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GLYCERYL HYDROGENATED RAPESEEDATE.

Valuable CAS - / SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING

Glyceryl Hydrogenated Rapeseedate is a plant-derived fatty acid ester renowned for its emollient and skin conditioning properties. It effectively softens the skin, enhancing texture and locking in moisture by forming a protective barrier. This versatile ingredient also functions as a viscosity controller, offering a potential plant-based alternative to silicones for improved spreadability and a desirable dry, silky finish.

Summary

emollient skin conditioning viscosity controlling

Science

Mechanism of Action

This ingredient primarily functions by creating a hydrophobic film on the skin's surface, mirroring the action of Hydrogenated Rapeseed Oil. This barrier significantly reduces transepidermal water loss (TEWL), thereby enhancing skin hydration, softness, and smoothness. Beyond its moisturizing capabilities, it also contributes to product aesthetics by acting as a viscosity modifier and providing a refined, non-greasy texture, often serving as a plant-derived substitute for silicones.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No data is available regarding the common practice or thresholds for 'dusting' this ingredient within formulations.

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

The hydrogenation process confers robust stability against oxidation to this ingredient, similar to Hydrogenated Rapeseed Oil. A related complex has demonstrated high oxidative stability and excellent compatibility with lipophilic ingredients and UV filters, suggesting similar favorable characteristics for Glyceryl Hydrogenated Rapeseedate.

Synergies

  • lipophilic ingredients
  • UV filters

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Panel assessed Glyceryl Hydrogenated Rapeseedate in 2004, categorizing it among monoglyceryl monoesters deemed safe for cosmetic use, with an expectation for future usage concentrations comparable to other ingredients in its group. A subsequent 2018 CIR report further noted its general safety in cosmetic products within the broader class of triglycerides, many of which also act as skin conditioners. Hydrogenated Rapeseed Oil, a structurally similar component, is recognized as non-toxic by regulatory bodies like the FDA.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Glyceryl Hydrogenated Rapeseedate is a valuable emollient and skin conditioner, highly suitable for a broad range of skin types and formulations due to its excellent stability and safety profile, despite limited specific clinical efficacy data.

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References

Sources