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Purity · passShop-provided sample

Glutathione × milehighcompounds.is — lab test, March 2026

Sample label: Mile High Compounds
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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
99.907%
Excellent purity only
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Independent verification available

Kovera Labs 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

7 data points
Purity
99.907%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1500 mg
Tested qty
1479.81 mg
Qty match
99% of labeled · -1%
Batch / Lot
GLU-150-MH-01
Container
Purple cap with blue vial
Tested by
Kovera LabsView 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 1500 mg · Lab measured 1479.81 mg

99% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 370 mg using the measured mass, against 375 mg on the label — 1% less.

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 milehighcompounds.is, performed by Kovera Labs on March 18, 2026. Reported purity: 99.907%. Net content: 1479.81 mg against 1500 mg labeled (99% of label). Batch GLU-150-MH-01. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Kovera Labs · Mar 18, 2026 · Batch GLU-150-MH-01

Other lots of Glutathione from milehighcompounds.is

LotTestedLabPurityvs labelStatus
GLU-150-MH-0118 Mar 202699.907%98%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 99.91%.

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