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Caprylyl Glycol

Also known as: 1,2-octanediol

Low concern

Caprylyl glycol is reviewed by the Cosmetic Ingredient Review panel as safe for cosmetic use. It is not an approved food additive and should not be present in food at meaningful levels.

What it is

A synthetic diol (1,2-octanediol) used primarily in cosmetics and personal care products as a humectant and preservative booster.

Not a typical food ingredient; appearance in a food product is usually a labeling error or indicates the item is a personal care product.

Why it's flagged

Not approved as a direct food additive
Skin sensitization possible in rare cases

Regulatory status

United States — FDA

Not an approved direct food additive; used in cosmetics

European Union — EFSA

Not authorised as food additive

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