BPC-157 Dosing Chart: Doses by Vial Size and Syringe Units
BPC-157 dosing chart starts with one honest point: only two human pilot studies have ever reported an amount, and everything else people share is community practice. This page keeps the two apart. Below are those pilot figures in full, then a units table for 5, 10 and 20 mg vials to read any amount on a U-100 syringe.
The short version
- Human pilots: two amounts from clinician-run studies, shown in full in the dose block below.
- Community amounts: the much smaller microgram figures people discuss online, with no trial behind them.
- The chart: units for a 5, 10 or 20 mg vial, so any amount is easy to measure.
Disclaimer: these two figures come from small human pilot studies run by clinicians, not from a dosing guide. They are listed to show what has actually been given to people, not as an amount for anyone to take. BPC-157 has no approved dose, so that decision belongs with a licensed clinician.
Sources: BPC-157 profile on this site, with the three human studies and their reported amounts; Live US top 10 for "bpc 157 dosing chart", read 22 October 2026: the charts list community microgram amounts, mostly per kilogram, without separating them from the handful of human studies; openFDA record for U-100 insulin, fixing 100 units at one millilitre
The two human pilot doses
Only two published human studies state an amount of BPC-157, and both were run by clinicians as small pilots. A third human report, a knee pain chart review, states no milligram figure at all.
The amounts given to people in the published human pilot studies were:
Interstitial cystitis pilot: 10 mg total, placed around the inflamed bladder area in one procedure (n=12 women)
Intravenous safety pilot: 10 mg on the first day, then 20 mg on the second, by vein (n=2)
Knee pain chart review: no milligram amount stated in the abstract
Disclaimer: these two figures come from small human pilot studies run by clinicians, not from a dosing guide. They are listed to show what has actually been given to people, not as an amount for anyone to take. BPC-157 has no approved dose, so that decision belongs with a licensed clinician.
None of these was a dosing study. The cystitis pilot was a single clinical procedure, the intravenous study only checked safety markers in two people, and the knee review looked back at past charts. For the full read of each, see the BPC-157 profile.
Sources: BPC-157 interstitial cystitis pilot, 2024 (PMID 39325560), Alternative Therapies in Health and Medicine; BPC-157 intravenous safety pilot, 2025 (PMID 40131143), Alternative Therapies in Health and Medicine; BPC-157 knee pain chart review, 2021 (PMID 34324435), Alternative Therapies in Health and Medicine
Community amounts, kept separate
Most BPC-157 charts online list daily microgram amounts, often per kilogram of body weight. Those figures come from forums and vendor pages, not from the human studies above. We do not repeat them as doses, because no trial supports them.
What community routines have in common is a small subcutaneous amount, far below the one-off clinical amounts in the pilots. The units table that follows is pure conversion math across a range of milligram amounts, not a list of community doses to copy.
Disclaimer: the milligram amounts in this table are math reference points to anchor the units. They are not trial doses, not community amounts and not a recommendation. BPC-157 has no approved dose.
Sources: Live US top 10 for "bpc 157 dosing chart", read 22 October 2026: the charts list community microgram amounts, mostly per kilogram, without separating them from the handful of human studies; BPC-157 profile on this site, with the three human studies and their reported amounts
Syringe units by vial size
BPC-157 is commonly sold as a 5, 10 or 20 mg vial. The strength is the vial amount shared over the water you add, and the units follow from that. Each table below shows the units for a few reference milligram amounts at 1, 2 and 3 mL, as math only.
A 5 mg vial
| Amount (math only) | 1 mL (5 mg/mL) | 2 mL (2.5 mg/mL) | 3 mL (1.67 mg/mL) |
|---|---|---|---|
| 0.25 mg | 5 | 10 | 15 |
| 0.5 mg | 10 | 20 | 30 |
| 1 mg | 20 | 40 | 60 |
| 2 mg | 40 | 80 | 120 (over 1 syringe) |
A 10 mg vial
| Amount (math only) | 1 mL (10 mg/mL) | 2 mL (5 mg/mL) | 3 mL (3.33 mg/mL) |
|---|---|---|---|
| 0.25 mg | 2.5 (small draw) | 5 | 7.5 |
| 0.5 mg | 5 | 10 | 15 |
| 1 mg | 10 | 20 | 30 |
| 2 mg | 20 | 40 | 60 |
A 20 mg vial
| Amount (math only) | 1 mL (20 mg/mL) | 2 mL (10 mg/mL) | 3 mL (6.67 mg/mL) |
|---|---|---|---|
| 0.25 mg | 1.3 (small draw) | 2.5 (small draw) | 3.8 (small draw) |
| 0.5 mg | 2.5 (small draw) | 5 | 7.5 |
| 1 mg | 5 | 10 | 15 |
| 2 mg | 10 | 20 | 30 |
How to read it: a small draw under 5 units is hard to measure accurately, and anything over 100 units will not fit one 1 mL syringe. A bigger vial or less water makes each draw a smaller number of units.
