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Q2: Can I use GHK-Cu powder in my skincare formula for the US market
You also need to follow: State medical practice acts Nursing board rules Scope of practice laws Delegation standards Medical director oversight policies Prescribing rules Marketing regulations Some state boards have already started to investigate med spas for using peptides not approved by the FDA, so don't underestimate local rules
31.2% decrease in collagen fragmentationin 12 weeks, showing visible improvement in skin structure and firmness (NIH)
More extensively investigated was the -glutamyl conjugate of L-DOPA (dihydroxyphenylalanine)
Learn more and explore options that fit a controlled peptide research workflow.
You should apply them after cleansing and toning but before you put on any heavier moisturizers
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