I have to get up about 5am, and would be a bit sleepy on drive in to work. So, i tried this I take it as soon as I wake up, you have to eat something soon after , or it makes you nauseous. It does a good job of helping me to have more energy early in the morning and throughout the day. The energy boost seems to be controlled. It helps all day, instead of being a spike and fall. Would for sure recommend the product.

It is really give you energy. I don’t know on anything else… also you pee get bright yellow :)

Easy to swallow and I can tell a difference which is good when I take this vitamin with my workout day.

Been using these for years they give a good jumpstart to the day. I'm glad they switched to one bottle rather than a 2 pack at Sam's…a lot less packaging.

I’m over 50 and these vitamins keep me going through out the day.

I use a lot of GNC products and multivitamins and this one is really good for sustained energy throughout the day. I will be switching to this from now on for my multivitamin. The aftertaste isn't too bad and similar to the other GNC pill multivitamins.

I think the pills give me that little boost of energy. Nothing crazy, just helps me with that little fatigued I've been fighting every once in awhile.

I’ve been taking the GNC Mega Men Energy & Metabolism Supplements for several years. They are relatively easy to swallow one at a time, easy on the digestive tract, and no bad aftertaste. Two caplets provide over 25 vitamins and minerals including two proprietary blends for energy, metabolism, and antioxidants. You can definitely tell these are working evident by the rapid growth of fingernails and hair

The pills have a terrible smell. But that is to be expected most vitamins do have a bad smell. I got these for the energy and they don't produce noticeable differences in my energy.

I always try to wait a reasonable amount of time before I review anything. Reading a review about how great something is, then at the end of the review learning the person just opened the package is insulting. So, I’ve waited and I’ve been taking this product religiously since it’s arrival. I like reviews to be objective, meaning this is what happened as a result of this product. Not subjective, I liked the bottle it came in so it is good type of thing. So, here we are, what can I say? Nothing. I took it. I didn’t get stronger l bigger or have more energy. Did it work? Whatever that means with vitamins. Yes, no, maybe. They are large. I’m not wild about the after taste. Without something objective I won’t be buying them.