Here is a product that is sold strictly over the Internet and delivered a surprisingly great score. It came in, as you will see below with a laboratory analysis of 440mg of sterols per dose. Most of the sterols were in the form of beta sitosterol. A one-month supply will run you around $40 and it is a good deal. This product is relatively new and made by a company based in Las Vegas named Cellular Research Institute. The folks over at CRI delivered a rock-solid performance in the laboratory.