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Bio K Plus Review - 16 Things You Need to Know

The results of my research into Bio K Plus were somewhat surprising. We know the benefits of probiotics and our research team wanted to know if Bio K plus supplements were ideal for overall health and wellness…

Bio K Plus can be purchased through their Official Site.

Bio K Plus Readers: Click here to find out why we're giving away samples of our product, Burn TS.

What is Bio K Plus?

Bio K is a Canadian based company that focuses on quality and science. They are one of the top-selling supplements in Canada.

Bio K products are used by many hospitals to reduce diarrhea and Clostridium difficile.

This is a patented formula and is contains trademarked forms of probiotics that are unique to this brand.

The brand has researched its specific strains and products to prove its efficacy.

Bio K Plus Competitors

Burn TS (Sample offer)
Other similar products: , , Inner Eco Probiotic, Skinny Gut

Bio K Plus Ingredients

Bio K Plus is a concentrated probiotic drink. Probiotics help populate the gut with healthy bacteria.

The intestines house over 70 percent of the body’s immune system. Keeping a good balance of intestinal flora may support the immune system.

There are usually around 100 trillion bacteria cells in the human body, mostly found in the gut, says Nature.

Most people have around 150 different strains of bacteria present in the intestines. The bacteria can weigh between two and four pounds.

Good bacteria in the gut also produce B12 and K2 for the body. It is also thought to help alleviate depression and boost mood as it creates serotonin in the body.

Other studies suggest that balanced gut flora may aid in eczema or psoriasis, fatigue, thyroid issues, dental health, and many more chronic conditions.

Probiotics are also popular for promoting regularity and alleviating diarrhea and constipation.

Bio K Plus is available in dairy and dairy-free formulas. All their formulas are gluten-free. The dairy-based formula is available in Original, Strawberry, and Vanilla flavors.

The Original has no added flavors or sweeteners. It contains only water, skim milk powder, and whey protein concentrate.

The Strawberry flavor contains water, skim milk powder, evaporated sugar cane juice, modified milk ingredients, strawberry juice from concentrate, dried citrus pulp and natural strawberry flavor.

What is Bio K Plus

The Vanilla version contains water, skim milk powder, evaporated cane juice, modified milk ingredients, natural vanilla flavor, and organic stevia extract.

The dairy-free formula is available in Blueberry, Coconut and Mango flavors. One dairy-free formula is soy-based, one is pea- and hemp-based and the other is rise-based.

The Mango soy formula contains water, dried cane syrup, soy protein isolate, nutritional yeast, natural mango flavor, calcium citrate, and pectin.

The Blueberry rice formula contains water, organic brown rice powder, organic dried cane syrup, organic brown rice protein concentrate, nutritional yeast, organic carob bean gum, calcium citrate, pectin, and natural blueberry-pomegranate.

The Coconut flavor contains water, pea protein, evaporated cane juice, hemp protein, virgin coconut oil, lemon powder, nutritional yeast, natural coconut flavor, pectin, tricalcium citrate, and stevia leaf extract.

They also make three capsule formulas. One contains 12.5 billion, on is 25 billion and the third contains 50 billion live bacteria.

Bio K Plus Good Bacteria and Bad Bacteria, enteric bacteria, Intestinal flora, Gut flora, probiotics, image illustration

Bio K has three main active ingredients:

  • Lactobacillus Acidophilus
  • Lactobacillus Casei
  • Lactobacillus Rhamnosus
  • Lactobacillus Acidophilus

This is the most well known probiotic strain. It may be helpful for diarrhea, eczema, lung infections and vaginal infections.

It is found in most fermented foods in and most people’s guts.

It may be helpful for a variety of conditions.

Scientists are looking at Lactobacillus strains as a potential way of preventing kidney stones.

Studies found in the Annals of Allergy, Asthma & Immunology suggest that L. acidophilus boost the immune system. However, one study looking at asthma sufferers found no benefit after taking probiotics.

This was after taking L. acidophilus for four weeks.

There has also been a lot of interest in probiotics as a possible way to treat urinary tract infections.

More and more UTI’s are resistant to antibiotics. L. acidophilus and other probiotics may help prevent and treat simple UTI’s.

Although more strains need to be tested, there is enough evidence as reported in Drugs to suggest a link.

Bio K plus ingredients

Probiotics can decrease intestinal wall permeability which increases insulin sensitivity.

This same intestinal permeability has been linked to some forms of obesity.

Eczema and overall skin health may also benefit from L. acidophilus and balanced gut bacteria states the Journal of Allergy and Clinical Immunology. There seems to be a link between gut health and skin health, although it is not fully understood.

Lactobacillus Casei

Lactobacillus casei is a strain of probiotic. It is commonly found in Yakult and is also referred to as Shirota.

There is also some evidence shown in Military Medicine that L. casei may reduce the occurrence of upper respiratory infection symptoms.

However, not all studies show any correlation between L. casei and a reduction in symptoms or severity.

