✓ Purity · passBatch · CHA-011526Shop-provided sample
Follistatin × Pure Health Peptides — Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99%
✓ Excellent purity only
COA on file — not portal-verified
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →Test results
6 data points
Purity
99%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
1.08 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
CHA-011526
Tested by
Ethos AnalyticsView profile →
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Independent HPLC purity analysis of Follistatin-344 from purehealthpeptides.com, performed by Ethos Analytics on February 2, 2026. Reported purity: 99%. Net content: 1.08 mg against 1 mg labeled (108% of label). Batch CHA-011526. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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