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SHEA BUTTER GLYCERETH-8 ESTERS.

Valuable / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

Shea Butter Glycereth-8 Esters is a sophisticated ingredient derived from the transesterification of shea butter with Glycereth-8. It serves as a multi-functional agent in skincare formulations, acting primarily as an emulsifier and surfactant while also providing significant skin-conditioning and moisturizing benefits.

Summary

Cleansing Emulsifying Surfactant Moisturizing Skin-conditioning Antioxidant Anti-inflammatory Skin barrier-enhancing

Science

Mechanism of Action

This ingredient functions by reducing the surface tension between immiscible phases, acting as both a surfactant and an emulsifier to create stable emulsions. Its molecular structure, rich in fatty acids, glycereth-8, and naturally occurring vitamins (A, E), phytosterols, and triterpenes from shea butter, contributes to enhanced skin hydration, barrier integrity, and overall skin conditioning. It forms a delicate film that aids in preventing moisture loss, thereby promoting skin softness and suppleness.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Safe as used
Max tested
0.49%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) has assessed various shea-derived ingredients, affirming their safety for use in cosmetic products. While a precise maximum concentration for Shea Butter Glycereth-8 Esters was not explicitly detailed, a chemically related compound, Shea Butter Glyceride, has been reported safe for use at concentrations up to 0.49%. This ingredient is not listed on EWG's Skin Deep Restricted or Unacceptable lists.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

As a multi-functional ingredient, Shea Butter Glycereth-8 Esters offers essential emulsifying and cleansing properties alongside notable skin-conditioning and barrier-support benefits, making it a valuable addition to diverse formulations.

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