I don't usually cover nutrition or food, but I have to admit that I've been hearing a lot about Stur from my friends (extra disclosure: my friend Jen does their social media), they all love it. It is a natural stevia liquid water enhancer with 0 sugar, 0 calories, and 7 essential vitamins. You can add it to water, soda water and even cocktails! It comes in 6 flavors, the idea is that you can add as much (or as little) as you want. Oh, and it is vegan.
Want to try it out? They're holding a contest with some of my favorite bloggers! You could win a $250 Visa gift card and all 6 flavors of Stur. Open to the US only, 18 and over.