I’m currently on accutane 0.5mg/kg for 2 months, acne under control, but due to inflammation there were rolling scars and some boxcar scars left on my face. I’m also experiencing PIE, I would like to ask if early scars response much better to treatments then old scar? And is having ematrix and fraxel dual alternatingly give better result? Also, I’ve already had one session of fraxel dual treatment, the energy used for 1550 is 60mJ, but the procedure lasted for 5 minutes only, is that normal?