444 third-party lab reports published3 for the price of 2 on compound vials and capsules — put any 3 in your cart and the cheapest one is free, automatically. Solvents and lab supplies excluded. Ends Monday night. For research use only.99.59% median purity across 251 lotsDefense, VA, Federal and Public safety: your VerifyPass code adds 5% on top of 3 for the price of 2 · get verified239 / 239 lots pass sterility444 third-party lab reports published3 for the price of 2 on compound vials and capsules — put any 3 in your cart and the cheapest one is free, automatically. Solvents and lab supplies excluded. Ends Monday night. For research use only.99.59% median purity across 251 lotsDefense, VA, Federal and Public safety: your VerifyPass code adds 5% on top of 3 for the price of 2 · get verified239 / 239 lots pass sterility
Batch 1674 · tested May 11, 2026 (132 days ago) · released May 25, 2026
All tests passed
Batch
#1674 13 tests
Mass
80 mg
Purity
>99.50%
Issuing lab accreditation
Vanguard · ISO 17025:2017 / A2LA #6377.01.01
3 units tested for purity, each printed >99.50% · net peptide content · ghk-cu 49.35 / 48.01 / 48.29 mg · net peptide content · bpc-157 11.63 / 11.07 / 11.07 mg · net peptide content · tb-500 11.82 / 11.33 / 11.29 mg · net peptide content · kpv 12.04 / 11.21 / 11.36 mg
Conformity: Caution — every reported unit passed on all 12 test rows · purity spread at most 0.50 pt within the house limit · content spread (GHK-Cu) 2.8% within the house limit · content spread (BPC-157) 5.0% within the house limit · content spread (TB-500) 4.6% within the house limit · content spread (KPV) 7.2% is in the caution band · QA approval corroborates: Vanguard Laboratory, Tori Johnson, Operations Manager, 2026-05-11
12 results on the report · 6 rows computed from the per-unit values · 2 labs · each test used up to 3 vials from this lot (rows are not added together) · every row names the chapter or house rule it follows
✓PurityPass
3 of 3 pass · 3 units · USP <621> (procedural chapter)
✓Purity consistency between unitsWithin house limit
3 units, each above 99.50% (the lab's reporting bound) · units differ by at most 0.50 pt · house limit · caution past 0.50 pt, outside past 1.00 pt · per-unit USP <621> results
✓Content consistency between units · GHK-CuWithin house limit
3 units: 49.35 / 48.01 / 48.29 mg · spread 1.34 mg, 2.8% of the mean · house check · caution past 5%, outside past 10% · USP <905> is the compendial reference for between-unit uniformity (10 units; not claimable on 3)
✓Content consistency between units · BPC-157Within house limit
3 units: 11.63 / 11.07 / 11.07 mg · spread 0.56 mg, 5.0% of the mean · house check · caution past 5%, outside past 10% · USP <905> is the compendial reference for between-unit uniformity (10 units; not claimable on 3)
✓Content consistency between units · TB-500Within house limit
3 units: 11.82 / 11.33 / 11.29 mg · spread 0.53 mg, 4.6% of the mean · house check · caution past 5%, outside past 10% · USP <905> is the compendial reference for between-unit uniformity (10 units; not claimable on 3)
!Content consistency between units · KPVCaution
3 units: 12.04 / 11.21 / 11.36 mg · spread 0.83 mg, 7.2% of the mean · house check · caution past 5%, outside past 10% · USP <905> is the compendial reference for between-unit uniformity (10 units; not claimable on 3)
✓Heavy metalsWithin limits
all non-detect · 2 units · dose-scaled limits derived from USP <232> (limits chapter)
✓Residual solventsWithin limits
all non-detect · 1 unit · USP <467> (procedural chapter)
✓Trifluoroacetic acidWithin limits
all non-detect · 1 unit · house limit · ion chromatography, the lab's method; no compendial chapter for the method run · limit <0.10% (the lab's)
✓EndotoxinsPass
3 of 3 pass · 3 units · USP <85> (procedural chapter) · limit <5.00 EU/mg (the lab's)
✓Container closurePass
3 of 3 pass · 3 units · USP <1207> (informational chapter (1000-series))
✓SolubilityPass
3 of 3 pass · 3 units · house check · no compendial 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
!ConformityCaution
every reported unit passed on all 12 test rows · purity spread at most 0.50 pt within the house limit · content spread (GHK-Cu) 2.8% within the house limit · content spread (BPC-157) 5.0% within the house limit · content spread (TB-500) 4.6% within the house limit · content spread (KPV) 7.2% is in the caution band · QA approval corroborates: Vanguard Laboratory, Tori Johnson, Operations Manager, 2026-05-11 · 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.
