You're NEW to lifting. You DON'T need any supplements aside from the staples (creatine, multivitamin, good fats, protein powder, BCAAs).
You want to "lose pounds"; as suggested, start adding in LEGS. Squats and deadlifts are the exercises that stimulate the greatest release of testosterone and Growth Hormone, which will aid in muscle gain and fat loss.
Get your DIET right if you want weight loss (and I would focus more on FAT loss, as opposed to simply wanting to lose weight), since that's predominantly what is going to determine it.
Read post #4 at
http://anabolicminds.com/forum/female-fitness/122489-new-forum-need.html; this will tell you what you need to know about diet and training for fat loss (and yes, applies to males AND females).
i agree, don't concentrate on what the scale says, if your lifting then your weight might not change much because of added muscle, concentrate more on fat loss than overall weight loss which comes with lifting, cardio, and diet and in my personal opinion just take a multivitamin and get a good protein before going crazy with supplements