456 third-party lab reports publishedVolume 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 excluded99.58% median purity across 258 lots246 / 246 lots pass sterility456 third-party lab reports publishedVolume 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 excluded99.58% median purity across 258 lots246 / 246 lots pass sterility
Batch 1360 · tested August 11, 2025 (421 days ago) · released May 25, 2026 Discontinued variant
All tests passed
Batch
#1360 10 tests
Mass
80 mg
Purity
>99.00%
Issuing lab accreditation
Vanguard · ISO 17025:2017 / A2LA #6377.01.01
1 unit tested for purity: >99.00% as printed
Conformity: Not assessable — every reported unit passed on all 8 test rows · QA approval corroborates: Vanguard Laboratory, Tori Johnson, Operations Manager, 2025-08-11
Vanguard Laboratory this report · tested August 11, 2025 · 8 results · QA approvalVanguard · issuing labAll tests passed
Test by test
8 results on the report · 6 rows computed from the per-unit values · 1 ISO 17025:2017-accredited lab · 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
>99.00 · 1 unit · USP <621> (procedural chapter)
–Purity consistency between unitsSingle measurement
1 unit printed (>99.00%) · a between-unit spread needs two or more measured units
10.23 mg · 1 unit · USP <621> (procedural chapter)
✓Net peptide content (assay) · KPVWithin limits
10.05 mg · 1 unit · USP <621> (procedural chapter)
–Content consistency between units · GHK-CuSingle measurement
1 unit printed (55.65 mg) · a between-unit spread needs two or more measured units
–Content consistency between units · BPC-157Single measurement
1 unit printed (10.78 mg) · a between-unit spread needs two or more measured units
–Content consistency between units · TB-500Single measurement
1 unit printed (10.23 mg) · a between-unit spread needs two or more measured units
–Content consistency between units · KPVSingle measurement
1 unit printed (10.05 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
<0.05 · 1 unit · USP <85> (procedural chapter) · limit <0.05 EU/mL (the lab's)
–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)
–ConformityNot assessable
every reported unit passed on all 8 test rows · QA approval corroborates: Vanguard Laboratory, Tori Johnson, Operations Manager, 2025-08-11 · 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.