Any opinions on Biotest's Z-12? Apparently a potent sleep aid.

tmuscle.com/portal_includes/ … ue/z12.jsp

I’ve been having sleep problems (my problem is feeling tired throughout the day despite getting 9-10 hours of sleep a night). I know a lot of guys here have sleep issues, figured it would interest some people here. I’m thinking of giving this a try. Any opinions?

Also, Tmuscle seems to have a lot of products that could help us with some of our problems, including Tribulus, reservatrol, anabolic supplements, etc.