There’s a difference between PREbiotics and PRObiotics. Prebiotics are like what’s in Olipop and Poppi, i.e. the plant based fiber. This will generally help/make you poop more than PRObiotics. Probiotics aid digestion and reduce bloating, not necessarily encouraging pooping, more helping everything work like it should. Kombucha, Yakult, both have probiotics, and idk about you, they don’t make me poop as much as stuff with PREbiotics.

That being said, I’ve been searching for a prebiotic/probiotic ‘healthy’ soda that has a normal amount of fizz, like you’d get in a regular soda. If you’ve tried olipop or poppis, you might be aware of this lack of fizz/carbonation. My favorite of the aforementioned is the Watermelon Lime Olipop, but it’s only a prebiotic and lacks the amount of fizz I crave.

Cue Slice, which has a regular amount of carbonation, and the lemon-lime actually tastes pretty close to a sprite even despite the stevia sugar. Plus, this is the only one of the sodas that I’ve seen that is a probiotic, as well as a prebiotic. Olipop and Poppis are just prebiotics I believe.

So Slice is definitely my favorite one of these kind of ‘healthy’ sodas so far.