3-METHYL-4-(3,5,6-TRIMETHYL-3-CYCLOHEXENYL)-3-BUTEN-2-ONE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

3-METHYL-4-(3,5,6-TRIMETHYL-3-CYCLOHEXENYL)-3-BUTEN-2-ONE

Safety grade: A

This is a synthetic fragrance molecule that produces a warm, woody, and slightly floral scent reminiscent of natural musks and ionones. It is commonly used in perfumery to add depth and a pleasant aroma to cosmetic products.

This ingredient is used in cosmetic products solely to impart a desirable fragrance, masking any unpleasant odors from other ingredients and enhancing the overall sensory experience of the product.

Graded using: COSING.

Last verified: May 26, 2026