Oil control primer used just before your foundation application for enhanced oil control. This product is great for oily or combination skin because you control where it goes. It controls oil but does not dry your skin. There is where acne sufferes make one of their biggest mistakes (drying the skin too much). It aids in the absorbtion of excess sebum and does not add any color to your face (translucent). I use this on my chin and nose area everyday. This is available in aprox. 4.5 grams in a 30 gram sifter jar.