✓ Purity · passBatch · Black CapShop-provided sample
Thymosin-Alpha 1 (A1) × realpeptides.co — Lab Test, May 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.68%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 2605010256 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
Real2605010256Look it up on freedomdiagnosticstesting.com ↗Checked May 3, 2026
Test results
7 data points
Purity
99.68%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.78 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
Black Cap
COA number
2605010256
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView 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 Thymosin Alpha-1 from realpeptides.co, performed by freedomdiagnosticstesting.com on May 3, 2026. Reported purity: 99.68%. Net content: 10.78 mg against 10 mg labeled (108% of label). Batch Black Cap. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · May 03, 2026 · Batch Black Cap
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