Description Description: – 400g each – Shiseido Crystallizing Straight N1N2 is for Fine or Tinted Hair (non-color treated hair). It makes your hair smooth, shiny and silky straight. – This two step straight permanent system contains a straightener and neutralizer, which is a permanent solutions that are used with hot straightening iron. – Shiseido Crystallizing Straight is an innovative new technique developed by Shiseido Professional in Japan to make frizzy, curly or wavy hair to be completely straight while preserving the health of hair. Typically improves hair’s feel, softness and shine while making it more manageable. Directions: H1 Straightener  – Coat the entire hair with H1 evenly, except for roots and let it set at room temperature for 10 – 20 minutes. – After that, rinse it sufficiently with plain water, dry the hair and set with hot straightening iron at 180°C/ 356°F. – When applying H1, keep 1 – 2 cm above hair roots, as getting it on the scalp could cause irritation and breakage of hair. – Use water to rinse away H1 completely. H2 Neutralizer – Coat the entire hair and leave it for 20 – 30 minutes, at the same time combing it lightly. – Then, completely wash it away.