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INCI: Ethanolamine

What is Ethanolamine?

Monoethanolamine is one of the members of the group called ethanolamines. It is a clear, colorless, thick liquid having odor similar to ammonia. It is produced chemically using ethylene oxide and liquid ammonia.

Use & Benefits:

Monoethanolamine mainly used as a surfactant. It helps to form emulsion by reducing the surface tension of the substances so that water-soluble and oil-soluble ingredients can be mixed and blended together. It is also used as a buffering agent, to adjust the acidity or alkalinity of a product. Monoethanolamine salicylate is used to reduce skin irritations caused due to exposure to sunlight. Some salts of monoethanolamine also act as color fixatives used in hair care products.

Personalized & Adaptive skincare system

Create your own custom skincare and  adapt it to your skin changes

How to create your own Personalized Skincare with Lesielle?

Icons of the lesielle custom skin care system

Step 1: Select a nourishing base compatible with your skin, and your desired moisturization level

Step 2: Complete your treatment with up to four active ingredients for consistent and occasional use.

Step 3: Insert your base and up to four actives ingredients into your Lesielle device to produce a fresh single dose of face cream on demand when you need it.

Complete your routine with a cleanser and other complimentary products and accessories.


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The skincare system for an ever evolving skin, using recognized active ingredients with scientifically proven efficacy to create treatment tailored to each day's State of Skin. 

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