I apply liquid M·A·C 'Pro Longwear' Concealer throughout my face and then apply Sephora's Microsmooth Foundation Face Powder with a brush. Do i need a setting powder? .
In think it's a personal preference if you wear a finishing powder or not using one will help to set your makeup and help wear longer and better and help control any oil if you have a problem with that.
Hi Aj210x3, applying the Microsmooth face powder after your foundation is setting your makeup for you. You don't need another powder on top of that. If you want some extra staying power, I would recommend trying a setting spray:
Make Up For Ever Mist & Fix
Urban Decay All Nighter Long-Lasting Makeup Setting Spray