L cystin: 50mg
Store in cool and dry places, away from direct sunlight
In vitro experiments using HaCaT cells demonstrated that SFN inhibited IL-22 and TNF--induced activation of inflammatory pathways and keratinocyte proliferation
Additional Active Ingredients: Niacinamide reduces melanin production and prevents the formation of dark spots, decreases skin sensitivity to external irritants, stimulates collagen production, and improves skin density
While DSIP was described as 'adaptogenic' and stress-protective in older animal work, robust human data demonstrating a cortisol-lowering effect are lacking, and claims of a defined anti-stress action should be treated cautiously
Reduced-frequency alternatives are practitioner-derived, built on pharmacokinetic reasoning: GHK-Cu has a short circulating half-life, but its tissue remodeling effects are cumulative