Can be used for both on and off scalp applications.- DEVELOP FOR NO MORE THAN 50 MINS! - Mix in a 1:1.5 or a 1:2 ratio with Wella Welloxon Developer. (12%, 9%, 6%, 4%, 1.9% Pastel). Optionally you can rinse off the bleach and apply WellaPlex no.2 for 10 mins. Can be used for both on and off scalp applications.- DEVELOP FOR NO MORE THAN 50 MINS! - Mix in a 1:1.5 or a 1:2 ratio with Wella Welloxon Developer. (12%, 9%, 6%, 4%, 1.9% Pastel). Optionally you can rinse off the bleach and apply WellaPlex no.2 for 10 mins.

Potassium Persulfate, Sodium Silicate, Ammonium Persulfate,Magnesium Carbonate Hydroxide, Sodium Stearate, Paraffinum Liquidum/ Mineral Oil/ Huile Minerale, Xanthan Gum, Algin, Disodium Edta, Malic Acid, Silica, Aqua/Water/Eau, Ultramarines Ci 77007 Potassium Persulfate, Sodium Silicate, Ammonium Persulfate,Magnesium Carbonate Hydroxide, Sodium Stearate, Paraffinum Liquidum/ Mineral Oil/ Huile Minerale, Xanthan Gum, Algin, Disodium Edta, Malic Acid, Silica, Aqua/Water/Eau, Ultramarines Ci 77007