@a315690: I tried the Banila Co duo together to see whether the serum prep actually made a difference under the cushion foundation. The finish came together better than I expected. This Banila Co Bounce Back Makeup Duo includes the Dew Boost Makeup Serum and Covericious cushion foundation. I applied the serum first to prep and hydrate my skin, then pressed the cushion foundation on top for lightweight, skin-like coverage with a fresh finish. Tap the product tag to check out the Banila Co makeup duo and available cushion shades. #BanilaCo #MakeupDuo #CushionFoundation #MakeupSerum #KBeautyMakeup