is it good?? how u use it
Do a search on this....it has been discussed numerous times. The general consensus on Glutamine is about 50/50 (that it's worthwhile). Keep in mind that Glutamine Peptides are preferred. I've used it off and on for 4 years and really don't think it's done all that much for me.
My 2 cents.
ditto to that, and this is the prohormone section, that question belongs in the supplement forum