tan (a 5-week tan acquired in a solarium/ by sunbathing or a 2-week tan acquired by self-tanners/bronze creams)
local treatment with creams containing retinol, vitamin A, C, fruit acids and exfoliating medicines (don't use them 3 weeks before the treatment)
oral treatment with retinoids – Roaccutane, Izotek (6 months before the treatment)
antibiotics and light-sensitizing medicines (2 weeks before the treatment)
light-sensitizing medicine and herbal therapy (St John’s wort, marigold, slimming tea such as Figura 1,2, Persen, Deprim, 2 weeks before the treatment)
hair removal with wax, epilators or tweezers (a month before the treatment)
chemical hair removal with creams (a week before the treatment)