Lab report (Certificate of Analysis, COA)

BPC-157, TB-500 (Blend) · 40 mg

Batch 1667 · tested December 9, 2025 (292 days ago) · released May 25, 2026 Discontinued variant

All tests passed

Batch: #1667 9 tests
Mass: 40 mg
Purity: >99.50%
Issuing lab accreditation: Vanguard · ISO 17025:2017 / A2LA #6377.01.01

1 unit tested for purity: >99.50% as printed

Conformity: Not assessable — every reported unit passed on all 7 test rows · QA approval corroborates: Vanguard Laboratory, Tori Johnson, Operations Manager, 2025-12-09

Vanguard · issuing labEagle Analytical · sterility

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This certificate is also hosted by Vanguard Laboratory — the issuing lab — on its own verification site.

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Laboratory ID V251113-16 002

Notes

Content audit 9 Sep 2026: lab id (blank) → V251113-16 002. Certificate prints: prints compound "BPC-157/TB-500", lot "1667", lab id "V251113-16 002", content 20.53 (BPC-157) / 20.85 (TB-500)

Reports for this lot

Vanguard Laboratory this report · tested December 9, 2025 · 7 results · QA approvalVanguard · issuing labEagle Analytical · sterilityAll tests passed
Vanguard Laboratory second report · tested December 9, 2025 · 7 results · QA approvalVanguard · issuing labEagle Analytical · sterilityAll tests passed

Test by test

7 results on the report · 4 rows computed from the per-unit values · 2 labs · each test used up to 1 vial from this lot (rows are not added together) · every row names the chapter or house rule it follows

✓PurityWithin limits

>99.50 · 1 unit · USP <621> (procedural chapter)

–Purity consistency between unitsSingle measurement

1 unit printed (>99.50%) · a between-unit spread needs two or more measured units

✓Net peptide content (assay) · BPC-157Within limits

20.53 mg · 1 unit · USP <621> (procedural chapter)

✓Net peptide content (assay) · TB-500Within limits

20.85 mg · 1 unit · USP <621> (procedural chapter)

–Content consistency between units · BPC-157Single measurement

1 unit printed (20.53 mg) · a between-unit spread needs two or more measured units

–Content consistency between units · TB-500Single measurement

1 unit printed (20.85 mg) · a between-unit spread needs two or more measured units

✓Heavy metalsWithin limits

all non-detect · 1 unit · dose-scaled limits derived from USP <232> (limits chapter)

–Residual solventsNot on this lot's panel

not on this report · this batch was tested to our earlier standard; newer batches get all 15 tests

–TFA residualNot on this lot's panel

not on this report · this batch was tested to our earlier standard; newer batches get all 15 tests

✓EndotoxinsWithin limits

0.51 EU/mg · 1 unit · USP <85> (procedural chapter)

–Container closureNot on this lot's panel

not on this report · this batch was tested to our earlier standard; newer batches get all 15 tests

–SolubilityNot on this lot's panel

not on this report · this batch was tested to our earlier standard; newer batches get all 15 tests

✓SterilityPass

1 of 1 pass · 1 unit · USP <71> (procedural chapter)

✓SterilityPass

1 of 1 pass · 1 unit · USP <71> (reference) · a rapid viability test used as an alternative to the USP <71> growth test; USP <1223> is the validation framework (informational chapter) · at Eagle Analytical

–ConformityNot assessable

every reported unit passed on all 7 test rows · QA approval corroborates: Vanguard Laboratory, Tori Johnson, Operations Manager, 2025-12-09 · house check · agreement across all tests, unit to unit; QA approval corroborates

A chapter number names the method or limit a result follows; it does not describe the product. Chapters below 1000 are procedures or limits; 1000-series chapters are informational. USP <905> is the compendial test for between-unit uniformity: it assays 10 units, so a 3-unit certificate cannot yield its acceptance value — the content row is a house check with <905> named as the reference only.

Certificate PDF — Lot 1667

Signed third-party lab report.

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