It is also the route with the longest safety track record, given the peptides decades-long use in consumer skincare
Finally, supplementation of embryo culture media with AOXs was shown to improve the quality of the embryos, the implantation rate as well as the CPR in IVF/ICSI cycles (221, 222)
However, if you are currently using other prescription hair loss treatments, consult your provider before adding this serum to your regimen to ensure compatibility
References JAAD International, 2025: enhanced hair regrowth with minoxidil, dutasteride and copper peptides delivered through tattooing
A simple approach: left abdomen one week, right abdomen the next, left thigh the third week, right thigh the fourth week, then repeat