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

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


INCI: Dextran

What is Dextran?

Dextran is made up of alpha glucose units, or glucosans. It is a polysaccharide form of storage in bacteria and yeast. It can also be synthesized by the sucrose fermentation process. Dextran is also used as derivative dextran sulfate.

Use & Benefits:

Being a glucose derivative it has plenty of room for water molecules. This property is particularly useful in dry skin problems, where it not only draws moisture but also holds the moisture for skin. Moist skin is the main requirement of healthier skin. It also soothes irritated skin. It also stabilizes the product.

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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