*New packaging, same proven formula"
An advanced hair boosting agent, Spectral.F7 is a breakthrough formula that incorporates Astressin-B, a powerful peptide to aid in stopping stress related hair problems. Proharin-B4 is also used to revitalize hair strands for healthy, stronger looking hair. Spectral.F7 is a gentle water based formula so it will not leave an oily or sticky residue and is formulated for both Men and Women.