I have un even skin tone, skin under sun exposure looks darker and un healthy dull. Whereas skin area which doesn't comes under direct exposure of Sun is quite fair. This visible difference is quite clear starting from my face to my neck to my hands all have different skin color. I am trying to avoid sun as much as possible in fact working from home.. But seems skin damage from past days is un recoverable. I have tried laser is small section of my hand and with 2 sessions itself could see the area color has changed to quite lighter shade