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Syntol Review – 10 Things You Should Consider

By Dr. Usmarah Hussain

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Overview | Ingredients | Is it Safe? | Precautions | Price | How To Take | Conclusion

Having a healthy gut largely depends on trillions of microorganisms thriving inside it. Known as the gut microbiome, these organisms need to be perfectly balanced to avoid problems like bloating, gas, immune malfunction, etc. Luckily, probiotic supplements can help in this regard.

Syntol is a natural supplement therapeutically focused on improving the digestive system and alleviating gastrointestinal stress. It is currently manufactured by a well-known company called Arthur Andrew and is available for both adults and kids. The supplement contains a variety of prebiotics and probiotics that complete the body’s natural microbiome, thus improving almost all bodily functions. What’s more, it claims to offer multiple other benefits like a strengthened immune system, high energy levels, and mood enhancement.

Does Syntol really live up to its claims, or is it just another fad supplement? Let’s explore more about this supplement in detail.


1) Quick Overview

Syntol By Arther Andrew is a herbal blend of enzymes, prebiotics, and probiotic bacteria to support a healthy gut and body. It claims to work by regulating the cleansing process of the digestive tract. In addition, the company states that the product uses a unique spore germination technology to deliver probiotics in the form of spores rather than living bacteria which further improves the delivery of benefits.

Available in the form of pills, Syntol is free from gluten and animal-based products to suit the needs of the majority. The pills are easy to take and incorporate into daily life. The cost of this supplement seems to fall towards a higher-end, but the positive customer reviews compensate for the price tag.

Syntol is available in two different variants, catering to the needs of adults and children separately. Each one of them features ingredients like L. acidophilus, L. lactis, and Bifidum that serve as a fuel for good bacteria in the gut to grow and flourish. As a result, users can expect to enjoy better, symptom-free digestive health.

2) The Company Behind Syntol

Syntol is a product of Arthur Andrew Medical, a company with a simple rule to provide users with products that work. The company operates in the United States and uses both domestic and imported materials to formulate its supplements. The mainstay of Arthur Andrew Medical is probiotic- and enzyme-based dietary supplements of the highest quality to provide users with the best digestive health.

With a business history of over a decade, Arthur Andrew Medical ensures that each of its products offers a whole range of benefits so that customers do not have to take multiple products together. The research and manufacturing team at the company has over a century of experience in the nutrition industry, particularly emphasizing probiotics and enzymes. In addition, it uses extensive medical knowledge, research, and statistics to deliver users top-of-the-line products.


3) Details on Syntol Ingredients and Uses

Each Syntol capsule encloses the following ingredients to improve gut health:

  • B. subtilis: A spore-forming bacterium that increases the beneficial bacteria in the gut while reducing the harmful ones.
  • L. helveticus: A probiotic that regulates digestive health and stimulates the immune system.
  • S. boulardii: A non-pathogenic yeast that acts as a potent probiotic to flourish the gut microbiome and improve digestive health by saving it from diarrhea and other problems.
  • L. acidophilus: A healthy bacterium that secretes acidic substances to create an unhealthy environment for harmful organisms.
  • L. rhamnosus: A bacterial strain that produces lactic acid and is able to survive in harsh conditions of the digestive system to benefit it.
  • L. plantarum: Another lac-acid secreting bacterium that stops harmful bacteria from attaching to the mucosal lining and competes for nutrients with the good bacteria.
  • L. lactis: A gram-positive bacteria that act as synergistic support to the Syntol probiotic blend
  • B. bifidum: It naturally inhabits the vagina and colon and plays a role in balancing the gut microbiome for better digestive processes.
  • Isomalto-Oligosaccharide: A natural, low-calorie prebiotic fiber that fertilizes the beneficial microflora and increases their concentration.
  • Digestive Yeast Cleanse Blend: A blend of cellulase, protease, serrapeptase, glucoamylase, and hemicellulose that protects the digestive system from fungal infestation while detoxifying it from harmful chemicals.

