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


INCI: Sodium lauroyl sarcosinate

What is Sodium lauroyl sarcosinate?

Sodium lauroyl sarcosinate is an anionic surfactant. It is formed by reacting sarcosine, a type of amino acid, and fatty acids obtained from coconut oil. It is mainly used in personal care products.

Use & Benefits:

Function: Surfactant, cleansing, foaming, and conditioning agent

Surfactant: Lowers the surface tension between two components of the product, such as two liquids or a liquid and a solid. Contains a hydrophilic and hydrophobic end, attracting dirt, oil, and other impurities accumulated on the surface of the skin, which can then be easily washed off with water.

Keeps the skin and hair clean and free from infections like acne and dandruff.

Emulsifier: Gives stability to the product. Prevents separation of the components and enables even distribution of the product components when used.

Foam-forming property: Makes it a useful ingredient in shampoos and conditioners.
Hydration: Keeps the skin and hair hydrated, giving the hair a supple, soft, and shiny appearance.

Formulations: Used in shampoos, conditioners, body, baby care, and other skin and 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.


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

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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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