I have been using these for 2 weeks. The results work well, no afternoon lag, more mental clarity, it puts pep in your step. As any type of vitamin that has both multiple acids and B vitamins, they smell and taste terrible. I literally put my in front of a fan for a few minutes and it seems to help. A sugar coating would help more. Do not keep in a pill case with your other meds. Take it with a meal and stay hydrated. These Vitamin burps are disgusting on the verge of revolting. I?m gonna finish these two bottles and probably go back to Centrum if the results taper off over time or if i give up on the hassle of these pills

Great multivitamin coverage in 2 pill servings

It made my boyfriend throw up

Bad smell and stinky burps. Did not like.

Awesome vitamins I gradually get my energy slowly for the whole day amazing plus vitamins perfect combination.

I have been buying this vitamin complex for many years, it really works. The company has a great reputation and great service. Thank you!

It has been my go-to for over 15 years - You know it works soo effectively when you miss a couple of days and you can feel it. I love GNC

I'm 73 yrs of age and this is just perfect for an everyday boost of energy. I would give it 5 start if you only had to take one capsule daily.

It has been the best vitamin I have ever taken in my life, it helps me a lot, it gives me strength and vitality, thank you.

Product used for nearly 2yrs and I'm hooked. Phenomenal product enhances physical and mental performance!