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There have been no clinical studies specifically evaluating the safety of topical GHK-Cu during pregnancy or breastfeeding
Lower Temperatures, Shorter Times: Sunlighten allows you to experience the same health benefits at lower temperatures and in shorter durations
Before we start we should first have a look at what the GST tag is
How It Works GHKCu is a naturally occurring copperbinding tripeptide that penetrates the stratum corneum and signals fibroblasts to produce more collagen, elastin, and glycosaminoglycans while regulating matrix metalloproteinases to reduce excessive collagen breakdown
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