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Purity · passShop-provided sample

Glutathione × warrior-makers.com — lab test, May 2026

Sample label: Forge Biolab
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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
99.69%
Excellent purity only
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Independent verification available

MZ Biolabs 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

4 data points
Purity
99.69%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1500 mg
Tested qty
Not provided
Batch / Lot
11328-SG5
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

Independent HPLC purity analysis of Glutathione from warrior-makers.com, performed by MZ Biolabs on May 11, 2026. Reported purity: 99.69%. Batch 11328-SG5. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by MZ Biolabs · May 11, 2026 · Batch 11328-SG5

Other lots of Glutathione from warrior-makers.com

LotTestedLabPurityvs labelStatus
11325-SG5G1 Jun 2026Testides100%99%Unverified

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 133 other Glutathione tests on Peptigrity range from 96.10% to 100.00%. This one sits at 99.69%.

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