What it is
Ethyl olivate is made by esterifying the fatty acids of olive oil with ethanol, producing a lightweight emollient ester. It imparts a smooth, non-greasy feel and is often chosen as a lighter alternative to heavier plant oils. In sunscreens it contributes to spreadability and skin feel rather than to UV protection.
Safety & warnings
Lightweight fatty-acid esters such as ethyl olivate are generally well tolerated and are typically considered low on the comedogenicity scale, though very oily or acne-prone skin may prefer to monitor heavier ester-rich formulas. It is not a known fragrance allergen.
Origin & sourcing
Semi-synthetic; derived from olive oil fatty acids esterified with ethyl alcohol.
Questions everyone asks
Is ethyl olivate the same as olive oil?
No. It is an ester made from olive oil fatty acids, giving a lighter, less greasy emollient feel than whole olive oil.
What does it do in a sunscreen?
It acts as an emollient, helping the product spread smoothly and leave the skin feeling conditioned.