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ONCE-A-DAY PROBIOTIC

Sunny Gut Daily Probiotic 20B

Sunny Gut Daily Probiotic 20B

20 billion CFU · 13 strains · 1 capsule a day

Regular price $39.00 USD
Regular price Sale price $39.00 USD
Sale Sold out
Shipping calculated at checkout.

✓ Supports digestive health and regularity*

✓ Helps maintain a healthy balance of gut bacteria*

✓ One easy capsule a day

✓ Free US shipping and a 60-day money-back promise

Choose your supply

How would you like it?

  • ✓ Free US shipping
  • ✓ 60-day money-back guarantee
  • ✓ 15% off first order with SUNNY15

If you choose Subscribe & Save, we'll charge your card the discounted subscription price (15% off, plus any tax) every 30 days until you cancel. Skip, change or cancel anytime from your account or by emailing hello@sunnygut.com at least 2 days before your next charge. We'll email you before each renewal. Terms

🔒 Secure checkout · 🚚 Free US shipping · ↺ 60-day money-back promise

🎁 Free with 3 or 6 bottles: The Sunny Kitchen, a PDF of simple, gut-friendly recipes, emailed right after you order.
60-day money-back promise. Not for you? Email us within 60 days of delivery for a full refund of your first order, even if the bottle is empty.

Supplement Facts

Full Supplement Facts panel to be added here exactly as printed on the bottle.

How to use

Take 1 capsule daily with water, ideally with breakfast. Store in a cool, dry place. If you're pregnant, nursing, taking medication or have a medical condition, talk to your doctor before use.

Why a daily habit

Your gut is home to trillions of bacteria. Taking a probiotic every day helps support a healthy balance.* Most people give it at least 4–8 weeks of daily use.

Shipping & guarantee

Orders ship in 1–3 business days and US delivery usually takes 3–7 business days. Free US shipping. 60-day money-back promise.

View full details
  • 20 billion CFU

  • 13 probiotic strains

  • 1 capsule a day

  • Made in the USA

  • 60-day money-back promise

A simple daily habit for your gut

20 billion CFU from 13 probiotic strains in one easy capsule, to support digestive health and regularity.* No mixing, no measuring, no fridge to remember.

  • 1. Take one capsule

    Each morning with water or with breakfast.

  • 2. Keep it going

    Probiotics work best as a steady, everyday habit.

  • 3. Give it time

    Take it daily for at least 4–8 weeks and see how it fits your routine. If it's not for you, our 60-day promise has you covered.

Your first weeks with Sunny Gut

  1. Day 1Take one capsule with breakfast. That's the whole routine.
  2. Weeks 1–2Make it a habit — same time, every day. Consistency matters more than anything.
  3. Weeks 4–8This is the window we suggest before deciding if it's right for you. Everyone is different.
  4. Day 60Not for you? Our 60-day guarantee has you covered.

Why Sunny Gut

Sunny Gut Daily 20BTypical drugstore probioticYogurt alone
CFU per serving20 billionVaries widelyOften not listed
Strains13Often just a fewA few
Once a day✔VariesDaily servings
Prebiotic option✔ Plus 40BRarely✖
60-day money back✔✖✖
Free delivery to your door✔✖✖

Best value

The 3-bottle pack

Subscribe & save 15% on any pack (a single bottle drops from $39 to $33.15). Free shipping, and our free Sunny Kitchen recipe guide. 90 days of your new habit, covered by our 60-day promise.

Choose 3 bottles

Try it for 60 days. Love it, or get your money back.

If Sunny Gut isn't right for you, email hello@sunnygut.com within 60 days of delivery for a full refund of your first order, even if the bottle is empty.

Questions, answered

How do I take it?

One capsule a day with water, ideally with breakfast. Consistency matters more than timing.

How soon will I notice anything?

Everyone is different. We suggest taking it every day for at least 4–8 weeks. That's why our promise lasts 60 days.

What's the difference between Daily 20B and Plus 40B?

Plus has twice the CFU and adds prebiotic fiber, which feeds the good bacteria.* Daily is the simple starting point; Plus is for people who want more.

Is it safe with my medications?

We can't give medical advice. If you take prescription medication, have a medical condition or a weakened immune system, or are pregnant or nursing, please check with your doctor first.

How does the subscription work?

Choose Subscribe & Save and we'll send a bottle every 30 days at 15% off ($33.15 instead of $39 for Daily 20B). Your card is charged automatically each cycle until you cancel. Skip, change or cancel anytime in your account or by emailing us at least 2 days before your next charge. We email you before each renewal.

What's your guarantee?

60 days from delivery. If you're not happy, email hello@sunnygut.com for a full refund of your first order, even if the bottle is opened or empty. See the Guarantee page.

Do I need to refrigerate it?

Storage details will be confirmed with our supplier before launch.

Can I use a discount code with a bundle?

Yes, your first-order 15% code works on any single order, including bundles. Only one code per order.