Hi Julie 23, looks like you didn't get much help or information to your question.
I use the Clear Radiance and the Flawless Radiance, both I buy online from the BareMinerals website.
I like the Clear because it gives an allover glow to me skin without looking sparkly or shimmery. When my skin is looking "tired", it gives a nice boost. I put it on lightly all over my face with a fluffy powder brush.
If you use the BareMinerals foundation, the Flawless Radiance is nice because it can be mixed with your foundation to give your face a lit fom within look. It can also be used all over any other foundation to achieve the same "dewy" look ; not greasy. It truly does give a more finished, flawless look to your face with just a hint of natural color, I apply it the same way as I do the Clear Radiance.
Hope that helps!