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Syntol is a spore-based probiotic enzyme formula. Probiotic spores can survive harsh digestive acidity and heat intact. This therapeutic daily probiotic formula supports microbiome balance, with a gentle enzymatic yeast cleanse.

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Too much of a good thing isn’t always a good thing. This is especially true when it comes to candida, a form of yeast that, in moderation, helps with digestion and nutrient absorption. But when it starts overproducing, candida releases by-products into the body. This can lead to occasional:

  • Bloating
  • Gas
  • Fatigue
  • Immune malfunction

There are many factors that can lead to candida and intestinal imbalance. Smoking or drinking, poor nutrition, and high stress are all known contributors.

The good news is you don’t have to suffer any longer. Syntol, a scientifically formulated combination of enzymes, probiotics and prebiotics, is your best choice for supporting healthy yeast levels.

Superior spore forming bacteria survive the harshest environments. Superior strength, bacterial balance, yeast cleanse, and enzymatic gastrointestinal formula.


Customer Reviews

Based on 165 reviews
Juan Z.

La verdad me ha sorprendido este producto llevo una semana utilizándolo y me siento mejor ,no picor no molestia ,lo recomiendo al 100% claro dependiendo del organismo no todo el mundo es igual . En mi caso es Cándida estoy contento con el producto gracias 😃

Vince Z.
Best product on the market

I had cancer, I've been taking this product since 2008 It work so well I have doctor friends who now take it.

Q. A.
Excellent product!!! Amazing guest services!!!

So I had a problem with the date on the bottom and mistook it for an expire date when it was actually a manufacturer date. That’s very different. Went to return and left a bad review because I thought the seller was saying non refundable when it was Amazon. The seller got ahold of me right away and took care of all my concerns very quickly. I am very pleased with the product as I have been using it for many years. There really is no substitute!!!

Great health benefit using Syntol AMD supplemented with Thorne Daily Greens Plus.

I suffered for 2.5 years with GERD, havingsevere stomach problems.Everything ended within 3 weeks of taking thepro and prebiotics on January 22th, 2023."GERD" icncluded chronic diarrhea, weight loss, excessive fatigue; confusion with dehydration.Within 48 hours, I was already feeling 60-70 percent better and less stomach problems.My life is now 100 percent normal and I'm able to eat; live a normal life again with better cognitive memory and concentration.Gerd was debilitating as my heart surgery, stroke, seizures; other health concerns.Everything listed above is true from my heart and hope others can benefit from my review.I believe God delivered answers to me in my time of need.Mike, San Diego, California


B. subtilis

Bacillus subtilis is a spore forming bacteria that supports the proliferation of beneficial bacteria and can crowd out other organisms within the gut.

L. helveticus

Lactobacillus helveticus is a probiotic that stimulates the immune and digestive system.

S. boulardii

Saccharomyces boulardii is a non-systemic and non-pathogenic yeast originally found in the skins of the lychee and mangosteen fruits. This yeast is an important probiotic that can help to recolonize and sustain flora in the large and small intestine with its ability to control various forms of diarrhea.

L. acidophilus

Lactobacillus acidophilus is healthy bacteria that produces hydrogen peroxide, lactic acid, and other substances that create an acidic, unfriendly environment for harmful organisms.

L. rhamnosus

Lactobacillus rhamnosus is a lactic acid-producing bacterial strain that is known for its ability to survive in highly acidic conditions of the stomach as well as the intestines.

L. plantarum

Lactobacillus plantarum is a lactic acid-producing bacteria that prevents harmful bacteria from attaching to the mucosal lining and competes for the nutrients the bad bacteria need to survive.

L. lactis

Lactococcus lactis is gram-positive bacteria that ferments milk sugar to lactic acid and adds synergistic support to the probiotic blend as a whole.

B. bifidum

Bifidobacterium bifidum naturally inhabits the colon and vagina, and is a very potent probiotic for the balance of microflora in the intestines.

Isomalto-Oligosaccharide (IMO, prebiotic)

IMO is a natural, non-GMO prebiotic fiber, providing low calorie and soluble prebiotic fiber for human digestive health. It’s also sugar and gluten-free. When IMO enters the large intestine, it is fermented by indigenous bacteria, providing fertilization of beneficial microflora. It has been clinically shown to greatly increase the number of indigenous bacteria in the digestive tract. In addition to being Kosher and Halal, our IMO products are generally recognized as safe by the FDA and approved by Health Canada. Clinical studies have shown IMO to cause the least flatulence in comparison to inulin and fructo-oligosaccharide (FOS).

Digestive Yeast Cleanse

Syntol uses the extremely potent blend of protease (protein digesting), cellulase and hemicellulase (cellulose digesting), glucoamylase and amylase (breaks down sugars), and serrapeptase. These enzymes strip away the candida's protective protein shell and begin digesting its cellular infrastructure.

Syntol contains a powerful intestinal cleanse to assist in the removal of dead cells and other unwanted proteins from the body. This protects the body from experiencing detox symptoms caused by toxins typically given off from the elimination of yeast.

Suggested Use

Directions: Take Syntol with eight ounces of water on an empty stomach. Start with one to two capsules per day and increase by one to two per day until you reach your desired daily dosage. Larger daily doses may be split into two to three divided doses. For best results, please refer to the guide below.

Maintenance: Two to four capsules per day.

Increased support: Six capsules per day.

Therapeutic: Nine to 12 capsules per day.

Warning: Do not take this product without the consent of your physician if you are currently taking anti-coagulants or if you are pregnant or nursing.


