Disaar Collagen & Argan Oil Shampoo for Natural Black Hair Coloring is an innovative product that combines the benefits of hair care and hair coloring in one. Its formula is enriched with collagen and argan oil, which helps nourish and strengthen hair during the coloring process. This shampoo is used to cover gray hair and transform it to a natural black color in a short period of time, making it an ideal choice for those looking for a quick and effective hair coloring solution without having to visit a salon. Benefits and Features: Safe hair dye (free from ammonia, sulfates, and parabens). Easy to use, as simple as using a regular shampoo. Just a small portion of the shampoo can give you black, shiny hair in just 5 minutes. Compared to the expensive cost of hair coloring at a hair salon, it is 10 times cheaper. It can last for 6 months. It can be used on hair, beards, and mustaches. Collagen prevents dandruff and nourishes hair. Argan oil enhances the shine of glossy brown hair. Phyto conditioner makes your hair soft and voluminous. Improves scalp and hair follicles. Directions for use: Shake the bottle well before use. Apply to clean, completely dry hair, distribute it throughout the hair and leave it for 8 to 15 minutes. Rinse with water. It is preferable to use a conditioner to add shine and softness. Warnings: For external use only. Keep out of reach of children. Store in a cool, dry place.