GNC Pro Performance AMP Strength Vitapak Program Tablets, 30 Count

This is a great product it you are starting out or traveling and don't want to bring a bunch of different tubs. They are individually wrapped in sets so they are easy to toss into your bags and go. The products in them are good quality but the price is really a turn off for making this an everyday supplement. If you are looking for some good supplements and aren't sure what to do, these are a good start until you can find something that works for you.

Based on advance from a trainer, I started using this product. Took a few packs for my body to feel the affects, but it got started, I could feel myself getting stronger and more focused during my lifts and throughout the day. I only take it on the days I lift, saving myself money and packs- your body will need to adjust to the creatine and vitamins in the pills, if it's not use to it, but once you get started- everything will work itself out. Trust your body with it, if the pills don't feel right, stop. I love this product, if you wanna bulge up and feel good about the time you spend in the gym, this one is for you.

This is a great product for those just getting in to using supplements the only thing i think would be great is maybe adding a fish oil but otherwise it works well.

This is another great product from GNC. I'll have to try it again.

My piss looks radioactive, but I feel great after taking this. I can definitely tell the difference between days I take it, and days I don't.

I really loved these even when they were $50 a box, but now it's a little much with the price hike. They work well.....but they don't last nearly long enough for the new price.

This is actually a very good vitamin when the price was affordable. Honestly went back to Animalpak add your preworkout and the cost is less with the same if not more beneficial.

I am not a big fan of vitamin packs I found most of them don't work. I did decide to try these and I did notice a remarkable increase in stamina and strength.