Sourcing
L-Glutathione Kits: Minimum Order, COA, and Lead Times
2026-02-15 · 5 min read
Sourcing questions on L-Glutathione come in three flavours: how little can I buy, what paperwork arrives with it, and how quickly does it ship. This page answers all three for the anti-aging & longevity category.
Minimum order
One ten-vial kit. Available fills are 1500 mg, and mixed fills of the same compound count toward the same volume tier.
At the 1500 mg fill, a vial is $27.00 and a kit $270.00; ten kits bring the vial to $21.60.
Documentation
Third-party HPLC purity and mass-spectrometry identity are issued per lot, with the lot number matching the vial. CAS 70-18-8.
Lead time and handling
In-stock kits dispatch the same business day when the order clears by 2PM PT. Custom fills and blends typically run seven to ten days.
Store lyophilized vials at -20°C or below and reconstituted material at 2-8°C.
Category context
L-Glutathione sits in our anti-aging & longevity range. GSH/GSSG ratio and thiol-buffering measurements. Conjugation substrate in phase II enzyme studies.
Ordering and terms
Volume tiers: 1 kit at list, 2 kits at 5% off, 3 kits at 7% off, 5 kits at 12% off, and 10 kits at 20% off. Free domestic freight above $2,500. Unopened kits may be returned within 14 days of delivery.
Research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.
Frequently asked
- Can I order a single kit of L-Glutathione?
- Yes — one ten-vial kit is the minimum, with no account application required.
- Will the COA match my vials?
- Yes. The COA is issued against the lot number printed on the vial in your kit.