Testagen × Happy Peptides — lab test, July 2026
COA 262150 matches the lab's public record. So this test doesn't rest on our review alone — the lab confirms it too.
262150Test results
Not on file for this certificate: sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 20 mg · Lab measured 20.18 mg
101% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5 mg using the measured mass, against 5 mg on the label — 1% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | 262150 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | This lab's portal shows validity only |
| Submitted via | Peptigrity staff |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Testagen from Happy Peptides on July 9, 2026. Reported purity: 99.78%. Net content: 20.18 mg against 20 mg labeled (101% of label). Endotoxins: PASS. Batch TG622C. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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