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Moumoujus

PEG-8 COCAMINE.

Optional CAS - / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PEG-8 COCAMINE is a polyethylene glycol (PEG) derivative of cocamine, primarily functioning as a versatile surfactant in skincare formulations. It acts as an emulsifier, solubilizer, and cleansing agent, while also offering humectant properties to attract and bind moisture, and serving as a solvent to enhance ingredient penetration.

Summary

Cleansing Agent Surfactant (Emulsifying) Humectant Solvent Foam Booster Antistatic Agent

Science

Mechanism of Action

This ingredient primarily operates as a surfactant, effectively reducing surface tension to facilitate the blending of immiscible liquids and aiding in cleansing processes. As a humectant, it draws moisture from the environment to the skin, contributing to epidermal hydration and lubrication. Additionally, its solvent properties may enhance the delivery and absorption of other cosmetic ingredients.

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 N/A
0 7 14

Stability

Specific optimal pH ranges for the stability of PEG-8 COCAMINE were not identified in the reviewed literature.

Conflicts

  • Requires purification to mitigate potential residual impurities such as 1,4-dioxane and ethylene oxide.
  • Generally incompatible with standards for organic cosmetic certifications.
  • Formulation adjustments are necessary to minimize potential irritation, particularly when used on compromised skin.

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
10%
Sensitization risk Unknown

Concerns exist regarding potential impurities like 1,4-dioxane and ethylene oxide, which are byproducts of its ethoxylation synthesis and necessitate stringent purification processes. This ingredient is generally not permitted in organic cosmetic formulations. PEG-8 COCAMINE and related PEGs cocamine have been identified as mild to moderate skin and ocular irritants, particularly when applied to damaged skin, requiring careful formulation to minimize adverse effects.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

PEG-8 COCAMINE offers multifunctional benefits as a surfactant and humectant but necessitates stringent purification and careful formulation to address potential irritation and impurity concerns, making it an optional choice for precision skincare.

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