neurogan ghk-cu hair & scalp serum product information and reviews Peptide Review: Care Cu supports hair growth by improving blood flow to the follicle Neurogan Health GHK-Cu Peptide Serum

And could it possibly help with female sexual concerns

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You cannot do that with most peptides

Dihexa functions through a sophisticated mechanism involving the hepatocyte growth factor (HGF) and its receptor c-Met, a receptor tyrosine kinase system critically involved in neuronal growth, survival, and synaptic plasticity

While the research is primarily from skin models (in vitro, animal, and some human topical studies), they point to GHK-Cu as a peptide that supports structural repair, which is more suitable for lifters coming off hard training or minor injuries but not for direct muscle growth [1, 2]

This typically manifests as increased fine lines, thinning skin, or generally worse appearance despite consistent product use