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


INCI: Simethicone

What is Simethicone?

Simethicone is a mixture of silica and dimethylpolysiloxane. It is a gray, viscous liquid used in cosmetic and personal care products.

Use & Benefits:

Anti-foaming agent: Simethicone reduces surface tension and minimizes the formation of foam.

Viscosity control: Simethicone controls the viscosity of the product, causing the formation of a gel when it is kept still for longer periods of time.
Improved flow: Simethicone allows the product to flow easily out of the container, as in the case of hair gels or toothpastes.

Emollient: The dimethicone present in the ingredient forms a thin film on the hair and acts as an emollient, giving shine and gloss to the hair.
Versatile use: Simethicone is used in the formulation of a variety of cosmetic products such as bath products, skin care, 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?

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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