Phenoxyethanol
Also known as: 2-Phenoxyethanol, Phenoxyethanol, INCI: Phenoxyethanol
Broad-spectrum preservative that prevents bacterial and fungal growth in cosmetic formulas.
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Get the appWhat it does
Phenoxyethanol is a glycol ether that functions as a preservative by inhibiting microbial proliferation, extending product shelf life. It is effective against bacteria, fungi, and some gram-negative organisms. Often used as a paraben alternative or adjunct preservative in leave-on and rinse-off products.
Benefits
- Broad-spectrum antimicrobial efficacy
- Lower irritation potential than some traditional preservatives
- Compatible with wide range of cosmetic formulations
- Stable across pH ranges typical in skincare
Who it suits
- All skin types
- Suitable for sensitive skin at typical use levels (0.5–1%)
How to use
This is a preservative added by manufacturers during formulation, not a standalone ingredient for consumer application. Final products contain small, regulated amounts.
Pairs well with
Parabens (synergistic preservation), Methylchloroisothiazolinone, Natural preservative systems
Be careful pairing with
none notable
Safety & cautions
Generally recognized as safe at concentrations up to 1% in cosmetics by regulatory bodies, though some individuals may experience sensitivity. Not recommended for use in products for infants or very young children; regulatory restrictions apply in certain jurisdictions.
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.