Gut Health

Synbiotic+

3-in-1 clinically-studied prebiotics, probiotics and postbiotic to support a balanced gut microbiome.*

Probiotic blend from two of the world's most clinically-studied strains

Good Value(s)

30 Day Money-Back Guarantee

Don't love it within 30 days? It's on us.


Supplement Facts
Serving Size: one (1) vegan capsule
Servings Per Container: 30
Amount Per Serving% DV
Calories5
Probiotic Blend Lactobacillus rhamnosus (LGG®) Bifidobacterium animalis ssp. lactis (BB-12®)120mg
(11 billion CFU†)
**
PreforPro® LH01 - Myoviridae, LL5 - Siphoviridae, T4D - Myoviridae, LL12 - Myoviridae15mg**
Tributyrin (as CoreBiome®)300mg**
** Daily Value (DV) not established.
† At Expiration Date under recommended storage conditions
Other ingredients: Stomach acid-resistant outer vegan capsule (hypromellose, gellan gum), medium chain triglycerides (from coconut) inner vegan capsule (hypromellose), silica, cellulose.

CoreBiome® is a registered trademark protected by Patents Pending claiming priority to Serial No. 16/519, 434 under exclusive global distribution by Compound Solutions, Inc
PreforPro® is a trademark of Deerland Enzymes, Inc.

In an in vitro study, Synbiotic+ was shown to:

COLON MODEL STUDY

  • Significantly increase the production of butyrate*

  • Significantly increase microbial diversity*

  • Significantly increase the growth of beneficial bacteria*

SHIME® STUDY

  • The majority of probiotics survived transit through the stomach and small intestine, to be delivered to the colon in a viable form.*


About our Colon Model Study

We partnered with ProDigest in Belgium—one of the leading experts in vitro simulations of the gastrointestinal tract—to conduct a study modeling the human colon. This allowed us to measure the physiological impact of Synbiotic+.

About our SHIME® Study

The Simulator of the Human Intestinal Microbial Ecosystem (SHIME®) model is a scientifically advanced in vitro model representing the physiological conditions of the upper gastrointestinal tract. Our study was also conducted in partnership with ProDigest in Belgium.

Why It Matters

We are incredibly proud of the evidence-based products we formulate, and we believe scientific studies are the best way to quantify their impact.

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No Refrigeration Needed
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Vegan
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Gluten and Major Allergen Free
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Made Traceable®
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Non-GMO Project Verified
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Third Party Tested

Culture that moves you forward.

Reshape your relationship to your gut with our cutting-edge approach to digestive support.*

Bloat Support

Probiotic strains LGG® & BB-12® support relief of occasional discomforts such as mild and occasional bloating, gas, and diarrhea.*

Maintain Good Growth

The prebiotics are designed to target undesirable bacteria in the gut and support the growth of beneficial gut bacteria.*

Gut Barrier Health

The postbiotic provides fuel to the cells that make up the gut lining and supports gut barrier function.*

Immune Support

Probiotics help support immune health. It’s estimated that 70% of the immune system is located in the gut.*

  • The future of
    gut health

  • Clinically-studied Probiotics

    With 11b CFUs for digestive support, plus two of the world's most clinically studied strains.

  • One single-nested, minty capsule

    One daily capsule for simple, streamlined gut support.*

  • Designed to thrive

    Delayed-release capsule designed to help reach the colon (not the stomach), an ideal place for probiotics to survive and grow.*

  • No refrigeration needed

    Designed with moisture-controlled bottle technology to protect probiotic strains.

Traceable Ingredients

Synbiotic+ is Made Traceable® with two of the world's most clinically studied probiotic strains. Our visible supply chain tells you what you’re putting into your body, where it comes from, and why.

prebiotics

Prebiotics 15mg

PreforPro® has been studied in human clinical trials at the dose of 15mg, the same amount included in Synbiotic+, to support the growth of beneficial bacteria living inside the gut.*

Name
PreforPro®
Source
Prebiotic bacteriophage blend
Supplier
Deerland
Final Location of Manufacturing
Kennesaw, GA
probiotics

Probiotics 11B CFU

11B CFUs coming from two of the world’s most clinically-studied strains, with over 100+ publications of human clinical trials.

Name
BB-12® & LGG®
Source
Strains of live bacteria
Supplier
Chr. Hansen
Final Location of Manufacturing
Hvidovre, Denmark
postbiotics

Postbiotic 300mg

Tributyrin has been clinically studied at the dose of 300mg, the same amount included in Synbiotic+.

Name
Corbiome® Tributyrin
Source
A short chain fatty acid
Supplier
Compound Solutions
Final Location of Manufacturing
Sevilla, Spain
Supplement Facts
Serving Size: one (1) vegan capsule
Servings Per Container: 30
Amount Per Serving% DV
Calories5
Probiotic Blend Lactobacillus rhamnosus (LGG®) Bifidobacterium animalis ssp. lactis (BB-12®)120mg
(11 billion CFU†)
**
PreforPro® LH01 - Myoviridae, LL5 - Siphoviridae, T4D - Myoviridae, LL12 - Myoviridae15mg**
Tributyrin (as CoreBiome®)300mg**
** Daily Value (DV) not established.
† At Expiration Date under recommended storage conditions
Other ingredients: Stomach acid-resistant outer vegan capsule (hypromellose, gellan gum), medium chain triglycerides (from coconut) inner vegan capsule (hypromellose), silica, cellulose.

CoreBiome® is a registered trademark protected by Patents Pending claiming priority to Serial No. 16/519, 434 under exclusive global distribution by Compound Solutions, Inc
PreforPro® is a trademark of Deerland Enzymes, Inc.

