DS Laboratories Spectral F7 Astressin-B Topical Solution

Product description spectral. f7 Astressin b topical solution is technology that is years ahead of its time. DS Laboratories is the first biotechnology developer to synthesize and commercialize this cutting edge peptide in a cosmetic product. Spectral. f7 offers a completely new mechanism of action and is therefore an important new tool in a program to maintain healthy hair. This peptide has received extensive media coverage due to remarkable results observed in laboratory animals. Further testing by DS Laboratories on human volunteers revealed a surprisingly high level of efficacy.