Here's another version thats a bit bluer and tweaked a bit more.
I started with a Blinn and tweaked almost every setting on it, adding Caustics and Raytracing.
I found myself making almost a hundred variations of this little pill so I just stopped. You can get infinite results once you start messing with each parameter. If you need the settings I can post them for the last render I did.
"Please excuse the crudity of this model, I didn’t have time to build it to scale or to paint it"
:: Dr. Emmett Brown