"Our black hair dye contains natural hair and fruit ingredients, changes the original hair color, has ammonia-free fragrance formula, fully protects the hair during coloring, achieves perfect hair repair effect during hair dyeing, achieves hair dyeing and hair care at one time. This ammonia-free apple hair dye is suitable for both men and women, and is specially formulated to cover gray hair. The moisturizing bio-formula also enriches and moisturizes your hair with natural herbal extracts. How to use : 1. Squeeze an equal amount of cream A and B onto the included plastic container. 2. Use baby oil around the hair line and on the ears. 3. Apply color evenly from hair roots to ends with a tinting brush. 4. Comb through, wait for 5 to 10 minutes than rinse out with shampoo. Warning: Do not use in the eye area. This product may have ellergic reactions in rare cases. Do not use scalp that has allergic reactions, avoid contact with skin do skin allergy test 48 hours before using this product. "