The Best Probiotics for a Healthier Gut and Immune System

Probiotic products provide the body’s digestive system with excellent benefits. These microscopic organisms help promote and maintain optimum intestinal health. It produces balance in the gut. Being one of the hottest buzzwords in the health food industry today has led to the production of many probiotic supplements in many forms from standard capsules to powders, liquids and more. The choices are endless so we want to make this deal easier for you by providing a quick and handy guide on the subject.


Nutrizing 16 Strain Multibiotics

  • 16 strains of well-known good bacteria
  • GMO-free
  • Suitable for vegetarians
  • For digestive support
  • Time-release technology, acid-resistant capsules
  • Made in a GMP-certified facility
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Gut health is the key for overall good health and a variety of probiotic strains can provide different health benefits. NutriZing’s Probiotics colonizes the body, specifically the gut with beneficial and good bacteria to target digestive issues. One of the most advanced formulations in the market, it provides 30 billion CFUs per serving and up to 16 strains of good bacteria: including Bifidobacterium, Lactobacillus and Streptococcus. Our product is delivered in capsule shells that are made from acid-resistant and time-release technology that help protect the ingredients from harsh stomach environment and ensure their release in the intestine. This product is made in a GMP-certified facility too.

Buyers Guide

  1. What are probiotics exactly?

    Answer: Probiotics as a while are live, beneficial bacteria or yeasts that live in the body. We are all too familiar with bad bacteria but there’s good bacteria that benefits the body as well and they are referred to as probiotics. These probiotics provide balance in the intestines and manages bad bacteria as well.

  2. What are the benefits of probiotics?

    Answer: Probiotics as mentioned previously regulate bad bacteria so the latter will not harm your health. It helps in the creation of vitamins, protects the cells that line the intestines from bad bacteria that can get through the blood plus it also helps break down and take in the medications that you imbibe. Probiotics also help in retaining a stronger immune system—according to research the immune system is linked to the healthy functionality of the gut and the intestine. The body utilizes probiotics bacteria as training ground to boost the strength and effectivity if the immune system. Thus, a low rate of good bacteria also reduces immunity. By adding probiotics, you will also improve the body’s capacity to fight back bad bacteria and other microorganisms.

  3. What are the most common probiotic bacteria types?

    Answer: There are lots of good bacteria which can be grouped in the probiotics category however, there are only two specific kinds that are commonly used in probiotic products and they are lactobacillus and Bifidobacterium. Probiotics also include yeast, with Saccharomyces boulardii as the most common.

Our Top Picks


Physician’s CHOICE Probiotics 60 Billion CFU

  • Contains doctor-approved probiotics and prebiotics
  • Certified organic, vegan and non-GMO
  • Includes 10 probiotic strains
  • Third party-tested

The Physician’s CHOICE Probiotics 60 Billion CFU supplements assures you will get reliable probiotic benefits without the excess ingredients. It is composed of probiotics and prebiotics that were doctor-certified and acquired through extensive, clinical research. The formulation for this supplement contains 10 probiotics and none of the GMOs, allergens like gluten, soy, dairy, wheat, eggs and shellfish plus preservatives. The supplements are also contained in a shelf-stable bottle for stability. Third party-tested for potency, quality and purity.


Nuven Naturals All-in-One Gut Health

  • Made with Non-GMO ingredients in a GMP Certified Facility
  • Formula is vegan and contains no soy, egg, or shellfish
  • These leaky gut repair capsules are shelf-stable and don’t need refrigeration

Nuven hand-picked 9 clinically-tested probiotic strains and organic prebiotics to add and promote the presence of good bacteria in the body to help keep a healthy gut microbiota. The brand’s unique formula doesn’t stop with probiotics and prebiotics; the all-in-one gut health supplement also includes adaptogens and digestion-boosting herbs proven by research to help improve gut lining, leaky gut, and aid in digestion.


