Glutathione peptide from Peptara Labs (peptaralabs.io): a 600mg vial of lyophilized glutathione. Lot GTH-20260607-18 tested at 97.12% purity by HPLC; $95.00 a vial. Below: batch facts, what the published Glutathione research describes, the price per mg at each quantity and how to check your vial.
Order Glutathione: https://www.peptaralabs.io/glutathione
Certificates of analysis: https://www.peptaralabs.io/coa
Sold for laboratory research use only, not for human consumption.
Batch facts for the Glutathione 600mg vial
Lot GTH-20260607-18, tested June 2026 by Titreon Analytical: 97.12% purity by HPLC; identity confirmed by LC-MS; net content 608.23 mg in a 600mg vial; certificate COA-2026-9501.
What the published Glutathione research describes
What it is: A tripeptide (glutamate, cysteine, glycine) and the body's main intracellular antioxidant.
Skin research: Oral glutathione has been studied for antimelanogenic and skin-ageing endpoints (Weschawalit et al., Clin Cosmet Investig Dermatol 2017, PMID 28490897 https://pubmed.ncbi.nlm.nih.gov/28490897/ ); its use as a skin-whitening agent remains debated (Sonthalia et al., Indian J Dermatol Venereol Leprol 2016, PMID 27088927 https://pubmed.ncbi.nlm.nih.gov/27088927/ ).
Intravenous research: Intravenous glutathione was evaluated in a randomized, double-blind pilot in Parkinson's disease (Hauser et al., Mov Disord 2009, PMID 19230029 https://pubmed.ncbi.nlm.nih.gov/19230029/ ).
Status: Research-grade glutathione is sold for laboratory research, not as a medicine.
These describe what published studies measured, not a Glutathione protocol or a dose for any person.
Glutathione price per vial and per mg
1 vial: $95.00 each, $0.16 per mg
3 vials: $76.95 each, $0.13 per mg, $54.15 saved against 3 single vials
5 vials: $68.40 each, $0.11 per mg, $133.00 saved against 5 single vials
10 vials: $57.00 each, $0.10 per mg, $380.00 saved against 10 single vials
Shipping for Glutathione: US orders take 5 to 10 business days; same day in Ho Chi Minh City and 1 to 3 days elsewhere in Vietnam, free.
How to check a Glutathione vial
Match the lot number on your order to GTH-20260607-18 on the certificates page; identity by LC-MS says the compound is Glutathione, while the purity figure alone only says the sample is mostly one compound.
Glutathione vials ship unlabeled on purpose, so the team confirms your batch from your order number on WhatsApp and sends its published certificate.