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POLYGLYCERYL-10 LAURATE.

Valuable CAS 34406-66-1 / SKIN CONDITIONING

Polyglyceryl-10 Laurate is a plant-derived, multi-functional ingredient highly valued in precision skincare formulations. It efficiently emulsifies oil and water, effectively solubilizes various compounds, and imparts beneficial skin conditioning properties. This ensures product stability and enhances sensorial texture across diverse applications.

Summary

Emulsifier Cleansing Agent Skin Conditioning Agent Solubilizer Skin-Softening Antibacterial

Science

Mechanism of Action

As a non-ionic surfactant, Polyglyceryl-10 Laurate functions by lowering the surface tension between different phases, enabling the formation of stable oil-in-water emulsions. It acts as an effective cleansing agent by helping water to mix with and lift oils and impurities from the skin and hair, facilitating easy rinsing. Beyond its emulsifying capacity, it is a powerful solubilizer, significantly increasing the miscibility of challenging ingredients like essential oils and fragrances in aqueous systems. Furthermore, it serves as a skin conditioning agent, improving skin texture, supporting moisture retention, and promoting a softer, smoother feel. This ingredient also demonstrates inherent resistance to bacteria, mold, and yeast, contributing to the microbial stability of formulations.

Research

Clinical Evidence

High confidence
Effective range 0.7–2.8%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH 4 – 7.5
0 7 14

Stability

Polyglyceryl-10 Laurate exhibits excellent chemical stability, with an HLB value of approximately 18, making it highly suitable for oil-in-water emulsions. For optimal longevity, store in a cool (15–25°C), dry environment, protected from direct sunlight, open flames, heat, or other ignition sources.

Synergies

  • Oil-soluble actives or fragrances (as a solubilizer)
  • Preservative systems (by enhancing microbial stability and potentially reducing the reliance on traditional preservatives)

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that polyglyceryl fatty acid esters, including Polyglyceryl-10 Laurate, are safe for use in cosmetics under current practices and concentrations, provided formulations are non-irritating. While generally considered non-toxic and safe for personal care, individual sensitivities can vary, and formulation for delicate skin types should proceed with consideration.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Polyglyceryl-10 Laurate is a highly valuable, well-tolerated ingredient that provides essential emulsifying, solubilizing, and skin conditioning benefits, significantly enhancing product stability and texture across a wide range of formulations.

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