Phenyl Ethyl Alcohol ●
TL;DR. This ingredient is used primarily as a fragrance component with a soft floral profile, and it can also help dissolve scent materials. In some formulas, it supports preservation performance, but it is usually paired with a dedicated preservative system.
What does Phenyl Ethyl Alcohol do in a cosmetic formula?
This ingredient is used primarily as a fragrance component with a soft floral profile, and it can also help dissolve scent materials. In some formulas, it supports preservation performance, but it is usually paired with a dedicated preservative system.
Is Phenyl Ethyl Alcohol clean?
From a clean-beauty perspective, this ingredient is generally allowed but may draw scrutiny because it often appears as part of a fragrance blend. It has low to moderate irritation potential, especially in leave-on products or higher fragrance loads.
Is Phenyl Ethyl Alcohol sustainable?
This material can be made from petrochemical feedstocks or through fermentation and other bio-based routes, so sourcing matters. It is considered readily biodegradable and has low bioaccumulation potential.
Is Phenyl Ethyl Alcohol COSMOS-approved?
It can align with COSMOS when sourced as a natural fragrance material or made through permitted natural processes, while fully synthetic petrochemical grades do not fit COSMOS-natural or COSMOS-organic ingredient rules. Its Green Chemistry profile is stronger when made from renewable feedstocks and supported by ready biodegradability.
How does Phenyl Ethyl Alcohol work chemically?
The molecule is a small primary aromatic alcohol, with a benzene ring connected through a two-carbon chain to a hydroxyl group, giving moderate water solubility and compatibility with many fragrance systems. Typical use is often below 1% for scent, with preservative-boosting roles commonly around 0.3% to 1%, and it is generally stable across normal cosmetic pH while slowly oxidizing over time to more odor-active carbonyl compounds.
Last updated 2026-05-13