Nourishing Hair Mask

This formulation utilizes ProLipid™ 161, Optiphen™ BSB–W, and N-Hance™ 4572 Conditioning Polymer. Formulation #: Z309-30

Optiphen™ BSB–W consists of a combination of sodium benzoate and potassium sorbate in benzyl alcohol. It does not contain halogenated ingredients, formaldehyde or formaldehyde-releasing substances and conforms to the EC cosmetics regulations.