The World's Leading Skincare Glossary, brought to you by Lesielle

The 1st Customized Skincare System that Adapts to YOUR Changing Needs


INCI: Water

What is Water?

An abundant liquid that is a solvent for cosmetic productions. Found in almost all formulations.

Use & Benefits:

Used to dissolve ingredients this could be skin conditioning agents and cleansing agents. And helps to form an emulsion, for example, an oil in water or vise-versa. The water that is used in formulations are filtered from toxins and microbes this is known as distilled water or purified water or aqua.

Found in lotions, creams, shampoos, conditioners, cleaning products, bath products, and makeup, and many more.

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.


Don't you know what Base and Actives your skin needs?

Take our personalized skincare quiz.

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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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