Is Shine Stopper Instant Matte Finish a primer?
Yes, in the sense that it helps those with oily skin maintain control over excess surface oil while smoothing skin's texture. These features help enhance makeup application and wear, so you'll see longer-lasting results and won't have to touch up frequently. For best results, make sure your foundation has a matte finish.

What exactly is Microsponge® Technology?
This proprietary technology works instantly and over time to help absorb and trap excess oil as it reaches your skin's surface. Much like a sponge absorbs moisture, Microsponge uses special porous polymers that not only absorb excess oil but also leave your skin feeling powdery smooth and fresh. Think of this technology as millions of spherical sponges working to keep your oily skin looking beautifully refined and perfectly matte without dryness or dullness.

Where does all of the excess oil go?
Once absorbed via the Microsponge® Technology, the excess oil remains trapped inside the unique polymers until they've reached their capacity to trap oil. Once this happens, you'll begin seeing excess shine on your skin; however, most will find that the technology built into Shine Stopper Instant Matte Finish keeps excess oil (shine) in check for several hours. When you cleanse your face, the polymers holding the excess oil are simply washed away!

Does Microsponge® Technology involve the use of nanoparticles?
No, this technology was made possible without the use of nanoparticles.