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10.1002/jcsm.13213 12 DongL.XieJ.WangY.JiangH.ChenK.LiD.et al (2022)

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Key Research Applications Collagen synthesis: This GHK-Cu serum stimulates collagen I, III, and IV production

For example, they tell your body when to produce collagen, which keeps your hair strong and prevents split ends

Additionally, GHK-Cu is associated with promoting blood vessel formation and supporting hair follicle health, making it relevant in research focused on hair growth and scalp condition

The following video briefly describes how NAC works to increase glutathione, and what that means in terms of overall health benefits