NAD+ helps me feel better!
I am one bottle in with NAD+ and I am pleasantly surprised. The first couple days I got a feeling like maybe I had too much caffeine or something, but then realized it has coffeeberry in it so I stoped taking it with my morning cup of Joe and I felt better. This review might be more useful if I had finished 2 bottles but at this point I feel better (which is a total win!) and I can't see myself wanting to stop taking it. I don't feel this way about all supplements so I consider this BIG and NAD+ a keeper.