Natural Fragrance Oil ●
TL;DR. This ingredient is used to add a desired scent profile to a finished product and can also help mask base-odor notes from raw materials.
What does Natural Fragrance Oil do in a cosmetic formula?
This ingredient is used to add a desired scent profile to a finished product and can also help mask base-odor notes from raw materials.
Is Natural Fragrance Oil clean?
This ingredient is accepted by many clean-beauty frameworks when properly disclosed and IFRA-compliant, but it is a common source of skin sensitization because it aromatic blends can contain regulated allergens such as limonene, linalool, citral, eugenol, and geraniol.
Is Natural Fragrance Oil sustainable?
This material is usually plant-derived, so its footprint depends on crop yield, land use, solvent extraction or distillation energy, and traceability. Many constituents are biodegradable, but high-biomass inputs and vulnerable botanicals can create supply-chain pressure.
Is Natural Fragrance Oil COSMOS-approved?
It can be permitted under COSMOS-it and COSMOS-organic when the aromatic components meet ISO 9235 and it-origin rules, with listed allergens declared where required. Its Green Chemistry fit is mixed, with renewable feedstocks and biodegradability as positives, while crop intensity, distillation energy, and complex composition limit precision.
How does Natural Fragrance Oil work chemically?
This ingredient is typically a complex mixture of volatile terpenes, terpenoids, esters, aldehydes, alcohols, and other low-molecular-weight aromatic compounds. Use levels are often below 1% in leave-on products and can be higher in rinse-off products, with stability shaped by oxidation, light exposure, packaging, and compatibility with surfactants or solubilizers.
Last updated 2026-08-17