Your gut runs the whole show.

A daily probiotic stick that dissolves in seconds — no water, no scoop, no new habit to build.

Try the 10-Day Reset — $16.99  |  Shop the full 32-count

14 clinically studied probiotic strains  •  Third-party lab tested  •  Vegan, non-GMO, gluten-free  •  Zero sugar

What it actually is

Ollin is a daily pre-, pro-, and postbiotic stick — the kind of gut support families usually get from a bottle of pills or a powder you mix into water. Ours is a single pre-measured packet you tear and take straight, built with 14 clinically studied strains, a butyrate-supporting blend, and Vitamin D3, C, and zinc for immune support. No water needed. No new routine to remember. Now available in Blue Rizz and Frosted Lemonade.

Why start with the 10-Day Reset

Not sure yet if Ollin's right for your family? The 10-Day Reset is the same formula in a smaller commitment — enough to feel the difference before you buy the full size.

$16.99 · 10 packets · free shipping

Try the 10-Day Reset

From the founders

Ollin was built our of necessity after our daughters difficult recover from chemotherapy. Juggling powders, pills and no lack of faith in gummies, we turned to a new solution. One packet, once a day — that's the whole idea.

Read our full story →

Ready to start?

Try the 10-Day Reset — $16.99  |  Shop the 32-Count

Common questions

Do I need to refrigerate it? No — shelf-stable, no water needed, take it anywhere.

What does it taste like? Choose Blue Rizz or Frosted Lemonade — both zero sugar, sweetened with allulose. Naturally flavored. Blue rizz offers a sweet blue raspberry flavor, while frosted lemonade offers a subtle tart mixed with cream taste.

How is this different from a gummy or a powder mixed into water? No added sugar, no water needed, and a more concentrated dose per stick than most gummies carry. With Third-Party-Lab testing to ensure what is on the label, is what you get.