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Safety Profile and What to Expect Therapeutic peptides demonstrate favorable safety profiles across preclinical and observational human data

Early studies on Gly-His-Lys (GHK), first discovered in human plasma in the 1970s, demonstrated their ability to modulate gene expression, stimulate collagen synthesis, and accelerate wound healing, sparking broad interest in these bioactive molecules [23]

Funding was obtained by KD, IJG, and IDK

Backed by decades of research and real-world results, they offer a path toward stronger, calmer, and visibly healthier skin, especially when paired with the right hydrating and barrier-supporting ingredients