True Prep Shampoo 16.7oz
Prep Shampoo, Step 1 in your Trissola True or True Plus Keratin System. Alkaline pH Shampoo opens up the cuticle of the hair, preparing it for the Trissola True Straightening Solution(s).
DIRECTIONS: Apply Trissola’s Prep Shampoo prior to applying the keratin solution. Shampoo from base to end, and softly scrub the scalp. (Caution, do not manipulate the scalp) Leave on for 5 minutes. Rinse thoroughly and repeat if necessary.