000, then divide by the final reconstituted volume (mL) stated on the product or instruction sheet.

How do I calculate BPC-157 mcg per mL?

Divide the total micrograms of peptide in the vial by the final volume in milliliters. For example, a 5 mg vial reconstituted with 2 mL of diluent provides 2,500 mcg/mL.

How many U-100 units is 250 mcg of BPC-157?

It depends on the concentration. At a concentration of 2,500 mcg/mL, a 250 mcg dose equals 0.1 mL, which corresponds to exactly 10 units on a U-100 syringe.

Does adding more water change the amount of BPC-157 in the vial?

No. The total amount of peptide remains the same, but the concentration decreases. Adding more water means you must draw a larger liquid volume to administer the same dose.

Why can very small calculated volumes be difficult to measure accurately?

Volumes under 0.01 mL are smaller than the smallest graduation on most common syringes. Silently attempting to measure sub-graduation volumes introduces a high margin of dosing error.

What are U-100 syringe units?

On a U-100 insulin syringe, 100 units equals 1 mL. A 0.25 mL draw equals 25 units on that scale. This scale ONLY applies to syringes specifically calibrated for U-100 concentration. 'Units' are scale markings, not the amount of BPC-157.

Is BPC-157 FDA-approved?

No. BPC-157 is not FDA-approved for human use. The FDA identifies BPC-157 among bulk substances that may present significant safety risks in compounding discussions. You can review the full FDA safety concerns regarding BPC-157 on the FDA website.

Is BPC-157 prohibited in sport?

Yes. BPC-157 is prohibited at all times under the WADA Prohibited List. Competitive athletes should consult their national anti-doping organization regarding their specific obligations before use.

Can I round the draw amount?

Small volume rounding can materially change the dose. Confirm rounding with a clinician or pharmacist, especially when the calculated volume is below 0.01 mL or above the syringe capacity.