HomeLab Tests purepeptides.bio, Thymosin-Alpha 1 (A1)
Purity · passLab has no portalShop-provided sample

Thymosin-Alpha 1 (A1) × purepeptides.bio — lab test, August 2025

Sample label: Pure Peptides
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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
99.57%
Excellent purity only
↓ Download COA
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.

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Test results

6 data points
Purity
99.57%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.24 mg
Qty match
112% of labeled · +12%
Batch / Lot
SUPTA11003
Tested by
MZ BiolabsView 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

What’s in the vial

Label 10 mg · Lab measured 11.24 mg

112% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.8 mg using the measured mass, against 2.5 mg on the label — 12% 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.

Verification trail
Report numberSUPTA11003
Portal lookupLab has no portalThis laboratory publishes no public lookup, so the report cannot be confirmed independently.
PDF vs portalMZ Biolabs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Thymosin Alpha-1 from purepeptides.bio, performed by MZ Biolabs on August 26, 2025. Reported purity: 99.57%. Net content: 11.24 mg against 10 mg labeled (112% of label). Tested content exceeds the labeled amount by 12%. Batch SUPTA11003. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by MZ Biolabs · Aug 26, 2025 · Batch SUPTA11003

Other lots of Thymosin-Alpha 1 (A1) from purepeptides.bio

LotTestedLabPurityvs labelStatus
2026-02-27 (Vial 1)12 Mar 2026MZ Biolabs99.67%99%Lab has no portal
SPECTB10115 Jul 2025MZ Biolabs99.36%116%Lab has no portal

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

8 tests

The 236 other Thymosin-Alpha 1 (A1) tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.57%.

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