Decreases thinning and promotes thickness by reducing breakage. Based on (1) repeated brushing test analyzing breakage after using PURA D'OR Thinning Therapy System of Shampoo, Serum, and Conditioner or Masque compared to using shampoo alone, and (2) users' self-evaluation of hair thickness, strength, and reduced breakage compared to baseline after 8 weeks of using the PURA D'OR Therapy System.
