rokonsal™ pb-4 preservative

Phenoxyethanol (and) Methylparaben (and) Ethylparaben (and) Propylparaben (and) Butylparaben. rokonsal™ pb-4 preservative by Ashland Specialty Chemical acts as a preservative. It delivers antimicrobial activity to a wide variety of personal care products. It is effective against gram-positive and gram-negative bacteria, yeast and mold and works across a wide pH window (3.0-7.5). It is compatible with broad range of raw materials including surfactants and proteins. rokonsal™ pb-4 preservative is used in hair care (conditioners, gels, mousses, novel stylers, shampoos, styling lotions/creams), skin care (body care, color cosmetics, face and body washes, facial care, and wipes), and sun care (after-sun, self-tanning, and sunscreen) products.