Yamá Ammonia Free Bleaching Powder does not contain ammonia, so it provides safer bleaching without the irritating odor. It does not raise Dust (Dust-Free).
Benefits
Does not contain ammonia. Specially indicated for Relaxed and Straightened Hair. Mildly Perfumed.
How to use
Do the touch test and strand test to determine the product's action time. In a non-metallic container, weigh in a 1:2 ratio, 20g of Yamá Ametista Bleaching Powder and 40g of Oxicreme Yamá Hydrogen Peroxide (10, 20, 30 or 40 volumes) and mix until a homogeneous cream is formed. Apply the mixture on dry hair in the areas to be discolored and wait for the pause time according to the result obtained in the strand test. Then rinse and apply a shampoo until the residues are completely removed. Condition.