Lactamide Mea

Benefits

Hair ConditioningAntistaticMoisturizing

What is Lactamide Mea?

Lactamide MEA, or N-(2-hydroxyethyl) lactamide, is a synthetic alkanolamide derived from lactic acid and monoethanolamine. This clear, viscous liquid appears in hair care products like shampoos and conditioners, as well as skin cleansers and moisturizers. It functions as a humectant by binding water to the skin's surface and hair shaft, promoting retention of moisture for a smoother feel. In cleansing formulations, its mild surfactant action lowers surface tension to support foaming and emulsification without stripping natural oils. As a conditioning agent, it forms a light film that minimizes friction, boosting hair manageability and shine while combating static buildup. It also adjusts viscosity for optimal spreadability and stability in emulsions. Overall, this multifunctional ingredient improves sensory qualities and performance across rinse-off and leave-on cosmetics.

Comedogenic Rating 0/5 Low risk of clogging pores

EWG Safety Rating 1-3 View on EWG →

PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Hair conditioning

Improves softness, shine, and manageability by reducing friction and static; commonly achieved with cationic agents, silicones, oils, or conditioning polymers.

Humectant

Attracts and holds water in the stratum corneum, boosting hydration and plumpness; commonly used in moisturizers, cleansers, and hair conditioners.

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.

Antistatic agent

Reduces static electricity and flyaways by improving surface conductivity, enhancing hair manageability and smoothness in conditioners and styling products.

Skin conditioning agent

Maintains skin softness, smoothness, and flexibility.

Benefits

Enhances hydration for skin and hair by attracting and retaining moisture.

Improves hair softness, shine, and ease of styling by reducing friction.

Minimizes static electricity for smoother, more manageable strands.

Who It's For

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

Who May Benefit	Who Should Avoid
People with dry or dehydrated skin seeking added moisture in daily routines.	Those with rare sensitivities to ethanolamide compounds.
Individuals with frizzy or static-prone hair needing better conditioning.	People preferring strictly botanical or preservative-free formulations.
Users of shampoos and cleansers looking for improved foam and texture.	Individuals with known reactions to lactic acid derivatives.

Safety Notes

Rated low concern (1-3) by EWG for overall safety in cosmetics.
Non-comedogenic with zero rating, suitable for acne-prone skin.

Frequently Asked Questions about Lactamide Mea

What does Lactamide MEA do in products?

It hydrates as a humectant, conditions hair, boosts foam, controls viscosity, and reduces static.

Is Lactamide MEA safe for daily use?

Yes, it's considered low hazard by EWG and safe in cosmetics per expert reviews.

Does it clog pores?

No, it has a comedogenic rating of zero.