Sunflower Seed Oil
INCI: Helianthus annuus (Sunflower) seed oil
Reviewed by Rosie · Last updated 14 Aug 2026
Also known as: Helianthus Annuus Seed Oil, Helianthus Oil
Sunflower seed oil is a non-volatile, non-fragrant plant
EWG Safety Score
What Is Sunflower Seed Oil?
Sunflower seed oil is a non-volatile, non-fragrant plant oil used as an emollient in cosmetics. It’s also known as Helianthus annuus (Sunflower) seed oil.
Sunflower seed oil’s 60% (on average) linoleic acid content has the ability to help replenish, strengthen, and soothe skin. This oil also contains other beneficial fatty acids skin can use, including oleic, palmitic, stearic and a small amount of omega-3 linolenic acid.
Sunflower oil is particularly beneficial for dry, dehydrated, or environmentally compromised skin because its linoleic acid content helps skin synthesize its own lipids (fats), including ceramides, visibly repairing its barrier and leading to smoother, healthier-looking skin.
Sunflower seed oil also has a natural calming effect on skin, so can be helpful for reducing signs of skin stress or irritation. In fact, research on infants with atopic dermatitis has shown that topical sunflower oil is a viable ingredient to alternate with topical steroids normally prescribed to control symptoms of this skin disorder.
Clinical Evidence & References
- Pediatric Dermatology, August 2018, ePublication; and January-February 2013, pages 42-50 View Study
- Chemicke Zvesti, May 2018, pages 2,607-2,615 View Study
- International Journal of Molecular Sciences, December 2017, ePublication View Study
- Dermatology, October 2014, pages 230-239 View Study
From the Clinic
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10-Hydroxydecanoic Acid
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Abyssinian Oil
Lightweight plant oil that absorbs quickly without greasiness
Acacia Decurrens Flower Cera
A plant-derived wax that conditions and protects the skin barrier
Acacia Decurrens Flower Wax
A plant-derived wax that conditions and softens the skin
Acacia Decurrens …
A plant-derived wax blend that conditions and softens the skin barrier
Acetyl Glyceryl Ricinoleate
Used as an emollient
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