Glutathione

Glutathione is a tripeptide antioxidant (glutamyl-cysteinyl-glycine) used as a research compound in redox and oxidative-stress studies. It is sold for laboratory and research use only.

Glutathione is stocked as a lyophilized powder in 1500 mg vials. Like NAD+, it is supplied at a far larger scale than the peptides in our catalog because redox and oxidative-stress research works at correspondingly higher concentrations. It reconstitutes with bacteriostatic water.

No. Every product is sold strictly for laboratory and research use only. It is not for human consumption and not for diagnostic or therapeutic use.

Yes — bulk is the only way we sell. Product ships in kits of 10 vials, and the minimum order is 100 vials (10 kits) mixed across any compounds you like (BAC water doesn't count toward the minimum). We are structured for labs, clinics, and distributors buying at volume rather than for single-vial retail purchases.

Yes. Our peptides are sourced by our own US-based team and held in US inventory, so every order ships domestically — no overseas fulfillment or international transit delays.

Standard orders ship within 24 hours of payment. Everything dispatches from inventory inside the United States with tracking provided — because we ship domestically, transit is days, not the weeks international orders can take.

Yes, with every order and at no charge. Each lot is third-party tested by HPLC for identity and purity, and the COA for your lot is sent with your order. The certificate is issued in Wholesale Peptides Company's name — it is not re-issued under a buyer's brand, because a COA states who commissioned the testing.

Pricing is tiered by total order volume, not by line. The minimum order is 100 vials (10 kits). Once a single order reaches 1,000 vials (100 kits), every line on that order moves to the wholesale price — so consolidating compounds into one larger order is almost always cheaper than splitting it across several.

Each batch is tested by third-party HPLC for identity and purity. Typical purity is at or above 99%.

Add items to your cart and submit your details as a quote request. Your invoice is emailed to you by the payment method you choose. Shipping is a flat $25 per order, and sales tax is charged only on orders shipping to California (none with a valid resale certificate). No payment is taken on the website.