UNDECETH-5

Hair Care: Sulfate Free Color Care* Conditioner by Koster Keunen

Kostol STMC #823 is a high performing emulsifier, skin and hair conditioner, making it the perfect choice for conditioners, and all other hair care applications, especially where a “sulfate-free” claim is needed. Kester Wax K-48 #120 builds formula viscosity without adding drag, and Kester Wax K-24 #358 functions as an effective lightweight conditioner. A formulation by Koster Keunen. * Tested on color treated hair swatches vs. a leading sulfate-free color care salon brand.

Hair Care: Sulfate Free Color Care* Conditioning Shampoo II by Koster Keunen

Kostol STMC #823 is a high performing emulsifier, hair and skin conditioner, and foam booster, making it the perfect choice for conditioning shampoos, and all other hair care applications, especially where a “sulfate-free” claim is needed. A formulation by Koster Keunen. * Tested on color treated hair swatches vs. a leading sulfate free color care salon brand.