What is Syntol?

Syntol is a powerful combination of non-competing probiotics and prebiotics that are capable of creating an extremely unfriendly environment for yeast colonies and supporting a balanced digestive tract. In addition, Syntol also contains a powerful enzyme blend that is capable of removing dead cells and toxins from the body without the undesirable symptoms often associated with probiotic and digestive cleansing formulas.

Does Syntol contain gluten, dairy, soy, or other allergens?

Syntol does not contain gluten, dairy, soy, tree nuts, peanuts, and shellfish. Syntol is also vegan-friendly.

What are probiotics?

Probiotics are medically referred to as a group of friendly bacteria or microflora. Probiotic bacteria favorably alter the intestinal microflora balance, inhibit the growth of harmful bacteria, promote good digestion, boost immune function, and increase resistance to infection. People with flourishing intestinal colonies of beneficial bacteria have extremely strong immune systems.

Why Syntol?

Syntol contains 13.6 billion colony forming units (CFUs) of complementary microflora and spore-germinating probiotics per dose. To stimulate the growth and activity of the probiotics, IMO, a non-digestible fiber derived from non-GMO tapioca, has been added as a prebiotic. In addition to beneficial microflora, Syntol also contains a powerful enzyme blend designed to clear yeast and other unwanted debris out of the intestinal tract, making Syntol superior to competing yeast cleanses on the market.

Syntol is a class-leading synbiotic, containing prebiotics, probiotics, and enzymes all in one capsule.

How does Syntol work?

Syntol uses spore germination technology, a revolutionary new process that delivers probiotic spores rather than living bacteria. Probiotic spores are dormant life forms that protect the bacteria from acidic conditions, as well as extreme heat and cold. These spores, along with the potent probiotics, attach themselves to the inside of the intestinal mucosa and begin to germinate, allowing for complete microflora colonization. In addition, the enzyme yeast cleanse will help to break down any dead fungus or toxic materials remaining in the intestinal tract, allowing for a complete eradication of unwanted debris.

What is candida?

Various strains of candida are naturally found in the human body. With healthy levels of microflora, these yeast strains live in perfect harmony within the intestine. However, poor diet and other factors can cause candida overgrowth. Some doctors argue that 60 to 80 percent of the United States population may be impacted by an overgrowth of candida yeast. Eventually, these yeast strains can begin to turn into living parasites, robbing our bodies of our resources for their own benefit.

Over time, candida can begin developing plantlike roots that penetrate and attach themselves to the inside of the intestinal wall. These roots can dig deep enough to cause leakage in the intestinal tract and allow toxic material to flow into the blood. Candida is comprised of an outer protective protein layer and primarily cellulose and N-acetyl-glucosamine (Chitin) under it, making it very difficult for the body to break down and eliminate naturally. Syntol contains a powerful enzyme blend necessary to strip away the protective protein shell and begin digesting the cellular infrastructure of the candida.

Do I need to take Syntol forever?

For therapeutic benefit, most people find that a minimum of one month of supplementation is necessary, with the best results occurring one to two months thereafter. Once benefits have been achieved, a maintenance dose of Syntol can be taken in lieu of your daily probiotic. In fact, Syntol is one of the best daily probiotic supplements available. Many people find that Syntol is a great addition to their daily regimen to keep their body in balance once they’re healthy.

Does Syntol require refrigeration?

Refrigerating Syntol is not necessary during its normal shelf-life. The advanced spore germination technology and freeze-dried bacterial strains allow for a shelf stable product. However, it is important to store probiotics in a cool and dry place. Refrigeration will certainly not hurt the product, and can prolong shelf stability if you believe that you may be approaching the product’s shelf-date.

Is Syntol safe?

Yes. There have been no reports of any serious or adverse side effects from taking Syntol.

Can I use Syntol if I am taking antibiotics?

Some doctors feel it is best to wait until an antibiotic regimen is over before taking a probiotic supplement, however there is no evidence that probiotic supplementation is dangerous or will somehow negatively impact the efficacy of the prescription. Opinions do vary, and some doctors will actually encourage their patients to take probiotics while on antibiotics. For this reason, it’s always best to contact your healthcare provider for their direction with these inquiries.

When is the best time to take Syntol?

For best results, take Syntol at least one hour prior to eating and/or two hours after a meal.

Can I take Syntol with other supplements?

Syntol can be safely taken with other dietary supplements.

How long does it take for Syntol to work?

Typically, supplementing the product for a minimum of one month is recommended, with the best results occurring anywhere from one to two months thereafter.

Is Syntol Kosher?

The formula is Kosher, and a copy of the certification is available by request .

Is Syntol vegetarian?

The Syntol formula is vegetarian in accordance with the guidelines of the AMERICAN VEGETARIAN ASSOCIATION.

Is Syntol non-GMO (Genetically Modified Organism)?

Yes, Syntol is non-GMO. The microorganisms used to produce this enzyme product are not genetically engineered organisms as defined by the NATIONAL ORGANIC STANDARDS BOARD. Genetically engineered is defined as follows: Made with techniques that alter the molecular or cellular biology of an organism by means that are not possible under natural conditions or processes. Genetic engineering includes recombinant DNA, cell fusion, micro-and macro-encapsulation, gene deletion and doubling, introducing a foreign gene, and changing the position of genes. It shall not include breeding, conjugation, fermentation, hybridization, in-vitro fertilization, and tissue culture.

Further testing is also conducted to determine whether any common GMO material is present in the product. A copy of the lab analysis can be DOWNLOADED HERE.