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(PubMed) Bustamante J, Lodge JK, Marcocci L, Tritschler HJ, Packer L, Rihn BH
The amount of water you add determines the concentration and directly affects measurement accuracy
Use on wet or dry hair
It sits between cosmetic-grade (formulated for topical use, often 1% in a serum base with no parenteral endotoxin spec) and pharmaceutical-grade (a licensed medicinal product manufactured under full UK GMP per the Human Medicines Regulations 2012)
Important regulatory information Not approved for human use All three compounds are investigational research chemicals
How GHK-Cu Affects Hair Follicles Hair growth depends on a tightly regulated cycle controlled by the dermal papilla a cluster of specialized mesenchymal cells at the base of each follicle
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