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Moumoujus

DEXTRIN PALMITATE/HEXYLDECANOATE.

Valuable / EMULSION STABILISING, VISCOSITY CONTROLLING

Dextrin Palmitate/Hexyldecanoate is a multi-functional ester primarily valued for its role as a texture enhancer and stabilizing agent in cosmetic formulations. It improves product feel, aids in ingredient penetration, and contributes emollient properties, promoting softer, more supple skin.

Summary

Emulsion Stabilising Viscosity Controlling Texture Enhancer Emollient Oil Gelling Agent Pigment Dispersant Rheology Modifier

Science

Mechanism of Action

This ingredient functions as a sophisticated oil gelling agent, significantly increasing the viscosity of oil phases and effectively stabilizing emulsion systems. It enhances product texture to create a smooth, pleasant feel, while also aiding in the uniform dispersion of pigments. On the skin, it acts as an emollient, supporting moisture retention and contributing to improved skin elasticity and a softer tactile sensation.

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 4.5 – 6.5
0 7 14

Stability

Dextrin Palmitate/Hexyldecanoate exhibits broad solubility in various non-aqueous solvents, including hydrocarbons and esters, forming stable oil gels. Optimal dissolution is achieved by heating to 80-90°C with continuous stirring. The resulting gels are temperature-reversible, and the ingredient's stability is best maintained within a pH range of 4.5 to 6.5.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) in its September 2015 report deemed Dextrin Palmitate (the base component) safe under current usage practices and concentrations. It is also generally recognized as safe (GRAS) for food applications. While considered non-comedogenic for typical acne, its fatty acid composition indicates it is not fungal-acne safe and may exacerbate symptoms in susceptible individuals.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

Dextrin Palmitate/Hexyldecanoate is a valuable formulation aid, enhancing texture and stability while offering emollient properties, though individuals with fungal acne should exercise caution.

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