BIOHM Probiotic Supplement with Super Greens

  • Organic Super Greens = 31 Organic Plant Extracts + Organic Digestive Fiber + Digestive Enzymes + BIOHM Probiotic Technology
  • Powered by PathoBiome 15B, BIOHM’s powerful probiotic technology
  • No artificial ingredients, coloring, or sweeteners
  • Vegan, non-GMO, free from synthetics gelatin, soy, dairy, gluten and egg

This super greens-powered supplement is a tasty formulation of good-for-you fruits and veggies with BIOHM’s powerful probiotics, probiotics and enzymes. You can take one scoop a day with water or mix it into your favorite foods and drinks like orange juice, smoothies, or even a bowl of yogurt. It’s one of the easiest ways to take care of your gut health with high quality ingredients that are scientifically proven to address digestive plaque, balance bacteria & fungi and improve overall health.


Renew Life Adult Probiotics 50 Billion CFU

  • Contains high-quality strains curated by experts
  • For digestive support
  • Promotes stronger immune system
  • Non-GMO supplement

The Renew Life Adult Probiotics 50 Billion CFU will give your immunity and your gut the health and strength it deserves. The formulation for this one is composed of strains that were clinically and extensively studied and tested by neuroscientists and microbiologists. The supplement is also verified non-GMO and comes in the form of capsules that are easy to swallow. The supplement is composed of 50 billion cultures gathered from 12 probiotic strains. Does not have allergens and GMOs. Only made in the U.S.


Nature’s Bounty Ultra Strength Probiotic 10

  • With 20 billion live cultures
  • For digestive health
  • Excellent immunity
  • Promotes respiratory health

The Nature’s Bounty Ultra Strength Probiotic 10 supplement features the strength of 10 diverse probiotic strains which lends a hand in promoting overall wellbeing of the GI microbiome. This GI microbiome must be taken care of regularly since it is responsible for the proper digestion of food and nutrient absorption. The microbiome also supports the tissues that line the immune system. It contains up to 20 billion live cultures which provides extensive support not only to gut health, but respiratory health and a stronger immune system too. The supplements are free from gluten and vegetarian-friendly as well.


Bio Sense Probiotics and Prebiotics Gut Health Supplements

  • With 40 billion CFUs
  • Includes pre and probiotics
  • For excellent colon health
  • Serves prebiotic fiber

The Bio Sense Probiotics and Prebiotics Gut Health Supplements is made up of high-quality components to retain the health of your gut and provide a boost to your immune system. It is comprised of both pre and probiotics—it contains up to 40 billion CFUs. The supplements include the probiotic Bifidobacterium which promotes heathier gut flora and it also contains lactobacillus acidophilus for better colon health. The formulation is further strengthened by the addition of 4 fiber strains to aid in digestion.


Nature’s Branch 50 Billion Probiotic Supplements

  • With 15 beneficial strains
  • Over 20X effectivity
  • Time-release capsules
  • Made in the U.S.A

The Nature’s Branch 50 Billion Probiotic Supplements guarantees excellent gut and colon health plus a stronger immune system by means of its 15 advantageous probiotic strains. These strains include the likes of Bifidobacterium, lactobacillus acidophilus and lactobacillus rhamnosus—strains known to create balance in the intestines. For potency and effectivity, the capsules contain a prebiotic which helps in improved delayed release of the supplement for the best absorption—this means the formula goes through the small and large intestines efficiently for healthier gut flora and in turn, better immunity.


Hyperbiotics Daily Immune & Wellness Support—Probiotics

  • With 5 billion CFU
  • Contains 5 targeted strains
  • Has bioavailable vitamin C
  • Includes EpiCor

The Hyperbiotics Daily Immune & Wellness Support—Probiotics does not only provide the advantages of probiotics (5 billion CFUs and 5 live strains of it), it also promotes a stronger immune system by including immunity-boosting ingredients and nutrients like vitamin C, echinacea and zinc. Vitamin C and zinc are known for their antioxidant properties while echinacea is used typically for its wellness-boosting qualities. The formula is also fortified with the benefits of EpiCor, an innovative immune ingredient which provides multiple-level support to the immune system.

If you love yogurt, then you are taking in a nice dose of probiotics. However, if you think you are not getting enough of it, you can take probiotics in supplement form. Probiotics have been scientifically proven to promote gut and colon health. With a healthier gut minus the damage of bad bacteria, you can also expect a sounder, stronger immune system.