glutathione cycle (GSH) redox in hydroperoxide metabolism. GSSG, Glutathione: The “Master” Antioxidant –

NAC provides a cost-effective foundation for natural glutathione production, whilst direct glutathione supplementation delivers faster results for skin concerns

Skin Rejuvenation and Anti-Aging Protocol Dose: 1 to 2 mg per day Route: Subcutaneous (abdomen, thigh, or upper arm) Frequency: Daily, 5 days on, 2 days off Cycle: 8 to 12 weeks on, 4 weeks off Expected results: 4 to 8 weeks for visible improvement Best for: Fine lines, skin elasticity, skin density, overall skin quality In a 12-week facial cream study (human trial, 71 women), 70% showed increased collagen production with GHK-Cu, compared to 50% with vitamin C and 40% with retinoic acid (Pickart et al., 2015)

Timeline of typical observations Week 1-2: Minimal visible changes

Hair growth requires 16 to 24 weeks minimum

FAQ Is it safe to take NAC and glutathione at the same time

Consider combining with appropriate skincare or wound-care protocols as relevant to individual goals