449 third-party lab reports published Volume pricing on every peptide, applied automatically in the cart: 3% off 2–3 · 8% off 4–5 · 12% off 6–7 · 15% off 8–9 · 20% off 10–19 · 25% off 20–29 · 30% off 30–39 · 35% off 40+ units · solvents and lab supplies excluded 99.59% median purity across 254 lots 242 / 242 lots pass sterility

BPC-157

โ˜… 4.8 (179 reviews)
175,000+ units shipped ยท 3 in 4 orders are reorders
13 tests ยท Batch 1694 ยท 99.80% purity
Vanguard Laboratory + Eagle Analytical Services Inc.
Verify online โ†—
Batch 1694 ยท tested 9.60โ€“9.98 mg
Quantity

For research use only. Not intended for diagnostic or therapeutic use. We do not work with patients.

Same-day shippingOrder by 2:30 PM MST.
Every new batch testedFull panel, independent labs.
Tested in the USALabs and support stateside.
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Certificate of analysis

Current batch for this size ยท tested June 11, 2026

Purity by batch ยท last 6 batches: 99.44 ยท 99.56 ยท 99.80 ยท 99.80 ยท 99.80 ยท 99.80

Batch#1694
Purity99.80%
TestsEarlier standard ยท 13 tests
TestedJune 11, 2026

Labs on this batch: Vanguard Laboratory (ISO 17025:2017 / A2LA #6377.01.01) ยท Eagle Analytical Services Inc.

13 of 15 tests ยท 2 not on this report

IdentityUSP <621> ยท HPLC-UV/VIS
Matches reference standardVanguard
PASS
Chromatographic purityUSP <621> ยท HPLC-UV/VIS
>99.80%Vanguard ยท 3 vials tested
PASS
Assay, net peptide contentUSP <621> ยท HPLC-UV/VIS
9.60โ€“9.98 mgVanguard ยท 3 vials tested
PASS
Net peptide content variation between unitsUSP <905> ยท house check on 3 units
3.88%limit 10%
PASS
Content vs certificateUSP 90โ€“110% of label
98.0%
PASS
Adulterant screenHPLC-UV/VIS
Not on this report
โ€”
Heavy metalsUSP <232> / <233> ยท ICP-MS
ND ppmVanguard ยท 2 vials tested
PASS
EndotoxinsUSP <85> ยท LAL
PassVanguard ยท 3 vials tested
PASS
Residual solventsUSP <467> ยท GC-MS
ND ppmVanguard ยท 1 vial tested
PASS
Trifluoroacetic acid (TFA)USP <503.1> ยท Ion Chromatography
<0.10%Vanguard ยท 1 vial tested
PASS
Container closure integrityUSP <1207> ยท Dye Ingress Method
PassVanguard ยท 3 vials tested
PASS
SolubilityUSP <1236> ยท visual
Fully Soluble in 2 mL WaterVanguard ยท 3 vials tested
PASS
SterilityUSP <71> ยท membrane filtration
Not on this report
โ€”
Sterility, rapid methodalternative to USP <71> ยท ScanRDI
PassEagle Analytical
PASS
ConformityQA approval
ApprovedVanguard
PASS
All batchesNewest first · every batch we’ve released for this product
Batch 172710 mg Aug 5, 202699.44%14 tests View certificate ›
Batch 169620 mg Jun 29, 202699.56%14 tests On sale View certificate ›
Batch 169410 mg Jun 11, 202699.80%13 tests On sale Showing
Batch 167311 mg Apr 24, 202699.80%10 tests On sale View certificate ›
Batch 167010 mg Mar 9, 202699.80%14 tests View certificate ›
Batch 166824 mg Jan 6, 202699.80%9 tests View certificate ›

Common questions

From the help center · All articles ›

Tech specs

Form
Lyophilized powder
Tested mass
9.60โ€“9.98 mg
Methods
HPLC-UV/VIS ยท ICP-MS ยท LAL ยท GC-MS ยท Ion Chromatography ยท Dye Ingress ยท visual ยท ScanRDI

Important research notice. This product is sold exclusively for in-vitro laboratory and research use. It is not a drug, supplement, cosmetic, or food, and is not intended to diagnose, treat, cure, or prevent any condition. For research use only. Not intended for diagnostic or therapeutic use. We do not work with patients. By purchasing, you confirm you are a qualified researcher aged 21 or older.

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Peptidology supplies research-use-only materials to qualified researchers aged 21 and over. Certificates and company information remain open to everyone.

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