Description: Applicable hair quality: universal Cosmetic efficacy: dyeing hair, fixing hair color Specification: 30ML Colors: c-1 black, c-2 dark coffee, c-4 coffee, c-5 wine red, c-6 chestnuts, c-7 brilliant Shelf life: 3 years How to use: 1. Squeeze from the bag, the quantity depends on the person using dry hair 2. Mix on the handle until there is a little foam 3. Massage gently from hair root to hair tip until foam is formed, massage and keep on the hair for 5-10 minutes x wear gloves every time 4. Rinse hair with clean water on time, or use it with other shampoos and conditioner 5. For perfect hair, it is recommended to use it every 10-15 days 6. Cover your gray hair and keep it dry for more than 20 minutes. Comment: 1. The manual measurement tolerance is 2-5g, please do not mind your replacement 2. Due to differences in different displays, the images may not reflect the actual color of the product. Thank you very much Package includes 1xHAIR DYE