What it is
Raspberry ketone is the principal aroma compound of red raspberries and is used in cosmetics chiefly as a fragrance and scent-masking ingredient. In sunscreens it appears at very low levels to contribute or refine scent. It does not provide UV protection. The cosmetic ingredient is most often produced synthetically because natural raspberry extraction yields are very low.
Safety & warnings
Used as a fragrance component, raspberry ketone can contribute to fragrance-related sensitivity in susceptible individuals, so those with known fragrance allergies may prefer to avoid or patch test products containing it. It is used at low levels typical of scent ingredients.
Origin & sourcing
Occurs naturally in raspberries and some other fruits, but the cosmetic ingredient is predominantly produced synthetically due to the very low natural yield.
Questions everyone asks
Is raspberry ketone a fragrance?
Yes. In cosmetics it functions as a fragrance and scent-masking ingredient, providing the characteristic raspberry aroma.
Is it natural?
It occurs naturally in raspberries, but the cosmetic ingredient is usually made synthetically because the natural yield is extremely low.