Hair glossing

I was just curious if anyone on here has ever tried hair glossing. I was in Sally Beauty Supply the other day and heard a couple of people talk about Lights and Brights hair gloss in clear which is a product they sell there. I wanted to know if anyone has tried it because hair glossing is something I would like to try but I don't feel like spending a fortune. It is supposed to seal the cuticle and produce a high shine from what I hear and that is exactly what my hair needs. If anyone can give me some info on this subject please let me know.
Thanks,
Christine :)