Creatine is to help with performance when training to help provide more explosive energy and it also help in your recovery of this type of energy stores (its more complicated than that but hopefully you get the jist!)
Glutamine is the most abundant amino acid in muscles and so many people like to supplement with it. It is supposed to help with recover, but neither have been particularly linked with fat loss or what you call 'getting ripped'!
If you want to get 'ripped' having bulk muscle there in the first place is good and creatine will help build that and then to strip back the fat Tonalin CLA and L - Carnitine are fantastic to help gt rid of fat and show off those muscles underneath (making you looked ripped!)
Check out my website www.supplement-advice.co.uk for more details or my other hubs on here
Hope this helps