This was the first primer I ever purchased and I really love it, as it is a 2-in-1 highlighter and primer. After cleansing and moisturizing I apply some primer on my T-zone , pressing it into my skin with my fingertips.I then mix a drop or two with my foundation. This trick really assists in giving me that luminous, dewy effect. My makeup looks flawless and lasts the entire day. Love it!