For any amount or vial not shown, the BPC-157 calculator works it out, and the insulin syringe units chart shows where each unit falls on the barrel.
Disclaimer: the milligram amounts in this table are math reference points to anchor the units. They are not trial doses, not community amounts and not a recommendation. BPC-157 has no approved dose.
Sources: openFDA record for U-100 insulin, fixing 100 units at one millilitre; BPC-157 profile on this site, with the three human studies and their reported amounts
How to reconstitute a BPC-157 vial
BPC-157 has no label of its own, so these steps follow what approved powder injections and bac water labels tell their own users.
- Clean the rubber top with an alcohol swab first and let it dry.
- Aim the bac water at the glass wall of the vial, not straight onto the powder, so it does not foam.
- Swirl the vial gently in a circle to mix, and do not shake it.
- Use the mix only if it is clear, with no cloudiness or particles.
- Keep a mixed vial refrigerated, since no study has measured how long a reconstituted vial stays stable.
How much water to add is the choice that sets your units, shown in the tables above. For storage in a hot climate, see storing peptides in Vietnam heat, and for the water itself, bac water vs sterile water.
Sources: BPC-157 profile on this site, with the three human studies and their reported amounts
Common questions
How do I reconstitute 10mg of BPC-157?+
Add bacteriostatic water to the dry 10 mg vial, aiming the stream at the glass wall, then swirl gently and do not shake. The water you add sets the strength: with 2 mL a 10 mg vial is 5 mg per mL, and with 1 mL it is 10 mg per mL. The units table on this page converts any amount into syringe units, and the 10 mg in the vial does not change.
How much BPC-157 a week?+
No trial sets a weekly amount, so there is no established figure to give. The only human data is two small pilot studies and one chart review, none of which was a dosing study. The weekly amounts in community charts are not trial doses. Any schedule is a decision for a licensed clinician.
When to take BPC-157?+
The published studies do not settle timing, because none was a dosing trial. The interstitial cystitis pilot was a single procedure, and the intravenous safety pilot ran over two days. Community routines vary and have no trial behind them, so timing, like amount, is a clinical decision rather than a fixed rule.
Do you inject peptides every day?+
Some community routines for BPC-157 are daily and some are less often, but none of this comes from a trial. The human studies here were one-off or short clinical procedures, not daily self-injection. This chart shows the units math, not a frequency to follow.
What is the difference between the pilot doses and community amounts?+
The pilot doses are the two clinician-given amounts shown in the dose block above, from the interstitial cystitis and the intravenous safety studies. Community amounts are the much smaller microgram figures people discuss online, with no trial behind them. The exact pilot figures stay in that dose block, kept apart from the community ones.
Sources: BPC-157 interstitial cystitis pilot, 2024 (PMID 39325560), Alternative Therapies in Health and Medicine; BPC-157 intravenous safety pilot, 2025 (PMID 40131143), Alternative Therapies in Health and Medicine; openFDA record for U-100 insulin, fixing 100 units at one millilitre
Related reading
BPC-157 Calculator
Any BPC-157 vial and water volume, live
BPC-157 Profile
The full evidence and the three human studies
Peptide Dosage Chart
Every compound, dose or status and source
Insulin Syringe Units Chart
Reading units straight off the syringe barrel
Peptide Cheat Sheet
A printable units, mixing and storage sheet
Bac Water vs Sterile Water
The preservative that lets a vial be reused
This chart was built to keep the two human pilot amounts clearly apart from community figures and to lay out the syringe math around them. Treat it as background reading, never medical advice. It names no amount for any reader, and BPC-157 is not an approved medicine.