99.31%COA›
Anti-Aging & Longevity
L-Glutathione
$27.00$37.80
1 kit — $270.00 per kit (10 vials).
Select dose
Select kit quantity
All vial caps are white and flip-off.
Third-party tested
HPLC + MS verified on every production lot.
Same day shipping
All orders received by 4:00 PM PST ship the same day.
COA on request
Lot documentation available for every compound.
L-Glutathione is supplied in 1500 mg vials, packed 10 vials per kit (1 SKU minimum). CAS 70-18-8. Purity 99.67% by HPLC.
Description
Research-grade L-glutathione, the principal intracellular antioxidant tripeptide, supplied lyophilized in high-milligram vials.
What is L-Glutathione?
L-glutathione is a cysteine-containing tripeptide central to redox homeostasis and phase II detoxification. It is used directly in assays where thiol availability governs the outcome.
Key research applications
Redox assays
GSH/GSSG ratio and thiol-buffering measurements.
Detoxification models
Conjugation substrate in phase II enzyme studies.
Oxidative-stress protection
Reference antioxidant in cell-viability protocols.
L-Glutathione specifications
- Amount
- 1500 mg per vial · 10 vials per kit
- Purity
- 99.67%+ (third-party HPLC and mass spectrometry)
- CAS
- 70-18-8
- Form
- Lyophilized powder
- Storage
- -20°C or below as a lyophilized powder; 2-8°C after reconstitution and used within the window defined by your protocol.
- Testing
- Batch-specific COA available with every order
- Origin
- US manufactured, third-party tested
- Presentation
- White flip-off caps on every vial
Research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.
Wholesale American Peptides · Private Label Service
Custom labeling for your L-Glutathione kits
Put your brand on every vial. Add custom labels at $3 per vial — just $30 per 10-vial kit — and your order ships with your artwork applied.
Download 3 mL label template (PDF)Print-ready · sized for every vial we ship
$3 per vial
Flat rate applied to every vial in your kit — no setup fees, no minimums beyond your kit order.
Your brand, your artwork
Send us your logo and design, or start from our print-ready 3 mL template sized to every vial we ship.
Applied before dispatch
Labels are printed and applied in-house, so your kits arrive shelf-ready with same-day shipping intact.
