Schwarzkopf Red Bold Shampoo is a product designed to provide striking and intense tones in the hair with long-term results. It has no sulfates, so it provides the hair greater strength and health. Reduces the effect of unruly and frizzy hair. Helps maintain hair color. Allows hair oils to be more effective and prevents scalp irritation. The shampoo is formulated with pigments that provide intense colors from deep brown to softer reddish bases.
For its application it is recommended to use gloves and massage the head spreading the product. It is necessary to let it rest for about 20 minutes for it to take effect. Afterwards, the hair should be rinsed with plenty of water. If there is any adverse reaction, consult a dermatologist.