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Peptide pen kits and pre-mixed refill cartridges supplied by PharmaLabGlobal for research purposes

Combining glycolic acid and niacinamide can be beneficial and generally well-tolerated by most skin types

GHK-Cu is the better call when skin needs repair, recovery, or can't tolerate retinoid irritation

Romero-Gonzalez RR et al

A peptide reconstituted with sterile water, by contrast, should be used the same day its mixed without any preservative, the contamination risk grows with every hour the vial sits open

The oral intake of specific bovine-derived bioactive collagen peptides has a stimulatory effect on dermal matrix synthesis and improves various clinical skin parameters