"Can't tell it's even working. That is until I stop taking it. Neglected to pack this on my most recent 5-day visit to another State.
Couldn't wait to get home and began taking it again. Was back "on"... (read full reviews)
"I have been looking for something to help me with energy for sometime and this product is wonderful. I take it first thing in the morning with water on an empty stomach. I have sustained energy all"... (read full reviews)
"I rely on KAL NADH (maybe too much), but it's the only thing that *consistently" works to give me a mental and physical boost when I need it (which is most mornings when I've gone to bed too late the"... (read full reviews)
"I can't feel any difference when taking this product. However, I've been taking the Natrol NADH for quite a while, and it is simply the best energy/mental alertness supplement I've ever taken...
Not"... (read full reviews)