What is the treatment cycle for Pico Toning to treat freckles and blemishes on the cheekbones?

After doing some intense outdoor activities last weekend, tiny pigmented blemishes like melasma and freckles suddenly flared up around my cheekbones!!!!!!!!! Even when I cover them thickly with concealer, my face looks dull and patchy, so I hate looking at my bare face in the mirror and my self-esteem is plummeting. I heard that Pico Toning is the trend for pigment treatment because it is gentle and breaks down pigment particles most effectively, so I am planning to book an appointment at Maypure. I’ve heard that melasma usually has deep roots, so it takes a long time to see results. When I first start, roughly how often should I visit for Pico Toning? I'm worried that going too often might thin my skin. If you have any tips on the best Pico Toning schedule for guaranteed results, please give me some advice,先輩s!😅🤗