The Slice Gut Game
Prebiotics
Think of prebiotics as the snacks your gut’s good bacteria can’t get enough of. They’re like fuel for the party, keeping the probiotics energized and ready to work their magic. No prebiotics, no party—it’s that simple.
Probiotics
Probiotics are the cool crowd of good bacteria that live in your gut. They’re the ones keeping everything in check—helping with digestion, boosting your mood, and making sure your immune system stays sharp. Basically, they’re the MVPs of your microbiome.
Postbiotics
Postbiotics are the after-party vibes—what’s left after the probiotics have done their thing. These are the health-boosting byproducts that support your immunity, and keep you feeling amazing. Small but mighty, they’re the cherry on top of gut health!
OG Just Got a New G.

The real fizz soda.
Originally born in 1984, we’ve been boldly flavored from the start.

Bold benefits, no BS.
We don’t use junk like high fructose corn syrup or complicated words you can’t read.

Refreshed and reloaded.
We call it “healthy soda” for a reason.

Frequently Asked Questions
It’s the full-flavored soda you loved as a kid, now with grown-up benefits. With 5g of natural sugar (or less), no high fructose corn syrup, and packed with prebiotics, probiotics, and postbiotics for your gut. Oh, and it’s still undeniably classic!
Slice is best kept refrigerated to lock in those probiotics and gut health benefits!
We ship Slice via FedEx Monday-Wednesday to avoid weekend delays (no weekend deliveries). Our soda is kept chilled but ships safely without ice. Please pop it in the fridge when it arrives and keep it cold until you're ready to enjoy!
We formulate Slice to taste as close to traditional soda as possible. No high fructose corn syrup or artificial flavors—just the bold, sweet flavor you know and love.
Slice is vegan, gluten-free, non-GMO, and kosher. We use some organic ingredients, but we’re not certified organic.
Some flavors, like our Classic Cola contains 25mg of natural caffeine from organic green tea extract! Check the can or product page on our website to see which ones bring a little extra energy.