Ingredient dictionary

Acetyl Cedrene

Acetyl Cedrene is a synthetic fragrance ingredient with a soft, woody, cedar-like scent. Its main job is to give products a pleasant woody smell. It is on the label of 20 products in our library. Checked against our library November 6, 2026.

What Acetyl Cedrene does

Adds a soft, woody, cedar-like scent
Acts as a base note that lingers
Helps round out floral and citrus notes

Acetyl Cedrene starts from cedrene, a natural molecule found in cedarwood oil. Perfumers make it by chemically modifying that molecule, which gives a new woody, cedar-like scent. It is made in a lab rather than taken directly from trees.

Formulators use it to add a dry, warm woody note that lasts well in a blend. It pairs with floral, citrus, and musky scents, so it often sits in the base of a perfume. It does not add color or change how a product feels on the skin. It may appear on labels under the word fragrance.

Good for

Suits people who like woody, cedar-like scents in perfumes and scented personal care products.

Frequently asked questions

Is acetyl cedrene natural?

It starts from cedrene, which is a natural molecule in cedarwood oil. Acetyl cedrene itself is made in a lab by chemically changing cedrene. So it is best described as a synthetic ingredient with a natural starting point.

Does acetyl cedrene cause allergies?

Acetyl cedrene is a fragrance ingredient, and some people react to fragrance in general. No special concern is noted for it here. If you have sensitive skin or a known fragrance reaction, try a small patch test first and ask a dermatologist for advice.