Lactobacillus casei may be helpful in reducing intestinal permeability which has been linked to obesity.

In rats, L. casei was effective in treating insulin resistance due to a high-fat diet and intestinal permeability.

This test has not been duplicated in humans. This may be due to inadequate dosage, time or other factors.

Lactobacillus casei is commonly present in healthy vaginal flora. How oral supplementation affects vaginal colonies has not been studied.

Lactobacillus Acidophilus Dosage

Lactobacillus Rhamnosus

This strain of probiotic is a short gram-positive species. It has been shown to populate the gut of infants and children well, says a study published in Microbial Cell Factories. It also adheres easily to the intestinal wall.

In treating diarrhea, it seems to be effective, although some studies do not produce the same results. In general, probiotics are found to be helpful in combating diarrhea associated with taking antibiotics.

Many studies have focused on children and infants with diarrhea. Overall, the results appear to be positive.

There is also evidence that probiotics including L. rhamnosus may decrease the occurrence of ADHD and Asperger syndrome.

In this study published in Pediatric Research, infants were given either a placebo or L. rhamnosus for their first size months.

This test followed children from birth until the age of 13 years. No children from the L. rhamnosus group appeared to have Asperger’s or ADHD while 17% from the placebo group did.

Studies have suggested that it is most useful for alleviating vaginal and bladder infections.

L. rhamnosus may also play a role in the weight loss of obese women. The study in the British Journal of Nutrition included both men and women.

However, men saw no increased effect from the L. rhamnosus supplementation.

A difference was noted in the female participants. It appears that supplementation of L. rhamnosus may help obese women lose weight and fat mass.

Lactobacillus rhamnosus may help people with food allergies. One study published in the Clinical & Experimental Allergy suggests that it reduces sensitivity to milk. It appears to reduce inflammation associated with milk intolerance.

Each strain appears to help with antibiotic-related diarrhea but seems to work best when taken together. They also appear to boost the immune system in a general way but not always for specific issues.

Does Bio K Plus Work?

Bio K Plus has mostly positive reviews and is a strong seller for most retailers.

It appears to offer relief from common digestion issues in many people.

Test results tend to favor the use and efficacy of probiotics, as shown in a study published in PLoS One. How well they work may depend on each user, the specific strains and ailment.

Benefits & Results

Bio K Plus Benefits and Results

Bio K Plus is not a scam product. It is a real product that has been sold at reputable retailers for many years. It is also used by hospitals in Canada.

Bio K Plus is designed to be taken daily for floral maintenance or to be taken therapeutically.

The daily maintenance dose is lower while the therapeutic dose is higher. Many people take probiotics while on, and for a few days or weeks following, a round of antibiotics.

It appears that probiotics including Bio K Plus may reduce antibiotic-related diarrhea and Clostridium difficile, according to a study published in the Archives of Medical Science.

Clostridium difficile is a form of bacteria that thrive under harsh conditions.

Broad spectrum antibiotics can wipe out most other bacteria giving C. difficile the opportunity to dominate the gut.

The bacteria releases two toxins that are responsible for the symptoms associated with C. difficile.

Most C. difficile contaminations occur in a hospital or hospital-like settings.

Several Canadian hospitals have seen a decrease in C. difficile outbreaks with the use of Bio K products, according to Antibiotics.

This product may offer some benefits from digestion issues for many users. It may also help improve overall immune health.

Bio K Plus benefits

Details on Bio K Plus and Weight Loss

Some scientists have speculated that obesity may be linked, in part, to overpopulation of certain unhealthy bacteria in the gut, mentions a study published in the American Journal of Physiology-Gastrointestinal and Liver Physiology.

Unhealthy bacteria combined with higher-than-normal intestinal permeability can cause an increase in lipopolysaccharide in the blood, according to PubMed.

Lipopolysaccharide increases inflammation in the body. It also encourages the body to gain weight and increases insulin resistance. High-fat diets seem to exacerbate the process.

However, focusing on balancing the intestinal flora while eating a healthy diet may have lasting effects on obesity.

This data is still preliminary. How it can be applied in the real world has not been established. The results suggest a link that needs further investigation.

Taking Bio K Plus alone with not result in weight loss.

It may, however, be a good addition to a lifestyle change and help promote overall health.


How to Use (Take) Bio K Plus

Per the company’s website, Bio K Plus can be taken at any time. Bio K Plus can be taken alone or with food.

It should be taken 3 hours away from antibiotics if they are also being taken.

Antibiotics may kill all the live probiotics if taken too close together. That would negate the positive effects of taking a probiotic.

The company recommends taking ¼ a bottle as a maintenance dose and a ½ bottle to a full bottle to repopulate or improve floral health.

They claim that the body can not have too many probiotics.

However, if you tend to be sensitive, they recommend starting at a low dose and working up to larger doses.

Product Warnings

Bio K Plus Product Warnings

There are a few rare health issues that can occur with probiotics.

Bacteria could pass into the bloodstream resulting in bacteremia.

