Cosmetics Formulation Development

last time bought Coal Tar Solution go for make shampoo But found problems in dissolving in the detergent according to the instructions in the product information. By mixing it, it does not dissolve, but it breaks down into flakes in the shampoo. If I'm not mistaken, mix Coal tar in surfactant before mixing with water. Interfere with the team to guide the mixing and process of making tar shampoo Case 1. Use Sulfate Free Shampoo Base only + water 2. Mix shampoo with substances. cleanse Clarify Wash , Cocamidopropyl Betaine , Lauryl Glucoside Ordered I'll try to mix it up again, thanks.

Hello, try it Coal Tar Solution warmed together with the part of surfactant stir to combine, then add to water.