Study of hair shine and hair surface smoothness.

  title={Study of hair shine and hair surface smoothness.},
  author={Timothy K. Gao and Abel da Costa Pereira and Sam Zhu},
  journal={Journal of cosmetic science},
  volume={60 2},
A new hair visual appearance measurement system called SAMBA from Bossa Nova Technologies (Venice, CA) has been employed to measure effects of cosmetic treatments on hair shine and surface smoothness of different types of hair samples. Experimental procedures for evaluations of shine value and surface cuticle angle of hair samples treated with rinse-off products (shampoo or/and conditioner) have been successfully established and applied. We demonstrated that hair spray and conditioner formulas… CONTINUE READING