How to USE 

1. Put on gloves (otherwise the nails will be dyed grey, although that does not affect health)
2. Make your hair wet with both your hands.
3. Wipe off the water on the hair.
4. Take out the cream from bottle A and bottle B as the proportion of 1-1 and then mix them evenly.
5. Promptly put the shampoo on the hair and rub until it reaches the bottom of the hairs, then rub the hair for 7-10 minutes so that the shampoo moistens the bottom of each hair.
6. Wash the shampoo away
7. The hair will become dark and shining.
8. To stabilize the effect the product should be used at least more than 3 times. (Notice: The partition in 2-3 days each time).