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DEA-COCOAMPHODIPROPIONATE.

Valuable / CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTANT - HYDROTROPE

DEA-COCOAMPHODIPROPIONATE, as described by research pertaining to Disodium Cocoamphodipropionate, functions as an amphoteric surfactant and foam enhancer. It aids in gentle cleansing by promoting the emulsification of oils and dirt, facilitating their removal, while simultaneously improving the mildness and tactile experience of formulations.

Summary

Cleansing Foam Boosting Hair Conditioning Hydrotrope Skin Conditioning Surfactant

Science

Mechanism of Action

Operating as a mild amphoteric surfactant, DEA-COCOAMPHODIPROPIONATE (referring to Disodium Cocoamphodipropionate) effectively interacts with both water and lipid-based impurities. This action forms micelles, enabling the removal of dirt and oil from the skin and hair upon rinsing. It additionally functions as a foam booster, contributing to a rich lather and enhancing the overall mildness and skin-feel of cosmetic formulations.

Research

Clinical Evidence

High confidence
Effective range 0.1–5%
Optimal

N/A

Key findings

  1. 01 A cleansing cream formulated with 5% Disodium Cocoamphodipropionate exhibited non-irritating and non-sensitizing characteristics in a Human Repeated Insult Patch Test (HRIPT).
  2. 02 No instances of sensitization were observed in a maximization assay involving 25 subjects, who used a diluted hair product containing 0.1% Disodium Cocoamphodipropionate.
  3. 03 This ingredient has been employed in specialized applications, including hemorrhoid treatment formulations at 0.35% and contact lens disinfecting solutions up to 0.04%.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 6
0 7 14

Safety

Safety Profile

CIR Status
Safe as used
Max tested
5%
Sensitization risk Low

The Expert Panel for Cosmetic Ingredient Safety (CIR) concluded that Disodium Cocoamphodipropionate is safe for cosmetic use when formulated to be non-sensitizing. This assessment was reaffirmed through reviews in 1990, 2008, and 2023. While generally well-tolerated at concentrations up to 5%, rare instances of skin sensitivity have been documented, particularly in individuals with compromised skin or when exposed to exceptionally high concentrations (e.g., 38-40% in a contact lens solution leading to worsened dermatitis in a person with eczema), or in aqueous solutions at 0.1-1% in sensitive individuals. It is crucial to note that the provided safety data specifically pertains to Disodium Cocoamphodipropionate.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

DEA-COCOAMPHODIPROPIONATE (based on data for Disodium Cocoamphodipropionate) is a valuable, mild amphoteric surfactant, demonstrating high safety and efficacy for cleansing and foam-boosting functions in cosmetic formulations up to 5%.

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