As a girl with fair-to-medium skintone with yellow undertones, I found that the closest shade to me was 320 Warm Golden. However, somehow I was able to run through a whole container of this product and buy a second before realizing that the colour of this foundation doesn't really suit me. I mean, I knew it from the start, but it was the closest shade to me. From the line, there are only 12 shades, unfortunately. It has a thick consistency with medium coverage. The one thing I hated most about this foundation, aside from the shade selection, was the application. The instructions recommended to use your fingers to blend the foundation into your skin, otherwise the formula of the foundation made it extremely difficult to blend with a brush. However, I always found that grossly messy and unsanitary. In addition, I found that dry patches were accentuated and did not wear with dignity. Aside from these cons, I found that it lasted very long after application.

Coverage: Medium
Consistency: Thick, creme
Shades: 12
Finish: Satin/Matte
SPF: None

If you have beige/neutral undertones and find your match, go crazy, especially if you have oily skin. Otherwise, I'd stay away, and even prefer the normal colorstay foundation over this.