Inquiry regarding recommended treatment cycle and precautions for Pico Toning melasma treatment

Hello! I am very concerned because my skin tone looks uneven overall due to faint freckles and blemishes that appeared on both cheeks after outdoor activities. I am looking for a dermatology clinic in the Hongdae area. Pico Toning I am writing to inquire about receiving skin tone-up treatment using [this product]. I heard that the treatment speed is fast. Pico Toning I would like to know if the laser is a recommended procedure that can be safely administered without irritation even to people with sensitive or thin skin. Also, regarding achieving clear skin... Pico Toning I would like to know if I should usually visit every week or if every two weeks is appropriate. Are there any special precautions I should take when applying sunscreen or washing my face when going out after the procedure? Pico Toning Please also provide information on precautions and average package price ranges.