Thymosin-Alpha 1 (A1) × Crush Research — lab test, August 2026
COA -2026-956451 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
KKG7VCMHTest results
Not on file for this certificate: sterility. A purity figure says nothing about that.
About this test
Label 10 mg · Lab measured 10.4 mg
104% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.6 mg using the measured mass, against 2.5 mg on the label — 4% 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 | -2026-956451 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | ILS Laboratories's portal shows validity only |
| Submitted via | Peptigrity staff |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Thymosin-Alpha 1 (A1) from Crush Research, performed by ILS Laboratories on August 24, 2026. Reported purity: 99%. Net content: 10.4 mg against 10 mg labeled (104% of label). Endotoxins: NMT 0.05 EU/mL. Heavy metals: Not Detected. Batch CR-TA110MG-0828. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Thymosin-Alpha 1 (A1) from Crush Research
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| CR-TA1-0903 | 6 Sept 2026 | ILS Laboratories | 99.6% | 103% | Unverified |
| CR-TA1 10-0212-1 | 16 Feb 2026 | Freedom Diagnostics | 99.51% | 86% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion