The supporting laboratory papers, the ones with the synaptogenesis data, published across 2012 to 2014
Gender: GHK-Cu is safe for men and women
Intestinal absorption of dietary glutathione is limited
Baoxiang Zhang et al
After 18 months of research and rigorous testing with multiple revolutionary cutting-edge skincare technologies with research-proven patented ingredients, active compounds, and natural extracts, SHEGAIA presents Blanc Procedure Radiance Serum Designed to be used both as a serum and as a lotion, this highly soothing formula effectively and rapidly targets and reduces dark spots, acne marks, and hyperpigmentation, evens out skin tone, all while nourishing and soothing the skin
Those two changes do two things: they prevent binding to IGFBP (the carrier proteins that normally inactivate free IGF-1), and they extend half-life from minutes to roughly 24 hours