Terpinolene
Terpinolene
TER
6/10
Concern level
Moderate concern
Terpinolene is a naturally occurring monoterpene hydrocarbon used mainly as a fragrance component and solvent-like aroma material. In cosmetics it functions primarily for scent and can occur in essential-oil-derived fragrance blends. It is volatile, hydrophobic, and not a treatment active for skin concerns.
Pore-clogging
Non-comedogenic
Pregnancy
Safe
Regulatory
No data
Concerns
FragranceAllergen
Chemical Properties
Molecular Weight
136.24 g/molTypical Concentration
0.01% - 1.00%CAS Number: 586-62-9
Skin Type Compatibility
dry skin3/10
oily skin3/10
sensitive skin1/10
acne prone2/10
mature skin2/10
normal skin4/10
Interactions
incompatible with: avoid prolonged air exposure that promotes oxidation, use caution with other fragrance allergens and essential-oil blends, avoid combining with strong oxidizing systems if stability is a concern
Risks & Warnings
Can irritate sensitive skin and may contribute to fragrance allergy risk, especially if oxidized on air exposure. As with many terpene fragrance materials, degraded/oxidized material is more likely to sensitize skin. May also be irritating to eyes and respiratory tract at higher exposures.
Vegan Cruelty-Free
