ghk cu hyaluronic acid serum am+pm 5% B5+GHK-Cu Hydrating smoother skin and may help reduce the look of fine lines and uneven texture over time GHK-Cu Peptide for Skin &

Lack of long-term safety data Risk of infection or dosing errors with injections Overdosing of copper , especially in those who may ingest or inject GHK-Cu as a supplement

In keratinocytes, GHK-Cu has been shown to downregulate inflammatory cytokine production in response to challenge including IL-1, TNF-, and IL-6, the inflammatory mediators most associated with the chronic scalp inflammation seen in androgenetic alopecia.4 In fibroblasts, GHK-Cu stimulates collagen and elastin synthesis, supporting the structural matrix that follicles depend on for anchoring and nutrient supply

M.SmitsR.et al (2010)

The fine gauge needles minimize injection discomfort for subcutaneous administration

Subcutaneous injection delivers GHK-Cu systemically, which makes more sense for wound healing and skin remodeling protocols