We Want You to Ask Questions

Seriously. Our team of supplement experts and scientists has answers.

Synbiotic+ is a 3-in-1 clinically-studied prebiotics, probiotics, and postbiotic to support a balanced gut microbiome.*

Probiotics are only able to stay in the gut for a few days or weeks at a time, and consistent use can help support the benefits (hello gut health, digestive health, and immune health) of the clinically studied probiotic strains.*
Our products are purchased as a subscription. After your initial purchase, orders are automatically sent every 30 days to keep you on track. That said, it’s your Ritual: We’ll send you a notification each month a few days before we charge you and ship your next bottle. You’re free to rush or delay an order or cancel your subscription at any time, right from your account page.
Each batch of Synbiotic+ is tested for identity, purity, strength, and composition so we can be sure that what’s on the label is what’s in the capsules. We also complete third-party testing to ensure our products are compliant with regulations and guidelines for heavy metals, microbes, and major allergens and to help assure the quality and safety of our products.

Additionally, we conducted a scientific study for Synbiotic+®, our daily 3-in-1 gut support supplement featuring prebiotics, probiotics, and a postbiotic designed to support gut, digestive, and immune health.*
The current packaging is made from mixed materials, including polypropylene for the bottle and 100% PCR polypropylene for the cap. The bottles are not currently recyclable due to their mixed materials, but we are continually looking for updated formats that allow us to deliver a fresh product in a sustainable format.

Additionally, your first month is shipped in a recyclable box, and recurring orders are shipped in mailers made from 100% recycled content (the paper used to make our mailers is 100% garbage-repurposed newsprint and plant fibers). Any collateral included is also made of 100% recycled materials.
When first starting, your gut microbiome may need time to adjust. You may experience side effects such as minor gas, bloating, or stomach rumbling, which should subside with ongoing use. Consult your healthcare professional if symptoms continue after two weeks.

That said, like any new diet change, by constant use, the body will begin to acclimate to the introduction of daily prebiotics, probiotics, and a postbiotic. Probiotics are only able to stay in the gut for a few days/weeks at a time. Consistent use helps support the benefits of the clinically studied probiotic strains.*
Synbiotic+ has been evaluated in a safety study to be safe for use by pregnant and nursing women. However, we recommend that you consult your healthcare practitioner before using if you are pregnant or nursing.

More questions? Find answers on our FAQs page.

Meet Our In-House Scientists and Expert Council

We work with a lot of exceptional and thoughtful people—like the scientists, nutritionists, and medical doctors on our Scientific Advisory Board, who help guide our product innovation and clinical research.

Dr. Nima Alamdari, PhD

Dr. Nima Alamdari, PhD

Chief Scientific Officer (Prev. Harvard Faculty)

Dr. Robin Berzin, MD

Dr. Robin Berzin, MD

Doctor & CEO, Parsley Health (Functional Medicine)

Dr. Mastaneh Sharafi, PhD, RD

Dr. Mastaneh Sharafi, PhD, RD

VP of Scientific Affairs at Ritual (Nutritional Sciences)

Dr. Michelle Davenport

Dr. Michelle Davenport

Registered Dietitian & Nutritionist

Dr. Marie Caudill, PhD, RD

Dr. Marie Caudill, PhD, RD

Professor, Cornell University (Nutritional Sciences)

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Icon 3/4 Star

4.7 out of 5.0 stars

We're all about transparency. Read reviews by real people who take Ritual. Learn More.

More About Our Reviews

We only publish real reviews by real customers. We’d love to post every review that’s submitted, but because of FDA and FTC regulations, there are some we can’t. Learn more about that here.

obsessed

Stella

Age 18 - 24

7 months on Synbiotic+

Saved my gut!

08/12/2023

I've had IBS my whole life, and after I tried going to a naturopath and taking so many weird supplements my digestion got so much worse. These probiotics really saved me--totally got rid of my bloating and diarrhea! It took about a month for my …
Read More.

Yes, I'd tell a friend to take this product.

Is this review helpful?

3
0
obsessed

Erin H.

Age 35 - 44

8 months on Synbiotic+

My daily essential

30/11/2023

This is the best probiotic. I notice a huge difference when I'm not on it. Very effective. My cousin came to visit from overseas, and she was having severe diarrhea, constipation & bloated. I shared a few pills with her, and she was amazed at how effective this probiotic is.

Yes, I'd tell a friend to take this product.

Is this review helpful?

1
0
healthyish

Sharm T.

Age 25 - 34

3 months on Synbiotic+

Probiotics that arent boring

29/11/2023

I really like the symbiotic+, it smells really good and seems to help my gi tract. I started taking it after some health issues and haven't looked back.

Yes, I'd tell a friend to take this product.

Is this review helpful?

0
0
healthyish

Sarah L.

3 months on Synbiotic+

Believer

28/11/2023

I have been using Synbiotic+ for a couple months and have had a positive experience and overall feel better since using it.

Yes, I'd tell a friend to take this product.

Is this review helpful?

0
0
obsessed

Belle S.

Age 25 - 34

2 months on Synbiotic+

notice the difference

21/11/2023

i’m so thankful for a probiotic that feels clean and doesn’t hurt my stomach to take it when i don’t eat and i notice a difference when i forget to take it! i think over $50 is still too much for a probiotic when most probiotics are $30-$40 but it’s really great and it’s beautiful so maybe i’m just paying for the look! ha

Yes, I'd tell a friend to take this product.

Is this review helpful?

7
2