Best For Skin Types
All, Dry, Sensitive, Combination
Addresses
Usage Frequency
Daily
What Is Rubus Idaeus Seed Oil?
Rubus idaeus seed oil is a cold-pressed oil extracted from red raspberry seeds. It is composed primarily of linoleic acid, α-linolenic acid, and oleic acid—three polyunsaturated and monounsaturated fatty acids that occur naturally in the plant. The oil also contains tocopherols (a form of vitamin E) and carotenoids, which contribute antioxidant properties.
In skincare formulations, it functions as an emollient, meaning it helps soften and smooth the skin surface by reducing water loss. It is used in relatively small concentrations in finished products.
Benefits for Your Skin
How It Works
The fatty acids in raspberry seed oil penetrate the outer layers of skin and help reinforce the skin barrier by reducing transepidermal water loss (TEWL). This keeps the skin feeling softer and more comfortable. The tocopherols present in the oil work as antioxidants, neutralising free radicals that can damage skin cells over time.
Clinical Evidence & References
Chemical analysis of raspberry seed oil confirms its fatty acid profile and antioxidant capacity in laboratory settings. Research has shown appreciable antiradical activity and reducing ability, suggesting potential protective benefits against oxidative damage.
However, evidence specifically demonstrating efficacy in cosmetic applications on human skin is limited. Most data comes from chemical composition studies rather than clinical trials on the ingredient's performance in finished skincare products. The oil is also sometimes promoted as having sun-protective properties, though independent research suggests any SPF value would be minimal (around 2-3) and insufficient for primary sun protection.
Published Research
How to Use
Raspberry seed oil is typically incorporated into serums, moisturisers, and body care products at low concentrations. It works well layered with other hydrating ingredients and can be used daily as part of your routine. If using a product containing this oil, apply to clean skin before heavier creams if desired.
Safety & Precautions
Frequently Asked Questions
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Rubus Idaeus Seed Oil is a variant of Rubus Idaeus (Raspberry) Fruit Extract, the form you will most often see on an ingredients list.
Rubus idaeus (raspberry) fruit extract is popularly known
Related Ingredients
Rubus Idaeus (Raspberry) Fruit Extract
Rubus idaeus (raspberry) fruit extract is popularly known
Rubus Idaeus Seed
A finely textured seed exfoliant derived from red raspberry fruit
Rubus Idaeus Leaf Extract
A plant-derived extract that supports skin hydration and antioxidant protection
Rubus Idaeus Extract
A plant extract known for antioxidant properties and skin hydration support
Rubus Idaeus Fruit
A plant extract with astringent properties traditionally used to support skin condition
Rubus Idaeus Fruit Extract
A plant extract with astringent and antioxidant properties from raspberry fruit
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