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


INCI: Cyclotetrasiloxane

What is Cyclotetrasiloxane?

Cyclotetrasiloxane is D-4, cyclic dimethyl polysiloxane compound. It is an excellent silicone-based carrier. It is one of the low molecular weight cyclic siloxane compounds in the series. It has a similar property like its other cyclic siloxanes, like volatility, clear and colorless liquid.

Use & Benefits:

It has both the anionic and cationic groups in its structure, which makes it a useful surfactant. It has a property of dissipating leaving a thin film over skin or hair, the film it forms is a water repellent and thus, provides an emollient effect on skin and hair. It does not have cooling or irritation even after evaporating from the skin.  It makes the product more customer favored because of qualities like detangling, spreadability, smoothness, and non-greasy.

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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