I ve been blown away by the speed of delivery and the quality of this product which combines usefulness by giving a little maintenance and color hair without the bathroom changes color. And especially no allergies when my hair grow too quickly between two dyes and I began a beautiful allergy to another product without ammonia that I was rinsing but not with this dry shampoo, more red plates, and combined with a mascara hair, I can wait another week before repeating a color. Frankly he was thinking. By cons, thank you for Amazon to find in my "village" or its surroundings, c is just not possible for now.