You can expect the colors to be slightly darker for the first 6-10 days but they will soften and lighten as it heals. Some people experience swelling especially around eyes or lips, so don’t schedule a photo shoot for the next day.
It’s difficult to remove permanent makeup just like it’s hard to remove traditional tattoos. Be very sure before you take the plunge. Cosmetic makeup can always be made darker or more pronounced, it’s much harder to go lighter.