Seed Vs. Ritual Synbiotic – Which Probiotic Is Superior?

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By Jack Cincotta, MS

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Seed Vs Ritual Synbiotic

With so many probiotic and gut health supplements out there, how do you know which ones are best? 

Sometimes it can be hard to tell. But there are definitely ones that stand out due to their ingredient quality, dosages, and overall reputation. 

And two probiotic supplements that are very popular in today’s market are Seed and Ritual Synbiotic. 

Now, if you’re just starting out, it’d be a safe bet to go with either one of these since they both are well above average.

But if you want to know which one is THE BEST…we’ve got you covered. So, continue reading this comparison of Seed vs. Ritual Synbiotic to see which gut supplement is king. 

About Seed and Ritual Synbiotic

Before we get into any comparisons, let’s take a look at the general info on each supplement by itself. 


seed supplement

Seed is a daily synbiotic designed to deliver not only gastrointestinal (GI) health, but also total body health. “Synbiotic” means bacterial substances that confer health benefits to the host (us humans). It contains scientifically formulated and clinically studied probiotic strains and prebiotics to benefit anyone 18 and over.

It contains a whopping 53 billion AFUs (which are active-fluorescent units). Plus, they use ViaCap delivery technology to help the probiotics withstand the stomach and reach the colon. 

Seed is not only advertised to benefit the gut. It has specific strains in it advertised to enhance immunity, skin health, and even heart health.

Ritual Synbiotic

ritual synbiotic

Ritual Synbiotic is a 3-in-1 gut support supplement with prebiotics, probiotics, and postbiotics. It contains 11 billion CFUs (colony-forming units) from two of the most well-researched and clinically studied probiotic strains. 

Ritual is advertised to promote the growth of good bacteria in the gut, support gut barrier function, and provide relief from numerous GI symptoms. 

Comparison: Seed vs. Ritual Synbiotic

Alright, now let’s start to get into the nitty gritty and see which probiotic (or synbiotic, really) supplement proves to be the best. 

In this comparison, we’ll take a look at the ingredients, formulation, dosages, quality, pricing, dietary concerns, safety, and a few other aspects. In turn, we’ll be able to determine which supplement is the overall winner. 

Listed below is a table showing a snapshot of some of the main comparisons talked about below. But if you want to actually read all of the details, then continue after the table and read the full Seed vs. Ritual Synbiotic Comparison.

Comparison Table

Take a look at the table below if you want to see an easy, side-by-side comparison of some of the main features of Seed vs. Ritual Synbiotic. This should serve as a quick reference guide whenever you need it. 

Product: SeedRitual Synbiotic
Probiotic Count53.6 Billion AFU11 Billion CFU
PrebioticsYes (polyphenols and fiber)Yes (eliminates bad bacteria)
PostbioticsNoYes (CoreBiome)
Clinically Studied IngredientsYesYes
Number of Probiotic Strains242
Refrigeration RequiredNoNo
ViabilityViaCap TechnologyDelayed-release technology
Shelf Life18 monthsN/A
Advertised BenefitsGut, digestion, skin, heart, micronutrient synthesisGut, immunity
Price (30 Serving)$49.99$50
Return Policy30 Days (no return needed)30 Days (no return needed)

Seed vs. Ritual Synbiotic: Supplement Formulation

Within the supplement formulations of Seed and Ritual Synbiotic, there are a number of things that stand out. Let’s start with the probiotics.


Right away, it’s clear that Seed has more total probiotics. Seed contains 53.6 billion AFU, whereas Ritual Synbiotic has 11 Billion CFU (AFU and CFU are essentially equivalent, they’re just different terms). 

Seed also has quite a few more strains than Ritual Synbiotic. Specifically, Seed has 24 different strains, whereas Ritual Synbiotic only has two. 

The good thing for Ritual Synbiotic is it has LGG Lactobacillus rhamnosus and BB-12 Bifidobacterium animalis ssp., which are two of the most well-studied strains out there. 

They’re proven to offer many benefits for gut health, digestion, allergies, immunity, and many other things. 

But Seed also has many different strains of Lactobacillus and Bifidobacterium itself, including Lactobacillus Plantarum and Bifidobacterium longum, just to name a few. 

Plus, Seed has specific strains for specific benefits, including those for digestive health, gut immunity, and gut barrier function; skin health; heart health; and micronutrient synthesis. 

And all of their (Seed’s) strains have a solid amount of research behind them too. 


Both Seed and Ritual Synbiotic have prebiotic ingredients too. Prebiotics are substances that good bacteria feed off. Thus, prebiotics promote the growth of probiotics and can also produce health-benefiting substances such as short-chain fatty acids (SCFAs). 

Seed has a 190mg blend containing Microbiota-Accessible Prebiotics (MAPs), which includes pomegranate, chaga mushroom, and pine bark. These substances deliver polyphenols and prebiotics that can help promote the growth of good bacteria. 

In Ritual Synbiotic, they include PreforPro, which is a trademarked blend of various bacteriophages. It has been clinically proven to inhibit the growth of bad bacteria while promoting higher counts of good bacteria. And it seems like this has a little more research behind it than the ones in Seed. 


Now, one thing missing from Seed that is included in Ritual Synbiotic is a postbiotic. Postbiotics are compounds produced resulting from microbial fermentation. In other words, when a probiotic consumes prebiotics, it gives off metabolic byproducts as a result. 

And in Ritual Synbiotic, they include CoreBiome, which is a trademarked form of tributyrin, a short-chain fatty acid. CoreBiome has been clinically proven to have a high bioavailability and reach the colon and small intestine, where it has many benefits, including enhanced gut barrier integrity. 

Seed vs. Ritual Synbiotic: Benefits

Seed and Ritual Synbiotic should deliver many similar benefits, although there are a few unique benefits for each too. 

