How to implement: Dosing: General health : 5-10 grams daily Glutathione optimization : 10-15 grams daily (divided doses) Aging/longevity : 15 grams daily (research shows benefits for lifespan) Forms: Glycine powder : Tasteless, mixes in water/coffee/smoothies Collagen peptides : 10-20 grams daily (33% glycine by weight = ~3-7g glycine) Bone broth : Rich source (8-10g glycine per cup) Timing: With meals (supports protein synthesis) Before bed : 3-5 grams (improves sleep quality via NMDA receptor modulation) Synergy with NAC: Combine NAC (600 mg 2 daily) + Glycine (5g 2 daily) for maximum glutathione boost Research shows this combination increases glutathione more than either alone [11] Evidence: A study in older adults found that glycine supplementation (15g daily) increased glutathione by 25% and reduced oxidative stress markers by 30% within 2 weeks [12]

Choose high-quality, bioavailable glutathione tablets Pair supplementation with vitamin C or NAC to enhance synthesis and recycling Eat sulphur-rich, antioxidant-dense foods that act as natural glutathione sources Manage stress and prioritise consistent, restorative sleep Avoid smoking and limit excess alcohol to protect glutathione reserves Because true wellness isnt injected, its built
Avoid using harsh or abrasive scrubs, astringents, or toners, as these can strip the skin of its natural oils and lead to dryness and irritation
Ferraro, F
This means that the clinical effectiveness of GSHand that of its precursors like NACis dependent not only on its capability to act as an antioxidant, but also the degree to which their pharmacodynamic properties are in line with the dysfunction in cellular signaling, redox imbalance, and immune response generated by specific disease states (Fraternale et al., 2021)