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PEG-7 CARAPA GUIANENSIS GLYCERYL ESTERS.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

PEG-7 CARAPA GUIANENSIS GLYCERYL ESTERS is a versatile, polyglycerol-ester-based ingredient derived from Carapa Guianensis oil. It functions primarily as a skin conditioning agent and emollient, while also serving as a mild cleansing surfactant, solubilizer, and emulsifier in cosmetic formulations.

Summary

Skin Conditioning Agent Emollient Emulsifier Refatting Agent Thickener Mild Cleansing Agent Solubilizer Co-emulsifier

Science

Mechanism of Action

This ingredient works on the skin by restoring the natural skin barrier and forming a lightweight, non-greasy film, effectively locking in moisture and increasing hydration. As an emollient, it actively softens and smoothes the skin's texture, helping to maintain its good condition. Furthermore, it acts as a surfactant, reducing surface tension to attract and suspend oils, dirt, and impurities, thereby facilitating gentle cleansing. Within formulations, it also contributes as an emulsifier, refatting agent, and thickener.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 8
0 7 14

Stability

Exhibits robust stability across a pH range of 5.0 to 8.0 and demonstrates excellent compatibility with various cosmetic formulation components. It has shown no adverse effect on the stability or viscosity of washing cosmetic products.

Conflicts

  • May reduce the foamability of washing cosmetics when incorporated at increased concentrations.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
11.3%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that PEGylated alkyl glycerides, including structurally similar ingredients like PEG-7 Glyceryl Cocoate, are safe for use at current concentrations when formulated to be non-irritating. The highest reported concentrations are 11.3% in leave-on hair grooming aids and 10% in rinse-off skin cleansing products. While the ethoxylation process carries a potential for 1,4-dioxane contamination, this can be effectively mitigated through appropriate purification steps. The CIR Panel has explicitly removed prior caveats regarding the use of PEG-containing ingredients on damaged skin.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

PEG-7 CARAPA GUIANENSIS GLYCERYL ESTERS is a valuable, multifaceted ingredient known for its excellent skin conditioning and moisturizing properties, mild cleansing capabilities, and broad compatibility across a wide range of skin types and cosmetic formulations.

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