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Purity · passShop-provided sample

Glutathione × americanpeptides.us — Lab Test, June 2026

LotLGLU600-0528look this batch up across every shop →
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
99.9%
Excellent purity only
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Independent verification available

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Test results

9 data points
Purity
99.9%
Endotoxins
<0.05 EU/mL
Heavy metals
<0.01ppm
Stated qty
600 mg
Tested qty
602.43 mg
Qty match
100% of labeled · +0%
Batch / Lot
LGLU600-0528
COA number
COA4841
Container
White lyophilized powder
Tested by
BioviridianView profile →

About this test

What’s in the vial

Label 600 mg · Lab measured 602.43 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 150 mg on both the label figure and the measured one.

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.

Independent HPLC purity analysis of Glutathione from americanpeptides.us, performed by Bioviridian on June 17, 2026. Reported purity: 99.9%. Net content: 602.43 mg against 600 mg labeled (100% of label). Endotoxins: <0.05 EU/mL. Heavy metals: <0.01ppm. Batch LGLU600-0528. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Bioviridian · Jun 17, 2026 · Batch LGLU600-0528

Related lab tests

8 tests

The 128 other Glutathione tests on Peptigrity range from 96.10% to 100.00%. This one sits at 99.90%.

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