Paraben-Free and Formaldehyde-Free Preservative
Trade name(s) of preservative: Phenoxyethanol
INCI name: Phenoxyethanol
Usage and phase: 0.6-1% Cool down
Works within pH range: 3-10
Natural or synthetic? Natural
Protects against:
– gram positive bacteria? Somewhat
– gram negative bacteria? Yes
– fungi? No
Further details: Phenoxyethanol is stable up to 85°C (185°F)and is soluble in most oils. It is also soluble in water from 0.5 to 2.67 grams per 100 grams of water. It is miscible with propylene glycol and glycerin. Phenoxyethanol is inactivited by highly ethoxylated compounds including polysorbates so do not use with surfactants. In surfactant solution systems, the water must be saturated with phenoxyethanol for activity. If the level is too low, it acts as a nutrient for bacteria. However, it can cause viscosity issues in detergent products, Phenoxyethanol is slightly volatile so it will protect the “head space” or vacant air space above the product in the bottle.
Dispatch In: 8-9 working days
Packaging: Plastic HPDE Bottles