Glutamine, L-Glutamine, Glutamine peptide - difference?

[drivium]

What are the differences between these 3 things.
I was going to purchase this: http://www.milehighmuscle.com/prolabglutpo1.html

But it just says "Glutamine Powder" is this the right stuff? Does it need the L- in front of it? Or the peptide behind it?

And what is the usage ? Is it a before workout and after workout type of thing - thanks!

[magic32]

All the same.
It is a powder.
The is there, they simply opted to leave it out of the product name.
For best usage see the thread, "Idle Thoughts by Pinnacle".

M.

[drivium]

i did a search for that post but to no avail.
: (

[magic32]

i did a search for that post but to no avail.
: (

Rookies!

Here you go:
http://forums.steroid.com/showthread.php?t=243772

M.