This is 2 months after 2 subscisions and 1 RF microneedling session. My Dermatologist says I don't need any more subscisions he wants to try tca. My problem is he says I don't need any fillers and that just doesn't seem to be the case. I've also been using cyspera which says it can take up to 16 weeks to show results for hyperpigmentation. I've been using it for about 8 -9 weeks, not even a slight difference. I'm going to try 1 more rf needling and the tca cross which puts me at risk for more hyperpigmentation. If I don't see any difference I don't think I'll do any more. 1, it's costly and 2, painful, even with numbing. Just wanted to know has anyone been successful with either for similar scarring?