What Is The Best Probiotic Brand For Weight Loss? Over 10,000 Customers Have Chosen

What Is The Best Probiotic Brand For Weight Loss?

(This post was updated in June 1, 2020.)

Probiotics have proved to be a viable ingredient thatpromotes weight loss for the long term.

But with thousands of brands in the market today, you’d only be confused when you want to buy probiotics.

Every probiotic brand is designed differently. Some has special capsules that protects the probiotics from being destroyed by your stomach acid. Some has additional ingredients that promote weight loss (eg. turmeric). Others use a wide variety “kitchen-sink” approach where they add 15 different strains of probiotics they can find.

Despite all these combinations, many of them share similar functions such as improving gut health, immunity and promoting weight loss.

After researching thousands of commercial probiotics, we have narrowed down to these 5 brands. In reverse order of popularity, here are the top 5 brands we have found to be very popular when consumers decide thebest probiotic brand for weight loss.

5. Align Probiotic Supplement

Align Probiotic Supplement

Align contains one probiotic strain Bifidobacterium 35624TM (Bifidobacterium infantis, abbreviated as B. infantis) which they have patented. The product was claimed to be recommended by doctors in Alpha Impact Rx 2008 to 2017 surveys, making it a popular commercial brand in clinics.

Despite its efficacy for irritable bowel syndrome, there has beenno clinical evidence of B. infantis leading to actual weight loss in humans.

Besides its capsules, Align is also available in chewable tablets for children and adults.


  • Has been proven to have strong efficacy for IBS in clinical studies. Customers mentioned their diarrhea problems had stopped and their digestive health has improved

  • No need for refrigeration

  • Comes with a 60 day money back guarantee


  • A few customers complained of getting bad stomach aches once they consumed it. One customer mentioned it reduced her appetite and started feeling nauseous after prolonged usage.

  • Contains milk, which will be unsuitable for lactose-intolerant users

  • Align contains sucrose sugar, probably to make its tablet taste more pleasant. This may be an issue for diabetics and even for people struggling with weight loss.

  • Contains only 1 strain of probiotic strain that has not been proven in any clinical trial to bring about weight loss

  • Contains an artificial ingredient propyl gallate (a common food additive that serves an antioxidant to prevent ingredients from spoiling).

  • Other ingredients that may be a cause for concern are titanium dioxide (used as a coloring) and magnesium stearate (a type of saturated fatty acid, possibly to keep the tablet lubricated inside the gut). Generally not suited for people with dietary restrictions.

  • Has a very low (colony-forming unit) CFU count of 1 billion, which may not be sufficient to bring about its benefits

4. Culturelle Daily Probiotic

Culturelle Daily Probiotic

Culturelle capsule is a simple product with 2 key ingredients: a probiotic strain Lactobacillus rhamnosus (L. rhamnosus), and inulin from chicory root extract. Inulin is a type of insoluble fiber that can help to boost digestion and improve bowel movements. Their probiotic is also available as a chewable.

L. rhamnosus has shown some potential in one clinical study led by Dr. Sanchez M from Canada. Female subjects who took this probiotic lost 2 times more weight than those on a placebo. However, there was no significant difference for men in both respective groups.

    As this probiotic entered the market, its functions were put to the test. These are the pros and cons we’ve found.


    • One customer, Laura, said she lost weight without much effort

    • Many customers have experienced better bowel movements within the first few days of usage. Its most popular review is “I poop like champ!”

    • Contains a high CFU amount of 10 billion, a clinically effective amount

    • Safe for vegetarians. Contains no gluten, milk, soy, wheat or preservatives and is thus safe for many dietary lifestyles


    • A few customers complained of broken seals when they received their order, which makes their logistic handling a little questionable

    • Several users said the taste was disgusting, one of them describing it as “vomit flavor”. This includes both their capsules and chewables.

    • Contains only 1 strain of probiotic strain that seems to have limited weight loss effect

    • Does not have any special sealing mechanism, so it will most likely be digested in the stomach acid which renders it less effective

    • A close look at its other ingredients will show you sucrose, an issue for diabetics and even for people struggling with weight loss

    • Generally lacking further reviews where customers lost weight

    3. Hyperbiotics PRO-15 Probiotics

    Hyperbiotics PRO-15 Probiotics

    Hyperbiotics is a popular brand on Amazon. It contains 15 types of probiotics, with strains from various bacterial families namely lactobacillus, bifidobacterium and streptococcus. However, the necessity for having so many strains is questionable as we generally do not need this many to experience the benefits.

    There is a small amount of prebiotic fructooligosaccharide, though we aren’t sure whether such a small amount is sufficient for the probiotic to feed on.


    • One customer Lynsey has claimed to lose 13 pounds in 2 months without any changes to her diet and lifestyle.

    • Carmelene, one of their users, has claimed that product has controlled her Black Mold poisoning condition, stopping symptoms like severe gut pain and sudden breathlessness.

    • No refrigeration required.

    • It is encapsulated in a special seal that slowly releases its ingredients over time, and protects its probiotics from getting destroyed by the stomach acid.

    • Safe for vegetarians and lactose-intolerance

    • Comes with a money back guarantee, though we are unsure how long it stands for


    • Has a low CFU of 5 billion only. Experts have questioned the effectiveness of probiotics when the CFU is low.

    • Some of its probiotic strains, for instance L. acidophilus, may be detrimental to weight loss. When scientists from France did an analysis on over 80 weight loss clinical studies, they found that L. acidophilus consistently resulted in significant weight gain in both humans and animals.

    • A few customers found the capsules difficult to swallow. Some choked on them.

