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

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


INCI: Fructose

What is Fructose?

Fructose is an isomer of sucrose, meaning that they have the same components but are structurally different and so behave differently. Fructose is abundant in fruits and honey. It is the sweetest of all isomers. It is not suggested to ingest frequently because of its unhealthy aftereffects, but topically it can have a positive effect on the skin.

Use & Benefits:

It’s used as a flavoring agent in the form of a syrup in various preparations. Thanks to its chemical structure, it can hold and carry water molecules along its length. When applied on the skin, it draws moisture from it. It can also be considered a topical exfoliant as it loosens the dead skin cells, dirt, and microbes which cling to skin’s surface. The removal of dead skin cells reveals a healthy new layer of skin. The skin looks smooth and luminous. It also has conditions properties, when applied to the skin it forms a film on the surface, and thus protects the skin from environmental factors.  Can be found in the formulations of cleansing products, hair care products, skin care products, bath products, face powder, and eye makeup.


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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