FLE Technology hero
FLE Technology hero
FLE Technology

The difference is fluorescent


Non-destructive, non-systemic, and painless

Kleresca® is currently exploring the fluorescent light energy (FLE) technology with a focus on developing more non-invasive treatments for a number of skin conditions. 

The treatment is based on the interaction between a specially designed gel and the Kleresca® Light. 

Chromophores in the gel convert the blue light from the Kleresca® Light into fluorescent light energy (FLE) that penetrates the skin and stimulates it at a cellular level.

Visualising our technology: see how it stimulates the skin's own repair systems

FLE Technology

"I had the feeling that my skin was working - something was going on under this gel, small changes were taking place, the sensation was really exciting."

Destresses and revitalises the skin

Suitable for both inflammatory and aesthetic conditions, this technology provides healthy skin at all ages.

Gel preparation

How the technology works

See how Kleresca®’s unique fluorescent light energy (FLE) technology works in this short film.

Fluorescence: a unique mode of action

The Kleresca® fluorescent light energy system consists of a patented, multi-LED Kleresca® Light designed with specific, pre-programmed wavelength settings and a specially formulated photoconverter gel.
Chromophores in the gel convert light waves from the lamp into fluorescent energy that stimulates the skin's own repair mechanisms.


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