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Moumoujus

COCAMINE OXIDE.

Valuable CAS 61788-90-7 / ANTISTATIC, CLEANSING, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTANT - HYDROTROPE

Cocamine Oxide is a multi-functional ingredient acting primarily as a surfactant, efficiently enabling water to mix with oils to cleanse the skin of dirt and impurities. It also serves as a hydrotrope, enhancing the solubility of other components within a formulation, and contributes to foam stabilization.

Summary

antistatic cleansing foam boosting hair conditioning hydrotrope surfactant

Science

Mechanism of Action

As a surfactant, Cocamine Oxide reduces the surface tension between disparate substances like oil and water, facilitating the emulsification and removal of impurities from the skin. Its hydrotropic action increases the dissolution rate and stability of other ingredients in a cosmetic formula. Additionally, it helps to stabilize foam and can impart conditioning benefits to hair, improving manageability and softness.

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

Cocamine Oxide demonstrates robust stability across a wide pH range, resisting hydrolysis in acidic conditions and remaining stable in highly alkaline formulations, even in the presence of hypochlorite bleach. It develops a cationic character in low pH environments.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically assessed Cocamine Oxide (CAS 61788-90-7). However, general data for amine oxides, including this ingredient, indicate they are not genotoxic, carcinogenic, or dermal sensitizers. The EPA considers it a low-concern chemical in cleaning products. Despite this, concentrated forms can lead to skin irritation and serious eye damage, suggesting a patch test for individuals with sensitive skin prior to use.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Cocamine Oxide is a valuable ingredient for its surfactant and hydrotropic properties, making it effective for cleansing and enhancing formulation stability, though its moderate irritancy and comedogenicity suggest caution for sensitive or acne-prone skin types.

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