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Laboratory studies show GHK-Cu treatment results in improved hair shaft diameter, enhanced cuticle structure regularity, increased cortical density, and superior overall fiber integrity, translating into hair that appears thicker, stronger, and more resistant to breakage in experimental models
I understand why alcoholics quit alcohol on GLP-1s, it's no longer fun anymore
A follow-up study from the same research group was retracted (PMID: 40312093)
CONSERVATION A conserver dans un endroit frais et sec, labri de la lumire
10.1371/journal.pone.0028378 39 HalliwellB
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