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Moumoujus

POTASSIUM COCOATE.

Valuable CAS 61789-30-8 / SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

Potassium Cocoate is a natural, anionic surfactant derived from the saponification of coconut oil. It functions as an effective cleansing and emulsifying agent by reducing surface tension, while its inherent glycerin content helps maintain skin hydration.

Summary

Surfactant Cleansing Agent Emulsifier Foaming Agent Moisturizing

Science

Mechanism of Action

This ingredient operates as an anionic surfactant, produced through the saponification of coconut oil. Its primary function involves diminishing surface tension, which facilitates the emulsification and subsequent removal of dirt and oils from the skin's surface. Furthermore, the naturally occurring glycerin within Potassium Cocoate contributes to skin moisturization, mitigating potential post-cleansing dryness.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Fatty acid potassium components, including caprylic, capric, lauric, oleic, and linoleic acids (constituents of cocoate), demonstrated significantly enhanced human dermal fibroblast cell viability and reduced cytotoxicity when compared to synthetic surfactants (SLES, SLS/SDS). These components also stimulated human epidermal keratinocyte wound healing in in vitro models.
  2. 02 In a clinical assessment of coconut oil-derived ingredients within formulated products, Potassium Cocoate was found to cause irritation in less than 1% of subjects with pre-existing dermatitis.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 8 – 9
0 7 14

Stability

This ingredient is stable under recommended storage conditions; it should be stored tightly sealed in a cool, dry place, away from direct sunlight.

Conflicts

  • cationic ingredients

Safety

Safety Profile

CIR Status
Safe as used
Max tested
35%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Potassium Cocoate is safe for use in cosmetics and personal care products at current concentrations and practices, with a maximum usage level not exceeding 35%. While generally mild in formulated products, the concentrated raw material can induce eye and skin irritation. Its precursor, coconut oil, is approved by the FDA as a direct food additive, and its derivatives are considered safe by the FDA and approved for cosmetic use in the European Union.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Potassium Cocoate is a valuable, naturally derived cleansing and emulsifying agent, offering potential benefits for wound healing and broad skin compatibility with a low risk of irritation in formulated applications.

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