Cocamide Mea

Benefits
Softening

What is Cocamide Mea?

Cocamide MEA is a nonionic surfactant formed by amidating coconut-derived fatty acids, mainly lauric and myristic acids, with monoethanolamine. This results in a pale yellow, waxy solid or paste commonly used in rinse-off personal care products like shampoos, bubble baths, and body washes. It functions by reducing surface tension to promote wetting and dirt removal, while its amphiphilic structure stabilizes air-liquid interfaces for rich, stable foam. Additionally, it increases formulation viscosity by associating with anionic surfactants like sodium lauryl sulfate, creating thick, creamy textures. As an emulsifier, it helps form and maintain oil-in-water emulsions, preventing separation for consistent product performance. Its softening effect arises from mild conditioning on skin and hair during cleansing.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1-4 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Foam booster
Enhances foam volume and creaminess and can stabilize lather, improving sensory feel and perceived cleansing in shampoos and wash-off products.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.
Emulsifying agent
Enables stable mixing of oil and water phases by forming an interfacial film, helping create lotions, creams, and cleansers with consistent texture.
Emulsion stabilizer
Improves emulsion robustness by preventing droplet coalescence and phase separation, often by thickening, structuring, or strengthening the interfacial layer.

Benefits

Provides creamy, stable lather for enjoyable cleansing experience.

Increases product thickness for better spreadability and feel.

Softens skin and hair surfaces post-rinse.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Users of shampoos and body washes seeking luxurious foam.
Those with sensitive skin prone to surfactant irritation.
Individuals preferring thicker, more stable cleanser textures.
People concerned about potential nitrosamine impurities.
People with non-comedogenic needs in wash-off products.
Individuals preferring fully natural or minimal-ingredient formulas.

Safety Notes

  • EWG scores range 1-4, indicating low to moderate hazard potential.
  • Rated comedogenic 0, unlikely to clog pores.

Frequently Asked Questions about Cocamide Mea

What is Cocamide MEA used for?

It acts as a surfactant, foam booster, and thickener mainly in shampoos and body washes to enhance lather and texture.

Is Cocamide MEA irritating?

It has potential for mild to moderate irritation, especially in eyes; generally suitable in rinse-off products at typical levels.

Does it clog pores?

No, with a comedogenic rating of 0, it poses low risk for acne-prone skin.