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

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


INCI: Sodium lauryl sulfate

What is Sodium lauryl sulfate?

Sodium lauryl sulfate is an anionic surfactant derived from the fatty acids present in coconut oil. It is a yellowish, clear liquid at room temperature that solidifies at low temperatures. It is soluble in water.

Use & Benefits:

Enhances the likability of two different phases for each other, helping in the "solubilization" of one phase into the other. Surface tension is a physical phenomenon that also affects the miscibility of two phases. By altering the surface tension on the lower side, two phases can be mixed easily, and a product of the desired consistency can be successfully made.

Hooks oil-loving molecules with its fat-loving end and with its water-loving end, getting distributed evenly in a solution. It settles the product in such a way that improves its appeal, texture, as well as creates a favorable environment for actives to work efficiently.

Cleansing agent:
Swoops the dirt, dead skin cells, or dead microbes along with the water stream, thus making the skin/hair surface look clear and nourished.

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.


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

Take our personalized skincare quiz.

Notice: the information collected here is limited in terms of use and scope. See terms and conditions.

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. 

  • All rights reserved 2022.