    • Contains sodium carbonate, which can be an issue for those with low salt diet requirements

    • Contains milk protein casein, which will be unsuitable for people with casein intolerance

    • One notable component is its stearic acid, a type of saturated fatty acid, possibly to keep the tablet lubricated inside the gut. It may be a concern who those who are on a strict low-fat diet.

    2. Nutrition Essentials Probiotic

    Nutrition Essentials Probiotic

    Started out in 2014, this simple probiotic formulation contains only 1 probiotic strain, Bacillus Coagulans (B. Coagulans) with 15 billion CFU. Nutrition Essentials is now a huge brand on Amazon when it comes to the probiotics market.

    There has beenno clinical studies where their specific strain B. Coagulans demonstrated weight loss. In fact, there were a few studies which showed that children and even ducks gained weight after taking B. coagulans for several weeks.

    Customers often buy Nutrition Essentials probiotic together with another supplement called BioSchwartz Turmeric Curcumin, an ingredient that has strong inflammatory properties and also helps with weight loss.

    So far, we’ve found 2 reviews for Nutrition Essentials where customers claimed to have lost weight.


    • Contains a high CFU sufficient enough to see clinical benefits

    • Comes with money back guarantee

    • No need for refrigeration

    • Safe for people with allergies to soy, dairy, gluten and several others.

    • Has been proven effective for Irritable Bowel Syndrome. Many customers experienced better digestion and smoother bowel movements. They often describe it as having to poop only once or twice a day, with the poop in healthy solid form.

    • Comes with a money back guarantee


    • Contains only 1 strain of probiotic (Bacillus Coagulans), which has not been proven in human clinical studies for weight loss

    • Many customers have complained of broken tablets, saying their tablets appear to be very fragile and easily chipped during shipping.

    • Does not have any special sealing mechanism, so it will most likely be digested in the stomach acid which renders it less effective

    • Contains several artificial ingredients such as croscarmellose sodium (a pharmaceutical ingredient that absorbs water to make the components more soluble) and plasacryl (a type of edible plastic for coating tablets). If you’re an avid fan of natural ingredients, this may not be for you.

      1. Provitalize Natural Probiotic & Weight Management Dietary Supplement

      Provitalize Natural Probiotic For Weight Loss

      Provitalize is a probiotic supplement that is specifically designed as a weight loss probiotic. It contains 3 specific strains: Lactobacillus gasseri probiotc (L. gasseri), Bifidobacterium breve probiotic (B. breve) and Bifidobacterium lactis probiotic (B. lactis). All 3 probiotics have shown to help with weight loss in actual clinical studies. Here are some examples that we’ve found.

      The product is based on a health concept calledweight loss resistance where people struggle to lose weight due to chronic inflammation in the brain and harmful bacteria making the brain turn off their metabolism. It contains several other ingredients that seem to work in synergy with its probiotics to tackle weight loss resistance and bring about weight loss for the long term.


      • Probiotic strains have shown significant weight loss results in real human clinical studies

      • Its reviews havemany customers who experienced actual weight loss, on top of common gut health benefits like reduced stomach aches and bloating

      • Does not contain any artificial or risky ingredients that are commonly found in other probiotic brands (eg. stearic acid, croscarmellose sodium, plasacryl and other plastic polymers)

      • Has a very high CFU of 68 billion, which is clinically sufficient to bring about weight loss

      • Encapsulated in a special delayed-release (DR) capsule which protects the probiotics from being digested by stomach acids

      • Contains additional ingredients like turmeric extract, moringa extract and curry leaf extract that work together with its probiotics to increase the success of weight loss. These ingredients treat chronic inflammation which is one of the underlying cause of weight loss resistance. 

      • Safe for many types of dietary restrictions such as vegans, intolerance to gluten, soy, nuts and lactose

      • No unpleasant taste

      • No refrigeration required

      • Comes with a 60 day money back guarantee


      • Does not work for everyone

      • Fairly new probiotic for weight loss in the market compared to many other brands, though it seems to be gaining popularity

      The best probiotic brand for weight loss is...

      Every probiotic has its own pros and cons, and no one probiotic brand will work for everyone. But we can choose the best probiotic based on 2 critical factors for successful weight loss:

      • How many customers actually lost weight

      • How safe the product is for long term consumption

      Here’s the verdict. The best probiotics for weight loss in 2020 is...

      Provitalize Natural Probiotic & Weight Management Dietary Supplement

      This is the only probiotic brand that has many customer reviews on actual weight loss. Other probiotics have countless reviews on improvements in gut health, but if you research deep, you’d struggle to find one that talks about weight loss.

      For Provitalize, one glance at their reviews and you'll see customers talking about their waist getting slimmer, their weight going down, their clothes fitting them better. The sheer quantity alone gave them a strong advantage.

        Provitalize review Lydia G

      Provitalize review Idania F

      Secondly, many of the common probiotic brands contain synthetic or risky ingredients that may arise concern. When you view their “other ingredients”, you may see things like stearic acid (saturated fatty acid), croscarmellose sodium (a pharmaceutical ingredient that absorbs water), plasacryl (a type of edible plastic for coating tablets) and titanium oxide (for coloring).

      In Provitalize, none of these man-made or risky ingredients were found; the entire capsule is natural and was designed specifically to deliver without getting destroyed by your stomach acid.

      On top of that, their probiotics have been shown to be effective in weight loss in actual human clinical studies. Provitalize may be a newer brand in the market, but it is likely the one to beat when it comes to the best probiotic for weight loss.

      Click here to check out Provitalize probiotics for weight loss