Laura Mercier I LOVE this product. I've only been using this product for a short amount of time, but I never leave the house without using it. I’m already on my second container. (Thanks to Influenster) It absorbs any oils that may be on my face and helps set your foundation/concealer. It's great for make up touch ups throughout the day. NO FLASHBACK ------> When in photos or taking a selfie, there is no flashback on your face.