Hippophae Rhamnoides Kernel Extract
INCI: HIPPOPHAE RHAMNOIDES KERNEL EXTRACT
Reviewed by Kate · Last updated 14 Aug 2026
Plant extract rich in fatty acids and antioxidants to condition and protect the skin
Best For Skin Types
All, Dry, Sensitive, Mature
Addresses
Usage Frequency
Daily
What Is Hippophae Rhamnoides Kernel Extract?
Hippophae rhamnoides kernel extract is derived from sea buckthorn seeds, a nutrient-dense plant native to cooler climates. The extract is rich in fatty acids, including omega-3, omega-6 and omega-9, alongside vitamin E and carotenoids. These components make it a skin conditioning ingredient commonly used in skincare formulations.
In cosmetic products, this extract functions primarily as a skin conditioner, helping to improve the feel and hydration of the skin. It may also serve a masking function, contributing to the sensory profile of a product.
How It Works
The extract's mechanism centres on its fatty acid composition, which mirrors natural skin lipids. When applied topically, these fatty acids can support the skin's moisture retention capacity and help smooth the skin surface. The presence of vitamin E and carotenoids may provide antioxidant activity, though the extent of this benefit in a formulated product will depend on concentration and formulation stability.
Clinical Evidence & References
Sea buckthorn ingredients have been studied in some contexts for skincare benefits, though research specifically on this extract in cosmetic formulations remains limited. Some research suggests fatty acid-rich plant oils may support skin hydration and barrier function, but evidence specific to hippophae rhamnoides kernel extract at typical cosmetic concentrations is not extensive. More data would help clarify its efficacy in skincare products.
How to Use
This ingredient is typically found in moisturisers, serums and conditioning masks. It works well as part of a broader skincare routine and can be used daily. As with any conditioning ingredient, application frequency can be adjusted based on your skin's response and individual hydration needs.
Safety & Precautions
Frequently Asked Questions
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Hippophae Rhamnoides Kernel Extract is a variant of Hippophae Rhamnoides Fruit Juice, the form you will most often see on an ingredients list.
A nutrient-rich fruit juice with antioxidant compounds to support skin conditioning
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