Seed Vs Ritual Synbiotic Benefits

In general, both Seed and Ritual Synbiotic may provide the following benefits:

  • Better digestion
  • Improved gut barrier function
  • Increased number of good bacteria
  • Decreased pathogenic bacteria
  • Decreased bloating, gas, and other GI symptoms
  • Better gut immunity/overall immunity

Some specific benefits from Seed that you may not get from Ritual Synbiotic are:

  • Skin health
  • Heart health
  • Enhanced micronutrient synthesis

These are all based on the specific probiotic strains included. Seed has a more diverse probiotic profile. 

But a unique aspect of Ritual Synbiotic is its inclusion of postbiotics, so this may lead to greater improvements in:

  • Gut barrier integrity
  • Metabolism

Seed vs. Ritual Synbiotic: Customer Feedback and Reviews

Unfortunately, both Seed and Ritual Synbiotic don’t have any ratings or reviews listed on their websites. And there really aren’t many listed reviews on Amazon either for either of these products. (I’m guessing that they have only very recently been available beyond their own websites).

ritual synbiotic amazon rate

Ritual Synbiotic has a 4.3 out of 5 rating on Amazon, although there are only 28 total reviews. 

And Seed only has 3 reviews on Amazon, so the rating isn’t worth mentioning. 

seed amazon rate

From scanning across other websites, most generally give a 4.5 out of 5 rating to Seed, so it seems to be a pretty successful product too. 

Most people note just general stomach health improvements, with less gas and improved regularity, among other things. 

Seed vs. Ritual Synbiotic: Other Considerations

Next, let’s take a look at some other factors that influence the overall quality and effectiveness of Seed and Ritual Synbiotic. 


First, we need to discuss a very important part of probiotic supplements: viability. 

After all, if a product gets destroyed and can’t reach the full GI system, you won’t get any health benefits. 

Now, in Seed, they have a 2-in-1 ViaCap Delivery Technology. This design shields against digestion, which ensures that the probiotics can survive and reach the small intestine and colon. 

Ritual Synbiotic has something similar with its delayed-release capsule design. This design allows the probiotics and other ingredients to effectively reach the colon.

Return Policies

Seed offers a 30-day money-back guarantee. So, you can receive a full refund by letting them know if you’re not satisfied within 30 days. No need to return the product either. 

Ritual Synbiotic also offers a 30-day money-back guarantee. If you’re not satisfied, they’ll refund your money; no questions asked. 

Dietary Restrictions

Both Seed and Ritual Synbiotic took a number of steps to provide allergen-free, unrestrictive products. 

Seed is vegan, nut-free, corn-free, gluten-free, shellfish-free, dairy-free, sesame-free, and soy-free. 

And Ritual Synbiotic is vegan and gluten-free, in addition to being free from major allergens. 

Other Safety Aspects

Seed is also free from binders, preservatives, glyphosate/AMPA, and is Prop.65 compliant. 

And Ritual Synbiotic is non-GMO, but it doesn’t list any specific info on preservatives, fillers, or anything like that.

 Also, both are 3rd party tested for purity, strength, safety, and potency.

Stability Aspects

Another important aspect is shelf life and viability. 

Seed doesn’t require any refrigeration and is protected from oxygen, moisture, light, and heat. It retains its stability for up to 18 months when stored at 70 degrees F or lower.

Ritual Synbiotic also requires no refrigeration and has moisture-controlled bottle technology to protect the strains. 

Benefit Preferences

It’s likely that Seed will deliver more health benefits than Ritual Synbiotic since it contains more probiotic strains. 

seed capsule

However, Ritual Synbiotic is likely more gut-specific due to its 3 different gut-supporting compounds compared to just 2 in Seed. 

If you’re looking for enhanced gut health and greater overall health, Seed probably aligns more with this.

But if you’re looking for all 3 “biotics” and want to specifically target the gut, Ritual Synbiotic may be a better choice. Although this isn’t necessarily true given Seed’s specific effects on the gut too.

ritual synbiotic capsule

Seed vs. Ritual Synbiotic: Price Value

With Seed, you get a one-month supply (60 capsules) for $49.99 ($1.67/serving). 

And Ritual Synbiotic, you get a one-month supply (30 capsules) for $54 ($1.67/serving). 

So, these are essentially the same price per serving. 

But given that Seed has a much higher unit count, it likely is the better value. 

Of course, Ritual Synbiotic has postbiotics, whereas Seed doesn’t. 

But it still looks like Seed has a higher number of components than Ritual Synbiotic to place it a little higher value-wise.

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Seed vs. Ritual Synbiotic: Which Supplement is Better?

Well, it all comes down to this. Are you ready?

After going over both products, it is likely that Seed is the better overall choice for most people. 

Seed contains many more probiotic strains and total units, while also offering more potential health benefits. And the inclusion of prebiotics and other ingredients makes it an all-around solid product. Plus, it is really well-researched and checks all the boxes for safety, quality, and effectiveness.

Now, Ritual Synbiotic is a high-quality product too. We would just like to see it include a more diverse probiotic portfolio. 

But it does stand out in one way by including prebiotics AND postbiotics. So, if you’re someone who really wants all 3, then go with Ritual Synbiotic. Otherwise, Seed is the best bet for most people. 

Still looking to learn more about each option? If so, check out our complete Seed review here and our complete Ritual Synbiotic review here.

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Jack Cincotta, MS

Jack Cincotta is a certified holistic health coach through AFPA and a board-certified holistic health practitioner through AADP. He has written hundreds of articles on nutrition and supplementation. Jack has a M.S. degree in Psychology and is passionate about researching the science behind nutrition. He often uses research-backed supplementation protocols for many of his clients to optimize results.