Best For Skin Types
All, Dry, Sensitive, Mature
Addresses
Usage Frequency
Daily
What Is Hydrogenated Grapeseed Oil?
Hydrogenated grapeseed oil is grapeseed oil that has undergone hydrogenation — a process where hydrogen is added to the oil's molecular structure to increase stability and raise its melting point. This transforms the liquid oil into a semi-solid or solid state, depending on the degree of hydrogenation.
In skincare, it functions primarily as an emollient and skin conditioner, helping to soften and smooth the skin's surface. It also serves as a viscosity controller in formulations, helping to adjust texture and consistency.
How It Works
Hydrogenated grapeseed oil works by forming a protective layer on the skin's surface. This occlusive barrier reduces transepidermal water loss (TEWL), helping the skin retain moisture more effectively.
Its semi-solid consistency means it remains stable in formulations without requiring additional stabilisers or preservatives that might otherwise be needed for liquid oils. This can make it a practical choice for product development whilst delivering emollient benefits.
Clinical Evidence & References
Grapeseed oil itself has been studied for its antioxidant and skin-conditioning properties, though dedicated research on the hydrogenated form is limited in peer-reviewed literature. The hydrogenation process is primarily a stability enhancement rather than a functional modification.
As an emollient, hydrogenated grapeseed oil is generally recognised as safe and effective for skin conditioning based on its long history of use in cosmetics and its chemical similarity to other well-studied plant oils. However, individual tolerance can vary.
How to Use
Hydrogenated grapeseed oil is most commonly encountered in finished skincare products rather than used as a standalone ingredient. If incorporating it into a formulation, its semi-solid nature makes it useful in balms, creams, and thick serums. In finished products, apply to clean skin as part of your routine, adjusting frequency based on your skin's response and the product's intended use.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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Hydrogenated Ethylhexyl Olivate
A plant-derived emollient that softens and conditions skin
Hydrogenated Evening Primrose Oil
A stabilised plant oil rich in omega-6 fatty acids, used to condition and soften skin
Hydrogenated Farnesene
A lightweight synthetic emollient that conditions and softens skin
Hydrogenated Hazelnut Oil
A stabilised plant oil that softens and conditions skin and hair
Hydrogenated Hemp Seed Oil
A stable plant oil that conditions skin through fatty acids and natural antioxidants
Hydrogenated Jojoba Oil
A solid emollient derived from jojoba oil, used primarily for texture and conditioning
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