I have used these for a few days and the antioxidants in these vitamins are amazing. They are doing an amazing job of cleansing my body. I felt very sluggish before taking these and I feel like I have regained my energy and will to get moving.

I have been purchasing these vitamins from Sam's for over a year and my last shipment arrived and I could smell an odor before even opening the box. Anyone else experience this?

The product doe seem to give you a burst of energy. I think its because of the 100mg of caffeine. I don’t think I want to take that much caffeine because it can impact my ability to sleep well at night.

Easy to take. Wish it was one pill rather than two a day. Does contain a good mixture of vitamins to supplement your diet. Do not hold in your mouth too long as they do have a aftertaste. About the same as previous vitamins I have taken. Will update once I have complete the 45 day supply.

It took about three days but I really started to notice the difference. I had way more energy to get through the day. This has all the vitamins I need for the day so I was able to get rid of my other supplements. The pills seem to have the right amount of caffeine to eliminate that after lunch soda pop.

I've been taking these for 2 weeks now. After using another brand previously, I feel like these are a far superior product. I can tell there is a slight increase in energy levels, while not affecting my sleep. Pleasant enough taste without the "burps" some supplements tend to bring on. Definitely will be my choice on the next purchase.

These didnt have the normal flavor that the megamen vitamins normally do, and that leads me to believe they might be older and repacked with a good date. Just didnt get the pick me up either from these as normal. Good price but I probably will buy from elsewhere next time. I gave them 4 star cause I hated to give them 3

The product is easy to swallow and does not have an overpowering smell like a lot of supplements do. I have used this product for about thirty days and have definitely noticed an increase in my energy levels. My only complaint is that you have to take two pills a day.. I would definitely use the product again.

Ok,so I’ve been using this product for about a week now. It does seem to give me a little bit more energy. As far as the metabolism not seeing anything yet I believe. On a small negative, It seems to leave a slight heartburn effect for me at least and I burp up a bad taste. All in all so far it’s,ok.

I have been taking the GNC Mega men Energy and Metabolism Multi vitamins for a couple of weeks. The Vitamins are easy to swallow and actually have a good flavor unusual for a vitamin to taste decent. I think it has increased my energy now that I have been taking it for a while. I have not lost weight but I was on vacation not great time for weight loss.