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Backed by over 50 years of published research, GHK-Cu is the most scientifically studied copper peptide in dermatological literature, with documented effects on collagen synthesis, extracellular matrix remodeling, and wound repair pathways
All orders subject to research-use eligibility verification
A Croatian science team discovered BPC early in the 1990s and studied its potential
It is an experimental peptide with limited clinical evidence
You should apply our Face Tonic first, though, and let it absorb for up to a minute
Severyanova L, Dolgintsev ME
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