How to use

Like a mask, apply a thin layer on the skin. Leave on for 15 minutes then wash off with a gentle cleanser.

On a rested skin

Do not watch the skin before application. If necessary to wash, wait for one hour before application.

15 minutes

Apply a thin later on the skin (a warming sensation or mild tingling may occur and last up to 30 minutes). Leave on for 15 minutes.

Wash off

Remove by washing the area with a gentle face cleanser. Gently pat your face dry.


Moisturise the area. Maintain skin hydration during the day.

For optimal results, daily use of a broad spectrum sunscreen with SPF 30 or higher is highly recommended. Cyspera® is not a photosensitizer. It can be applied regardless of the sun intensity and on any skin phototypes.

A burning sensation and mild redness might occur immediately after application, and it will usually disappear after 30 minutes. This is a normal reaction and may happen during the first few days of application. After 6 weeks of application of cysteamine, the risk of skin irritation reduces considerably (skin hardening), and higher exposure times are usually well tolerated (although it is not necessary to increase the exposure time). There is no limit for the long-term use of cysteamine.