SUNFLOWER OIL (HELIANTHUS ANNUUS HYBRID OIL)

SUNFLOWER OIL: A Nourishing and Protective Plant Oil

PLANT-BASED ACTIVE INGREDIENT ⎪ EMOLLIENT

Naturally rich in linoleic acid and tocopherol (vitamin E), sunflower oil is widely used in skincare for its nourishing and protective properties. It helps maintain skin suppleness, limits transepidermal water loss, and supports the proper functioning of the skin barrier. Its lightweight texture and excellent affinity with the skin make it a highly valued ingredient in face and body care products.

What is Sunflower Oil?

Helianthus Annuus Hybrid Oil is a vegetable oil obtained from the seeds of hybrid varieties of the sunflower (Helianthus annuus). Naturally rich in unsaturated fatty acids, particularly linoleic acid, it helps preserve the hydrolipid film and maintain skin comfort. It also contains vitamin E, an antioxidant naturally present in sunflower oil.

Composition and Active Principles of Sunflower Oil

Sunflower oil contains several naturally occurring compounds that contribute to its cosmetic properties.

• Linoleic acid (omega-6): Contributes to the maintenance of the skin barrier.
• Oleic acid (omega-9): Provides suppleness and comfort to the skin.
• Vitamin E (tocopherol): Helps protect skin lipids against oxidative stress.
• Phytosterols: Contribute to the oil's emollient properties.

What are the benefits of Sunflower Oil?

Sunflower oil is recognized for its nourishing and protective properties.

• Nourishes the skin by delivering plant-derived lipids.
• Contributes to the maintenance of the skin barrier and limits transepidermal water loss.
• Provides softness and suppleness thanks to its emollient properties.
• Protects skin lipids due to its natural vitamin E content.
• Suitable for sensitive skin thanks to its excellent skin tolerance.

Sunflower Oil at the heart of MiYé formulas

[MY] BALANCING PRO-COLLAGEN BALM

• Nourishes the skin and helps preserve its comfort throughout the day.
• Complements the action of ceramides and other lipids in the formula to support the skin barrier.
• Provides suppleness and softness while contributing to the balm’s melting texture.
• Contributes to a comfortable finish, without any feeling of dry skin after application.

How to use Sunflower Oil?

Sunflower Oil is used daily through the skincare products that contain it. It is suitable for all skin types, including sensitive skin.
Note: This oil is intended to be used within a cosmetic formulation.

Precautions for use

Sunflower Oil exhibits a good safety profile when used in cosmetic products. As with any plant-derived ingredient, it is recommended to discontinue use in the event of an unusual skin reaction.

Side effects

Side effects are rare. In very rare cases, sensitive individuals may experience a reaction to certain natural components of sunflower. Under normal conditions of use, sunflower oil is considered safe and well tolerated.

Frequently Asked Questions about Sunflower Oil

• Is this oil suitable for sensitive skin? Yes. Its excellent tolerance profile makes it a widely used ingredient in products designed for sensitive skin.
• Is it comedogenic? Sunflower oil generally has a low comedogenic potential and is suitable for most skin types.
• Why is it used in cosmetics? It provides essential lipids, improves skin comfort, and helps preserve the skin's barrier function.

Sources

• Becker L.C. et al. Safety Assessment of Helianthus annuus (Sunflower)-Derived Ingredients as Used in Cosmetics. International Journal of Toxicology. 2023. https://pubmed.ncbi.nlm.nih.gov/36994824/
• Lim H.C. et al. Mechanistic insights and clinical evidence of Helianthus annuus Linn. (Sunflower) seed oil for dermatological applications: A narrative review. Drug Delivery and Translational Research. 2025. https://pubmed.ncbi.nlm.nih.gov/40783675/
• Rhazi L. et al. Loss in the Intrinsic Quality and the Antioxidant Activity of Sunflower (Helianthus annuus L.) Oil during an Industrial Refining Process. Molecules. 2022. https://pubmed.ncbi.nlm.nih.gov/35164180/