Buy L-Glutathione — Research-Grade from QSC
L-Glutathione is available from QSC Peptides at ≥99% HPLC purity.
Buy L-Glutathione from QSC
≥99% HPLC purity · Janoshik COA · Free domestic shipping.
Buy L-Glutathione at QSC →What Is L-Glutathione?
L-Glutathione (GSH) is the most abundant intracellular antioxidant in human cells. It functions through direct free radical scavenging, serving as substrate for glutathione peroxidase (GPx) enzymes, and Phase II conjugation via glutathione S-transferases (GSTs) for xenobiotic excretion. For women's health research, glutathione is particularly valued for its skin brightening effects — it inhibits tyrosinase activity and shifts melanin production toward lighter pheomelanin, resulting in more even skin tone. It also regenerates vitamins C and E, providing comprehensive antioxidant network support.
Classification
Tripeptide Antioxidant — Skin Brightening & Detox
Role in the Venus Protocol
Within the Venus Protocol, L-Glutathione provides the skin brightening and antioxidant cytoprotection pathway — pairing with GHK-Cu for comprehensive skin research (collagen firmness + tone evenness) and supporting liver health during multi-compound protocols.
Specifications
| Property | Value |
|---|---|
| CAS Number | 70-18-8 |
| Molecular Weight | 307.32 |
| Formula | C10H17N3O6S |
| Purity | ≥99% HPLC |
| Form | Lyophilized powder, 600mg/vial, 10-vial kit |
| Storage | Refrigerated 2–8°C |
The Venus Protocol — 10 Compounds
All 10 compounds from QSC. ≥99% HPLC purity, Janoshik COA, free domestic shipping.
Shop the Venus Protocol at QSC →Venus Protocol
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