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

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


INCI: Hydrogenated polydecene

What is Hydrogenated polydecene?

Hydrogenated polydecene is a polymer, especially called a “vinyl -type copolymers”. It comes as a transparent oily liquid. It is formed by controlled hydrogenation of polydecene.

Use & Benefits:

Its area of action varies greatly. It is a fragrance ingredient. It is an oily substance, so it can be used to moisturize dry skin. It can form a transparent but impermeable film over the skin or hair surface, which preserves skin’s own moisture and doesn’t allow damaging stimuli to bother the skin. So, it can give a conditioning effect on the skin. So, skin looks fresh even after exposure to harsh environment for longer time. It is used in skincare 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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