Four molecule families have peer-reviewed clinical evidence supporting their use in microinfusion-style delivery: copper tripeptide GHK-Cu (collagen synthesis, gene-expression modulation), recombinant epidermal growth factor or sh-Oligopeptide-1 (keratinocyte proliferation, dermal restructuring), polydeoxyribonucleotide PDRN (adenosine A2A receptor activation, fibroblast stimulation, anti-melanogenesis), and a multi-molecular-weight hyaluronic acid system (50 kDa to 2000 kDa fractions, each with different penetration depth and biological role)
Glutathione is a relatively new supplement thats standing up to the test of scientific rigor and becoming commonplace in the arsenals of naturopathic doctors for anti aging, immune system boosting, and more
Beyond aesthetics, GHK-Cu is also known for its powerful anti-inflammatory properties and is being studied for broader regenerative and healing applications
I will only get it from a place that their raw product is sourced from an FDA approved distributor
GHK-Cu and vitamin C should not be applied in the same session because ascorbic acid can reduce copper ions and diminish GHK-Cus activity