PRAVANA International is a global salon professional hair care brand eated by stylists, for stylists n PRAVANA'''S AWARD-WINNING ChromaSilk COLLECTION After winning the Stylist Choice Award for Favorite Color Company for 2016, it is clear that ChromaSilk is not only the creative color leader, but the go to for all colors including naturals ChromaSilk's 3 oz. tube coupled with 1:1 1/2 parts micing ratios provides almost 50% more color at a lower price than most conventional 2 oz. color tubes with a 1:1 parts mixing ratio. Couple this with the ability to stock just one color for both your demi-permanent and permanent hair color needs and there is no other logical hair color option! SIZE 90ml (3oz) + Permanent Natural Colors + Profesional Hair Colors + Tidak merusak rambut + Warna Lebih Kuat + membutuhkan campuran developer 1:1,5 FREE DEVELOPER (135ml) UNTUK 1 tube (90ml) CARA MENGGUNAKAN - Bleach rambut sampai level yang ditentukan - setelah itu keramas dan keringkan rambut kalian - campurkan developer ke dalam cat (setiap 30ml cat campurkan 1 botol developer 45ml) - oles cat ke bagian rambut yang kalian inginkan - diamkan selama 45 menit atau lebih - bilas dan keramas dengan shampoo khusus