Ion Peptide — Glutathione COAs

Grade A92/100 trust score·560 total COAs·Full vendor profile →

Current Listings

Form	Size	Price	$/mg	Stock	Updated
vial	600mg	$29.00	$0.05/mg	In stock	Jul 7
vial	750mg	$35.00	$0.05/mg	Out of stock	Jul 7
vial	1500mg	$55.00	$0.04/mg	In stock	Jul 7

Single-vial list prices — bulk or bundle orders may be lower. Verify at vendor before purchase.

Cheapest Glutathione (best $/mg across all SKUs): $0.02/mg from Peptide Supply Co. · Compare all vendors →

Certificates of Analysis (15)

Lot / Report	Tested	Purity	Lab	Panels	Status
GTT1500-06242026	Jun 2026	99.8%	Freedom Diagnostics	Endotoxin	Confirmed	View

Frequently Asked Questions

Does Ion Peptide sell Glutathione?

Yes — Ion Peptide currently lists Glutathione in 3 variants starting at $55.00 ($0.04/mg).

Is Ion Peptide's Glutathione third-party tested?

Yes — Disclosed Labs has indexed 15 Certificates of Analysis for Ion Peptide's Glutathione, with the most recent showing 99.8% purity. Ion Peptide holds an overall trust grade of A (92/100) across all 560 COAs on file.

What is Ion Peptide's trust grade for Glutathione?

Ion Peptide has an overall Disclosed Labs trust grade of A (92/100), computed from 560 COAs across all peptides. The most recent Glutathione COA was issued by Freedom Diagnostics.

Where is the cheapest Glutathione?

As of the latest data, Peptide Supply Co. offers Glutathione at $0.02/mg — compare with Ion Peptide's listing at $0.04/mg. See the full Glutathione price comparison.

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