4) Syntol Benefits & Results

Daily use of Syntol has been attributed to the following benefits:

  • Digestive support: Due to the presence of 13.6 billion colony forming units (CFUs), Syntol can improve digestive health while minimizing symptoms like flatulence, nausea, constipation, and diarrhea.
  • Healthy yeast levels: The digestive yeast blend added to Syntol ensures that the intestines are cleansed from unnecessary yeast particles.
  • Immune modulation: Bacterial strains like B. subtilis and L. helveticus strengthen the immunity and protect the body from harmful pathogens.
  • Mood enhancement: By balancing the gut microbiome, the probiotic strains in Syntol improve mood, memory, and cognition
Is it Safe?

5) Syntol – Is it Safe?

According to the company, there have been no reports of any serious adverse effects from taking Syntol. Users may develop mild symptoms like nausea, abdominal pain, or diarrhea, but they usually tend to go away within a few days.

Syntol also claims to be safe even if taken with other dietary supplements.


6) Precautions of Syntol Use

Do not take Syntol without consulting your physician if you are pregnant, nursing, or taking blood thinners. Although not contraindicated, some doctors prefer not to combine probiotic supplements with antibiotics, so if you are on an antibiotic course, wait until it is finished before starting Syntol.

Where to Buy?

7) Where to Buy Syntol?

Syntol is up for grabs through the company’s official website (arthurandrew.com), Amazon, iHerb, and Walmart.


8) Syntol Price

The cost for Syntol varies according to the bottle size and is as follows:
– 90-capsule bottle: $40
– 180-capsule bottle: $70
– 360-capsule bottle: $130

How To Take

9) How to Take Syntol

If you are a new user, start taking one to two capsules of Syntol per day with eight ounces of water, preferably on an empty stomach. Once you are satisfied, you can gradually increase the dose to four capsules per day. For increased support, the company recommends using six capsules of Syntol per day, whereas nine to twelve capsules can be taken per day for therapeutic effects.

For larger daily doses, consider splitting into two or three smaller doses.


10) Conclusion

Syntol is a GMO-free, vegetarian digestive support formula that includes a blend of prebiotics and probiotics. The supplement claims not only to balance the natural gut microbiome but also modulate immunity, enhance mood, and promote healthy yeast levels. The supplement has received positive reviews from customers online but can be a bit heavy on the budget, especially if taken in higher daily doses.

All in all, Syntol can be an excellent solution to support your gut and overall body health.

3.9/5 - (9 votes)
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I have researched extensively on the devastating effects of yeast in our bodies and was convinced that this product was the answer to the life long battle of the infestation of yeast due to medication and certain diets. My personal testimony , lo not a dynamic story, but nonetheless evidence of this product effectiveness. I had a discolored toe nail for many years. The doctors said it was a fungus, and could be cleared up with medication (specifically a anti biotic), or a laser type of surgery…yikes, no way. So I pretty much lived with it for YEARS. Once I heard about this product, and started taken it, within 3 months, the fungus toenail had cleared. That was about 4 years ago, and the fungus never returned. I am taken it again as a cleanse and a reboot to my digestive system. I give this product 5 stars…


Because of my work schedule I didn’t always have time to eat on a regular basis so I used to get terrible stomach aches. A friend gave me this formula and said it could help and he was right, I can now manage even the busiest day.

Anne G

I had some stomach problems and the result was gas problems, I used to have a very difficult time at work and went to the bathroom on a constant basis. I quickly realised that I had to do something, but I was searching for a natural solution. When I found this formula online I quickly purchased it and never regretred. This formula solved my gas problems in just a few days.

Greg F

We’ve used this product with our autistic teenage for a couple of years, and paired with the removal of corn from his diet, it has been a great addition to his intestinal health. We used other probiotics and enzymes before, but Syntol seems to give him what . Now he has less aggression, more consistent BMs, and better sleep patterns. It’s definitely worth a try if you’re searching for a supplement that will help with intestinal issues.