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3-BUTYL-4-METHYLPHENYL METHYL KETONE

Description

3-Butyl-4-methylphenyl methyl ketone, also known as lilial or butylphenyl methylpropional, is a synthetic fragrance ingredient commonly used in skincare and personal care products. This aromatic compound possesses a floral, lily-like scent, contributing to the overall sensory experience of formulations. Despite its pleasant fragrance properties, lilial has faced scrutiny in recent years due to potential safety concerns.

In skincare applications, lilial serves primarily as a masking agent, helping to neutralize unpleasant odors from other active ingredients. It is often found in moisturizers, serums, and body lotions. The ingredient's molecular structure allows it to easily penetrate the skin, which has led to investigations regarding its potential effects on hormonal balance and reproductive health.

As of March 2022, the European Union banned the use of lilial in cosmetic products due to its classification as a Category 1B reproductive toxicant. This regulatory action has prompted many manufacturers to reformulate their products, replacing lilial with alternative fragrance ingredients. When formulating or selecting skincare products, it is essential to consider the evolving regulatory landscape and potential health implications associated with this ingredient.