The light used is a completely safe, visible light. Potentially harmful wavelengths are removed by our unique filtering system.
Since tanning takes place by accumulation of pigment (melanin) in the skin, it is, however, important to avoid tanning (sun, solarium or self-tanning cream) before and during the treatment period. Otherwise, your tanned skin will absorb more light, which makes treatment less effective. Generally, no post-treatment care is necessary. But people with sensitive skin may benefit from applying an ice pack to the face immediately after treatment or applying an ointment prescribed by the doctor. Furthermore, it is recommended to use a sunscreen (minimum SPF 60) for a few weeks following treatment.