Description

Hydrogenated rapeseed glycerides are derived from the hydrogenation of rapeseed oil, which is obtained from the seeds of the Brassica napus plant, commonly known as rapeseed. These glycerides are highly valued in the cosmetic and personal care industry for their emollient, skin conditioning, and moisturizing properties, making them a beneficial component in various skincare, hair care, and makeup products.

Chemical Composition and Structure
Hydrogenated rapeseed glycerides are composed of glycerides that have undergone hydrogenation, a process that adds hydrogen atoms to the unsaturated bonds of the fatty acids, converting them into saturated fats. This results in a more stable, solid form that is beneficial for cosmetic formulations. The specific composition includes:

Glycerides: Ester compounds formed from glycerol and fatty acids.
Hydrogenated Fatty Acids: Saturated fatty acids that provide stability and moisturizing properties.
Physical Properties
Hydrogenated rapeseed glycerides typically appear as a white to pale yellow solid or semi-solid wax with a neutral odor. They are insoluble in water but soluble in oils, making them ideal for incorporation into various oil-based and anhydrous formulations.

Cosmetic and Personal Care Applications
Emollient: Provides a smooth, non-greasy feel on the skin, improving the texture and spreadability of cosmetic products.

Skin Conditioning: This ingredient helps to condition the skin, leaving it soft and smooth. It is suitable for all skin types, especially dry and sensitive skin.

Moisturizing: Hydrogenated rapeseed glycerides help to lock in moisture, maintaining the skin's hydration and preventing dryness.

Stabilizing Agent: Improves the stability and shelf life of cosmetic formulations by preventing the separation of oil and water phases.

Thickening Agent: Adds viscosity to formulations, enhancing the texture and consistency of creams, lotions, and balms.

Hair Conditioning: In hair care products, hydrogenated rapeseed glycerides help to nourish the scalp, reduce frizz, and improve the manageability and shine of the hair.

Environmental and Safety Considerations

Hydrogenated rapeseed glycerides are generally considered safe for use in cosmetic and personal care products. They are non-irritating and suitable for all skin types. As a natural derivative, they pose minimal risk to the environment when disposed of properly. Utilizing hydrogenated rapeseed glycerides also supports sustainable practices by promoting the use of plant-based ingredients.

Cosmetics - INCI Functions


Surfactant - Emulsifying agent. Emulsions are thermodynamically unstable and are used to soothe or soften the skin and emulsify, so they need a specific, stabilising ingredient. This ingredient forms a film, lowers the surface tension and makes two immiscible liquids miscible. A very important factor affecting the stability of the emulsion is the amount of the emulsifying agent. Emulsifiers have the property of reducing the oil/water or water/oil interfacial tension, improving the stability of the emulsion and also directly influencing the stability, sensory properties and surface tension of sunscreens by modulating the filmometric performance.
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