The Cliniscalp Advanced Thinning Rescue - Natural or Chemically Treated Hair by Joico boasts an innovative formula which works to rescue hair in the advanced stages of thinning. Containing Densiox, a patented hair rejuvenating complex, it works by increasing the oxygen supply to the scalp to encourage hair growth and to provide nutrients deep into the hair follicle. This treatment gives hair a natural looking shine with a thicker texture, ensuring a salon fresh look.