Myhd Developer dye are designed around a methodology

are designed around a methodology of open documentation

54cm high x 53cm head circumference

150cm long

Ideal for on or off scalp bleaching

curly or damaged hair

Myhd Developer dye are designed around a methodologyFor individual clients when you don't need a lot of product or for "one offs" at home. Suitable for beginners and experts alike. No lift deposit ((1. 9 % Peroxide) Colour, only ideal for going Light to Dark or Toning. 20 Volume (6% Peroxide) will lift your Natural Hair Colour up to 2 levels. 30 Volume (9% Peroxide) will lift your Natural Hair Colour up to 3 levels. 40 Volume (12% Peroxide) will lift your Natural Hair Colour up to 4 levels.