Description

Hydrogenated Hemp Seed Oil is a modified form of hemp seed oil where hydrogen has been added to the oil to alter its chemical structure. This process converts unsaturated fats into more stable saturated fats, resulting in a more solid or semi-solid oil. This modification enhances the oil's stability and shelf life, making it suitable for a variety of applications.

Chemical Composition and Structure

Components: Contains a mix of saturated and partially saturated fatty acids resulting from the hydrogenation process. Maintains beneficial components of hemp seed oil, such as essential fatty acids and antioxidants.
Chemical Formula: Varies depending on the degree of hydrogenation and the specific fatty acids present.
Molecular Weight: Varies based on the fatty acids and their saturation levels.

Physical Properties

Appearance: Typically appears as a solid or semi-solid at room temperature.
Odor: Usually neutral or very mild.
Solubility: Soluble in oils and fats; not soluble in water.
pH: Neutral.
Stability: More stable than non-hydrogenated hemp seed oil, with improved resistance to oxidation and longer shelf life.

Production Process

Extraction: Hemp seeds are first cold-pressed to obtain the raw hemp seed oil.
Hydrogenation: The oil undergoes a hydrogenation process, where hydrogen gas is added in the presence of a catalyst. This converts unsaturated fatty acids into saturated fatty acids.
Purification: The hydrogenated oil is then refined to remove any residual catalysts and impurities, resulting in a stable, high-quality product.

Applications

Cosmetics: Used in skin care products such as creams, lotions, and balms to provide moisturizing and emollient properties. Its stability makes it ideal for products with a longer shelf life.
Personal Care Products: Incorporated into hair care products and lip balms to enhance texture and provide conditioning benefits.
Pharmaceuticals: Occasionally used in therapeutic formulations for its stable properties and potential benefits for skin health.
Food: Generally not used in food applications; primarily utilized in cosmetic and personal care products.

Environmental and Safety Considerations

Hydrogenated hemp seed oil is generally considered safe for use in cosmetics and personal care products when used according to established guidelines. It is important to ensure that the oil is sourced responsibly and produced without excessive use of chemical additives. Proper storage is essential to maintain its quality and prevent degradation.

INCI Functions:


Skin conditioning agent - Emollient. Emollients have the characteristic of enhancing the skin barrier through a source of exogenous lipids that adhere to the skin, improving barrier properties by filling gaps in intercorneocyte clusters to improve hydration while protecting against inflammation. In practice, they have the ability to create a barrier that prevents transepidermal water loss. Emollients are described as degreasing or refreshing additives that improve the lipid content of the upper layers of the skin by preventing degreasing and drying of the skin. The problem with emollients is that many have a strong lipophilic character and are identified as occlusive ingredients; they are oily and fatty materials that remain on the skin surface and reduce transepidermal water loss. In cosmetics, emollients and moisturisers are often considered synonymous with humectants and occlusives.

Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
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