Glutathione is a tripeptide composed of glutamine, cysteine, and glycine, and is widely regarded as the body’s master antioxidant due to its central role in cellular detoxification, redox regulation, and immune function. Research shows that glutathione directly neutralizes reactive oxygen species, regenerates other antioxidants such as vitamins C and E, and supports mitochondrial integrity by maintaining optimal redox balance. It plays a critical role in phase II liver detoxification processes, enabling the conjugation and elimination of toxins, heavy metals, and metabolic byproducts. Glutathione also supports immune competence by enhancing lymphocyte activity, modulating inflammatory pathways, and improving resistance to oxidative stress–related cellular damage. In addition, higher glutathione levels are associated with improved skin health, better metabolic function, and slowed cellular aging due to enhanced DNA repair and protection against oxidative injury. Through its comprehensive influence on antioxidant defense, detoxification, and cellular protection, glutathione is recognized as one of the most essential molecules for maintaining systemic health, vitality, and longevity.

Due to the nature of research peptides and chemicals, all sales are final.

However, we offer replacement options in limited cases. Please refer to our Refund Policy for more information.

Processing time: 1–3 business days.
During high-volume periods, processing may take longer.

Orders are processed Monday – Friday, excluding Federal holidays.

Standard Priority Mail via United States Postal Service (USPS) $13.00 per order

We do not offer expedited or international shipping at this time. For more information, please visit our Shipping Policy.

Ingredients: Glutathione 1500mg

Type: Antioxidant peptide

Form: USP-grade Liquid

Purity: ≥99% (HPLC)

Storage: Refrigerate, protected from light 

For research purposes only.