by SHISEIDO Professional Japan

Nob is the Educator/Trainor for SHISEIDO Professional in USA.

Crystallizing Straight has 3 different strength of solutions to straight the hair.

*Crystallizing straight(H) solution/for healthy ,virgin hair

*Crystallizing straight(N) solution/for colored , tinted hair

*Crystallizing straight (R) solution/for bleached , hi-lited hair