✓ Purity · passShop-provided sample
GLOW × American Peptides — lab test, April 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.8%
✓ Excellent purity only
Independent verification available
Bioviridian publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
This certificate carries no lookup code.
Test results
5 data points
Purity
99.8%
Endotoxins
≤0.05 EU/mL
Sterility
Not on file
Heavy metals
Not tested
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
GLOW70-0318
COA number
COA3384
Container
Blue lyophilized powder
Tested by
BioviridianView profile →
Not on file for this certificate: sterility and heavy metals. A purity figure says nothing about those.
About this test
Independent HPLC purity analysis of GLOW from American Peptides, performed by Bioviridian on April 4, 2026. Reported purity: 99.8%. Endotoxins: ≤0.05 EU/mL. Batch GLOW70-0318. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Bioviridian · Apr 04, 2026 · Batch GLOW70-0318
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