Phenethyl Alcohol

Phenethyl alcohol is an aromatic alcohol found naturally in some flowers and also made synthetically for cosmetics. It provides a light floral scent, acts as a solvent, and supports preservation as part of broader antimicrobial systems.
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Snapshot

Overview
A floral-scented alcohol that also helps keep formulas fresh.
Category
Preservative, Fragrance
Type
Preservative

Ratings

Overall Rating

Good

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Phenethyl Alcohol a Good Ingredient?

Rated Good as a well-characterized aromatic alcohol that is stable and multifunctional, working as fragrance, solvent, and preservation aid, with generally low sensitization at typical cosmetic levels. It usually needs a co-preservative for full protection, and minor irritation is possible in very sensitive skin at higher concentrations, which is why it isn't rated higher.

Skin Benefits

Adds a delicate floral aroma while helping formulas remain fresh within a broader preservation system; also assists in dissolving certain fragrance components.

Uses in Skincare & Cosmetics

Found in creams, gels, toners, and cleansers for light scent and preservation support, and used in perfumes as a fragrance constituent.

Safety

Considered safe at customary cosmetic concentrations, but it can cause mild stinging or irritation, particularly near the eyes or on compromised skin. Fragrance-sensitive users should patch test if prone to reactions.