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POLYGLYCERYL-10 DODECABEHENATE.

Valuable / SURFACTANT - EMULSIFYING

Polyglyceryl-10 dodecabehenate is a sophisticated ester derived from a 10-unit glycerin polymer and behenic acid. It primarily functions as a skin conditioning agent, enhancing hydration and texture, and as a potent emulsifier to stabilize complex formulations.

Summary

Emulsifying Emollient Moisturizing Skin Conditioning

Science

Mechanism of Action

This ingredient operates via a dual-action mechanism: its hydrophilic polyglycerol backbone and hydrophobic behenic acid chain enable it to effectively bridge oil and water phases, thereby creating stable emulsions. As an emulsifier, it reduces surface tension between immiscible liquids, improving product texture, spreadability, and overall stability. As a skin conditioning agent, it supports the skin's natural barrier by retaining moisture and minimizing transepidermal water loss, leading to improved hydration and a smoother skin surface.

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

Polyglyceryl-10 dodecabehenate is highly effective as a thickener and stabilizer, particularly for oil-in-water emulsions, improving product texture, spreadability, and overall stability. It demonstrates broad compatibility with diverse emulsifiers, surfactants, and active ingredients. While specific pH stability data for dodecabehenate is not provided, a structurally related compound, Polyglyceryl-10 Laurate, exhibits optimal stability within a pH range of 4.0-8.0.

Synergies

  • Other emulsifiers
  • Surfactants
  • Active ingredients

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed the safety of polyglyceryl fatty acid esters, including Polyglyceryl-10 Dodecabehenate, under current cosmetic usage and concentrations. This assessment is supported by its structural similarity to other deemed-safe polyglyceryl fatty acid esters and monoglyceryl monoesters, and the understanding that its polyglycerin backbone is likely to break down into safe glycerin.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
No Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Polyglyceryl-10 dodecabehenate is a valuable ingredient, effectively enhancing product stability and texture through its emulsifying properties, while simultaneously benefiting dry, sensitive, and normal skin types by providing significant moisturizing and skin conditioning effects.

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