Collagen is the primary protein responsible for the skin's strength and elasticity, and as we age, its production naturally declines
Courtine G, Song B, Roy RR, Zhong H, Herrmann JE, Ao Y, et al
Important For research purposes only
It gets fibroblasts working again, speeds up how quickly skin repairs itself, and directly supports hair follicle health from the root
Safety Endpoints in Research Multiple clinical studies have confirmed the safety of both L-citrulline and glutathione, with no significant adverse effects reported when used as directed: Hwang et al
Those with copper or nickel contact allergy: a documented metal sensitivity increases the likelihood of allergic contact dermatitis