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

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


INCI: Behenyl alcohol

What is Behenyl alcohol?

Behenyl alcohol, also known as docosanol, is a colorless, waxy solid. It’s usually found naturally from vegetables, in their long-chain fatty acid mixture.

Use & Benefits:

It has one characteristic of making a layer over water to minimize evaporation. This is particularly useful in hot weather. Same way it does not let moisture evaporate from skin or hair’s surface, thus act as emollient. It is similar to other members of the behenic group a good emulsion stabilizer. It is used as viscosity increasing agent. It is used in formulations such as ointments, scrubs, and body butter.

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.


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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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