What it is
Caprylyl caprylate/caprate is an ester of caprylyl alcohol with caprylic and capric fatty acids, valued for its very light, silky, non-oily skin feel. It is often used as a natural-origin alternative to volatile silicones because it provides a similar smooth, dry afterfeel. In sunscreens it functions as an emollient that improves spreadability and leaves a soft finish.
Safety & warnings
It is generally well tolerated, has a light texture, and is not a recognized fragrance allergen.
Origin & sourcing
It is synthesized from fatty alcohols and fatty acids that are commonly derived from plant sources such as coconut.
Questions everyone asks
Why is caprylyl caprylate/caprate used instead of silicone?
It delivers a similar light, dry, silky slip to volatile silicones while being a plant-derived ester, so it is popular in formulas aiming for a non-silicone, natural-leaning feel.
Does it feel greasy?
No, it is prized for a light, fast-absorbing, dry afterfeel and is typically used to improve a product's texture rather than to add richness.