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ISOPROPYL-ALPHA-METHYLCINNAMALDEHYDE

Description

Isopropyl-alpha-methylcinnamaldehyde, also known as Lilial or Butylphenyl Methylpropional, is a synthetic fragrance ingredient commonly used in skincare and personal care products. This compound belongs to the aldehyde family and possesses a floral, lily-like scent with subtle woody undertones.

In skincare formulations, isopropyl-alpha-methylcinnamaldehyde serves primarily as a fragrance enhancer, contributing to the overall sensory experience of the product. It is typically used in low concentrations, ranging from 0.01% to 0.1%, to impart a pleasant aroma without overwhelming other active ingredients.

While effective as a fragrance component, this ingredient has been associated with potential skin sensitization in some individuals. Recent regulatory changes in the European Union have restricted its use due to concerns about its reproductive toxicity and potential for causing contact allergies. As a result, many skincare manufacturers are phasing out or reformulating products containing this ingredient.

When formulating with isopropyl-alpha-methylcinnamaldehyde, it is crucial to consider its potential risks and adhere to current regulatory guidelines. Alternative fragrance options or natural essential oils may be explored as substitutes to maintain product appeal while prioritizing consumer safety.