Description

Rosa Rubiginosa Seed Oil Polyglyceryl-6 Esters is a derivative of Rosa rubiginosa seed oil, which is chemically modified to enhance its functionality and performance in cosmetic formulations. This esterified form combines the beneficial properties of Rosa rubiginosa seed oil with polyglyceryl-6 to create a multifunctional ingredient widely used in the cosmetic and personal care industry for its emulsifying, skin-conditioning, and moisturizing properties.

Chemical Composition and Structure
Rosa Rubiginosa Seed Oil Polyglyceryl-6 Esters is created by esterifying Rosa rubiginosa seed oil with polyglyceryl-6. This process enhances the oil's solubility and stability, making it more effective in various formulations. The specific composition includes:

Essential Fatty Acids: Including linoleic acid (omega-6) and alpha-linolenic acid (omega-3) from the original Rosa rubiginosa seed oil, which help maintain skin barrier function and hydration.
Polyglyceryl-6: A polyol that enhances the emulsifying and moisturizing properties of the ester.
Vitamins and Antioxidants: Including vitamins A, C, and E, which provide antioxidant protection and skin conditioning benefits.
Physical Properties

Rosa Rubiginosa Seed Oil Polyglyceryl-6 Esters typically appears as a light to medium yellow liquid. It is more soluble in water compared to the unmodified oil, making it easier to incorporate into various cosmetic formulations.

Cosmetic and Personal Care Applications
Emulsifying Agent: The ester acts as an effective emulsifier, helping to stabilize and improve the texture of creams and lotions.

Moisturizing: The combination of essential fatty acids and polyglyceryl-6 provides enhanced moisturizing properties, helping to keep the skin hydrated.

Skin Conditioning: The esters improve skin texture and elasticity, contributing to a smoother and healthier appearance.

Antioxidant Protection: The presence of vitamins A, C, and E helps protect the skin from environmental stressors and free radical damage.

Anti-Aging: The regenerative and antioxidant properties help reduce the appearance of fine lines and wrinkles, promoting a youthful complexion.

Enhanced Stability: Esterification improves the stability of the oil, making it more resistant to oxidation and degradation.

Environmental and Safety Considerations

Rosa Rubiginosa Seed Oil Polyglyceryl-6 Esters is generally considered safe for use in cosmetic and personal care products. It is well-tolerated by most skin types, including sensitive skin. The production process is environmentally friendly, utilizing sustainable practices. However, as with all new ingredients, it should be patch-tested before use, especially for those with sensitive skin.

Cosmetics - INCI Functions


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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