Local site available

You have entered the address of a Kleresca® site outside your country. A local site for France is available

Yes please. Take me to my local site


Learn about the treatment and the science behind Kleresca® Acne Treatment

How the treatment works

Kleresca® Acne Treatment uses fluorescent light energy (FLE) to stimulate the skin’s own repair mechanisms.
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 lamp into fluorescent light energy (FLE) that penetrates the skin and activates its healing responses. 

Watch video

Tough on acne. Gentle on skin.

Stimulate the skin to repair itself with Kleresca® Acne Treatment, an effective, gentle, and non-systemic alternative to drugs and invasive procedures. 

Treat both active acne and acne scarring
Normalise the skin
Non-systemic, lasting up to a year and above
Suitable all year-round, including summer


How the treatment is performed

Patients typically describe the three-step treatment as a pleasant experience. With little to no downtime, make-up can be applied immediately after each session.

Kleresca biophotonics technology

1. The skin is cleaned and Kleresca® Acne Treatment gel is applied.

Kleresca Skin Rejuvenation

The gel is illuminated for nine minutes under the Kleresca® Light, fluorescent light energy is created stimulating the skin’s own repair mechanisms

Kleresca biophotonics technology

3. The gel is removed and the skin is cleansed and moisturised.

Lasting up to a year and above

Noticeable improvements are usually seen in the last weeks that the treatment takes place. 
After finishing the treatment, the already normalised skin continues working and you can expect to see additional improvements to your complexion.

Discover patient results

An effective, gentle alternative

Kleresca® Acne Treatment offers an effective alternative to patients suffering from acne, even moderate to severe cases. The treatment is designed with the needs of the acne patient in mind and can be applied to different areas. 
To start the treatment, you should schedule a consultation at a Kleresca® clinic. The clinician will determine whether treatment with Kleresca® Acne Treatment is the right choice for you.




Expert results

Results have been seen to have long-lasting effect. In clinical trials, Kleresca® showed high efficacy especially on people with inflammatory moderate to severe acne. 

- 9 out of 10 saw improvements of at least 1 IGA* grade or more
- More than half of patients saw ≥ 2 IGA grades improvement of their acne
1 out of 3 reached clear or almost clear skin

*Learn more about the IGA scale for acne severity

Safety information

Kleresca® Acne Treatment is a non-destructive, non-systemic, and painless alternative to drugs and invasive procedures. Suitable all year-round, including summer, the treatment stimulates your skin to repair itself. 
Side effects seen in those treated include, redness, hyperpigmentation (bronzing of an area of the skin), and slight discoloration of hair in some cases where the gel was applied covering facial hair. All side effects were transient and did not require any intervention by the clinic.  
Side effects impact patients differently depending on skin type, so we always recommend talking to your clinician before beginning the treatment.

Kleresca® uses cookies to give you the best experience online and to provide anonymised, aggregated site usage data. By clicking "Yes, I agree", you consent to this use of cookies. You can find out what cookies we use, what they do and how you can disable them in our Cookie Policy. You can find more related information in our Privacy Policy