Beauty & Toiletries > Hair Color > Colorant for Gray Hair > Graying Hair Cream > 1. dispense equal amounts of the first and second ingredients and mix; 2. apply evenly to dry hair with a comb brush; 3. leave on for 15 minutes, rinse well, and finish with shampoo and conditioner; 4. Rinse well and finish with shampoo and conditioner. Dariya Salon de pro Fragrance-Free Hair Color Fast Dyeing Cream (for Gray Hair) 4E Elegant Brown 40g+40g (Quasi-drug) Graying Hair Cream Colorant for Gray Hair 1. dispense equal amounts of the first and second ingredients and mix; 2. apply evenly to dry hair with a comb brush; 3. leave on for 15 minutes, rinse well, and finish with shampoo and conditioner; 4. Rinse well and finish with shampoo and conditioner. This gray hair dye is made with only ingredients that do not have a pungent odor. You can dye your hair comfortably because there is no odor in the room. If the cream mixture gets on your scalp or skin, it may cause a reactive odor. 4 treatment ingredients to care for hair **Camellia oil: shine ingredient **Royal jelly extract: moisture ingredient **Polymer silk protein: elasticity/stiffness ingredient **Vegetable protein (soy protein hydrolysate): hair protection ingredient Leave-in time: 15 minutes. Dye penetrates efficiently into the hair, so the hair is dyed beautifully. The aluminum tube makes it easy to use up the contents. You can use only the necessary amount without wasting and save the remainder for the next use.