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SESH INGREDIENT FILE

Linalool

INCI Linalool

Fragrance Allergen Formula Support

What it is & what it does

Linalool is a floral fragrance molecule naturally found in many essential oils.
WHAT IT IS: Linalool is a floral fragrance molecule naturally found in many essential oils.

HOW IT WORKS: It is used for scent, not skin treatment. Like limonene, its oxidized breakdown products are more likely to trigger fragrance allergy than freshly manufactured linalool.

WHY ITS ROLE MATTERS: Aromatic compounds are included to provide or modify a product's scent. Fragrance perception is part of the user experience, but these molecules are not proof of biological skincare performance. Some fragrant substances require separate allergen labeling under applicable market rules.

A REALISTIC EXPECTATION: The important distinction is fragrance function versus an active proven to change skin condition.

Usage & cautions

Fragrance-sensitive users may prefer to avoid products containing it.
Information approach Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.