“The following points are highly subjective and apply to my personal experience with NERO:
1) Didn't like the taste of it, a little bit too artificial. It is remarkably similar to putting a little bit of powdered juice flavoring in a large bottle of water. I suppose that's the idea, just to give a water a little hint of flavor but I have tested products that have done better in that regard.
2) Caffeine kick is nonexistent for me. My aim is to replace my energy drink consumption with healthier alternatives (I don't like their flavors as well), so that's why I gave this a shot. If coffee doesn't cut it for you, energy drinks do and you are trying to find an alternative, this product is not for you. Full disclaimer, I tried it in all situations I would drink a caffeinated drink - morning, after lunch, working/studying, and before a party- no effect for me.
All in all, I will continue my search for a drink that provides energy, with decent taste and decent price because, sadly, this is not the one.”