Hello, the formula is not suitable for the following reasons. Shampoo is a product that is used and washed out of the hair in a short time. Most hair care ingredients If you want to have full effect Must be able to be absorbed into the hair and scalp. A short touch was instantly washed away. will see little effect And not worth it. In the case of shampoo that wants to nourish the hair. A mixture of cations (cations), which can be checked in the section
hair conditioner