Back to Ingredient Dictionary

PHENYLETHOXYACETALDEHYDE

Description

Phenylethoxyacetaldehyde is a synthetic fragrance ingredient utilized in various skincare and personal care products. This clear, colorless liquid possesses a distinctive floral-green odor profile, reminiscent of lily of the valley and hyacinth. Its molecular structure allows for enhanced stability in formulations, making it a valuable component in perfumes, lotions, and other cosmetic applications.

In skincare formulations, phenylethoxyacetaldehyde serves primarily as a fragrance enhancer, contributing to the overall sensory experience of the product. It is often used in low concentrations due to its potent olfactory properties. While not directly involved in skin benefits, its inclusion can improve user compliance and satisfaction with skincare routines.

Safety assessments have shown that phenylethoxyacetaldehyde is generally well-tolerated when used at recommended levels. However, as with many fragrance ingredients, it may cause sensitization in some individuals with highly reactive skin. Formulators typically adhere to industry guidelines and regulatory limits to ensure safe use in consumer products.

When incorporating phenylethoxyacetaldehyde into skincare formulations, careful consideration is given to its compatibility with other ingredients and its potential impact on the product's overall stability and efficacy.