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Gamma Octalactone

What Gamma Octalactone is & what it does

Gamma Octalactone is a lactone used as a fragrance ingredient, known for a sweet, creamy, coconut-like aroma. In cosmetics and sunscreens it is added in small amounts to contribute to a product's scent. It can be produced synthetically and is also found naturally in some fruits and dairy notes.

What does Gamma Octalactone do in skincare?

Gamma Octalactone is used as a fragrance ingredient. It gives a sweet, creamy, coconut-like scent to cosmetic and sunscreen products. Its role is to contribute to a product's aroma rather than to provide a skincare benefit.

Is Gamma Octalactone natural or synthetic?

Gamma Octalactone is found naturally in some fruits and dairy-like notes, but the material used in cosmetics is commonly produced synthetically for purity and consistency. Both the natural and synthetic forms are the same molecule. It is used in very small amounts.

Is Gamma Octalactone safe?

Gamma Octalactone is a commonly used fragrance lactone in cosmetics at low levels. As with other fragrance ingredients, some individuals may be sensitive, so a patch test can help if you have fragrance sensitivities. Consult a professional if you have a known allergy.

Sunscreens with Gamma Octalactone

We rate 13 sunscreens that contain it, showing the top 10 by overall score:

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