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Moumoujus

ETHYLHEXYL COCO-OLEATE ESTOLIDES.

Valuable CAS 1259129-72-0 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

This advanced estolide ester significantly enhances skin hydration and fortifies the skin barrier by reducing transepidermal water loss, contributing to improved elasticity and a noticeably smoother texture. It imparts a desirable light, satiny feel, effectively moisturizing without leaving an oily residue.

Summary

Emollient Humectant Skin Barrier Support Solvent Pigment Dispersant Fragrance Solubilizer

Science

Mechanism of Action

Ethylhexyl Coco-Oleate Estolides function by substantially decreasing transepidermal water loss (TEWL), thereby directly supporting and enhancing the skin's natural barrier integrity. This action leads to increased cutaneous hydration, improved skin elasticity, and a reduction in surface roughness, collectively refining skin relief. Furthermore, these estolides deliver exogenous lipids that adhere to the skin, providing a protective layer that can mitigate inflammation and bolster barrier function.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Estolide compounds exhibit robust stability, maintaining their rheological, physical, and chemical integrity over long-term storage and across varying pH and temperature conditions. They possess excellent oxidative stability, which contributes to an extended product shelf life, although oxidative stability packages can be employed in industrial contexts for enhanced protection. With a high refractive index, polarity, and surface tension, these esters effectively wet and disperse both organic and inorganic pigments, including physical sunscreens, and are potent solubilizers for crystalline UV filters, active ingredients, and fragrances.

Synergies

  • Enhances dispersion of organic and inorganic pigments
  • Improves dispersion of physical sunscreens
  • Facilitates solubilization of crystalline UV filters
  • Aids in solubilizing active ingredients
  • Supports solubilization of fragrances

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

This specific estolide ester has not undergone individual review by the Cosmetic Ingredient Review (CIR), Scientific Committee on Consumer Safety (SCCS), or FDA. However, a related, simpler ester, Ethylhexyl Cocoate, has been deemed safe for cosmetic use under current practices by the CIR. General estolide compounds, such as BioEstolides, are described as non-toxic and biodegradable.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A valuable ingredient demonstrating significant benefits in enhancing skin hydration, barrier function, and texture, while offering exceptional formulation stability and versatility, despite a lack of specific individual regulatory review.

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