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Moumoujus

RICINOLEAMIDE MEA.

Optional CAS 106-16-1 / 75033-33-9 / ANTISTATIC, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

Ricinoleamide MEA is a functional cosmetic ingredient derived from ricinoleic acid, primarily utilized for its properties as a foam-boosting agent, an antistatic agent, and a viscosity controller in various formulations. Its inclusion requires precise formulation adherence to ensure safety and prevent the formation of potentially undesirable compounds.

Summary

Foam boosting agent Antistatic agent Viscosity controlling agent

Science

Mechanism of Action

Ricinoleamide MEA functions within cosmetic systems by acting as a surfactant-like molecule. This allows it to enhance foam generation and stabilization, reduce static charge on surfaces, and modify product consistency through its ability to control viscosity.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Optimal stability, particularly concerning the prevention of N-nitroso compound formation, is achieved in formulations maintaining a pH above 6. The reaction rate for nitrosamine formation is highest between pH 1 and 6, decreasing significantly as pH increases into neutral to alkaline ranges. It is imperative that formulations are developed to be non-irritating.

Conflicts

  • N-nitrosating agents

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
5%
Sensitization risk Unknown

The CIR Expert Panel has deemed ethanolamides, including Ricinoleamide MEA, safe when formulated to be non-irritating and when N-nitroso compounds are prevented from forming. For products intended for prolonged skin contact, the concentration of Ricinoleamide MEA should not exceed 5%. It is generally recommended for use in rinse-off products to minimize exposure duration.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

Ricinoleamide MEA is an optional functional ingredient, valuable for its foam-boosting and viscosity-controlling properties primarily in rinse-off formulations, but requires stringent adherence to safety guidelines regarding concentration limits, pH management, and the avoidance of nitrosamine-forming agents.

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