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GHK-Cu has been associated in laboratory, animal, and limited human research with processes involving: Collagen and elastin production Extracellular matrix remodeling Fibroblast activity Glycosaminoglycan production Antioxidant protection Inflammatory signaling Tissue recovery Blood-vessel development These processes may help support the scalp environment surrounding active follicles
Waly M, et al
What the Science Says Currently, there is no reliable scientific evidence suggesting that glutathione directly causes hair whitening or greying
Regular treatments may be recommended for lasting benefits
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