I use this to set over my Rimmel Stay Matte foundation and I am good for a 10-13 hour day of work in the sun! It's perfection, I never thought I'd find my holy grails in a couple Rimmel products that cost like $5 each! I keep this in the pocket of my uniform incase I need a touch up, it doesn't come with a powder puff or mirror so I just buy the packs of puffs for a couple bucks and it fits right in the packaging, and whenever I go to the bathroom I'll check out a mirror to see if I got a little oily. Usually I don't need one though because this keeps my face perfectly matte. Maybe it's the two products combined but I hope they never discontinue either of these items or I'm gonna have to stock up!