This is rare and usually happens in those with a weakened immune system.

Lactobacillus rhamnosus may cause endocarditis in extremely rare situations, particularly infants or those with a compromised immune system.

Probiotic supplementation may interfere with some antifungal medications. Always check with your doctor if you are taking any prescription medicines.

Is Bio K Plus Safe?

Bio K Plus is considered safe for most healthy adults. Children may also benefit from probiotics. However, children with compromised immune systems or short bowel syndrome should avoid probiotics.

Probiotics have also been used and tested on infants but always talk to your doctor before giving probiotics to an infant.

If you have a milk allergy or an allergy to one of the ingredients, then it is best to avoid Bio K Plus. They do make three dairy-free options.

Side Effects

Bio K Plus Side Effects

Most people experience positive results when taking Bio K Plus or other probiotics.

Some individuals may get gas, bloating, cramping or diarrhea. However, this is rare and usually short-lived.

Some people feel nothing. This does not always mean the product is not working. Many supplements are working even if you do not feel a specific result.

There are extreme cases where probiotics can enter the blood and cause sepsis or bacteremia.

Bio K Plus Lawsuits

There do not appear to be any lawsuits against Bio K Plus. They are careful with their wording.

Danon did have a lawsuit filed against them for claiming to cure digestive ailments.

Bio K Plus Alternatives

There are many probiotics available on the market. Bio K Plus is one of the few 100% probiotic drinks available. Most other supplement probiotics come in capsule form.

There are also many yogurts and yogurt drinks on the market containing live probiotics. The strains may vary between brands and batches as it is naturally occurring. Most of these drinks and yogurts are not as concentrated as Bio K Plus.

The most comparable product would be GoodBelly Shots.

Other foods that contain live cultures include:

  • Miso
  • Tempeh
  • Kombucha
  • Saurekraut
  • Kefir
  • Yogurt
  • Kimchi

Bio K also seems to contain a combination of strains that may be effective for certain digestion issues.

Bio K Plus Alternatives - Kombucha

Where to Buy

Where Can You Buy Bio K Plus?

You can buy Bio K Plus at most natural grocery stores like Whole Foods Market and Sprouts. It is usually available at small independent shops as well.

It is also available online although some people have complained about the shipping temperatures.


What does Bio K Cost?

Bio K Plus is fairly expensive. It is around $30 for a pack of six bottles. A bottle could be one to two days supply. That would make it around $1.25 to $5 per day depending on the dose.

The capsules are a bit cheaper, but some people found them to be less effective. The capsules also retail for around $30 but are in packs of 15 capsules. The recommended dose is 1 to 2 capsules per day. So it would be $2 to $4 per day depending on the dose.

Although many reviewers complain about the price, they say it is worth it since it works for their issues.

Bio K Plus Pros and Cons

Pros & Cons

Bio K Pros And Cons

The two major cons with this product are the price and refrigeration requirement. Since it needs to be refrigerated, it cannot be kept in your purse or at your desk at work. The price might make it impractical for people to take on a daily basis.

The pros are that it seems to work for most people. It is a good quality product and has had a fair amount of testing done on its efficacy.

What Users Are Saying

“Bio-k is the best probiotic resource to keep from getting sick. We have used it for many years and would not want to go anywhere without it.”

“It’s ok.”

“I got it and thought it was a good dosage for the money and i did not see any additional difference in my health but its suppose to be good for me.”

Bottom Line

The Bottom Line on Bio K Plus

Now the moment you’ve been waiting for. Here is our bottom line on Bio K Plus probiotic supplements. To start, we appreciate that these products are easy to acquire online. It’s also nice to see that several different flavors are available. On the other hand, we have some reservations about these products because some users have complained of unpleasant side effects. Also, we’re concerned about the less-than-savory taste that some people have mentioned.

If your primary goal is to get rid of some unwanted pounds, then we suggest you go with a product that contains clinically tested ingredients for weight-loss, does not have an unpleasant taste and will not lead to any side effects.

Among the best products we’ve seen this year is one called Burn TS. Its formula is a proprietary blend of four key ingredients. Some of which have been shown in published clinical research to help accelerate fat loss and boost metabolism. We have not discovered any negative user reviews, and comments around the web indicate people are seeing great results.

The makers of Burn TS are so confident in their product they’re offering a 2-Week Sample, which is very encouraging.

Learn More About Burn TS »
Bio K Plus Review
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When should you take Bio K?

Bio K Plus should be taken a few hours before or after taking antibiotics. There needs to be a window of at least 2 to 3 hours between taking Bio K Plus and the antibiotic. There are no concerns or risks with taking too much. Excess probiotics are passed through the intestinal tract.

What is Bio K probiotic?

Bio K Plus is the only probiotic with 100% bacteria strains from L. acidophilus CL1285®, L. casei LBC80R® and L. rhamnosus CLR2®. The healthy bacteria is utilized to create a patented formula that’s guaranteed to be effective until the product expires.

How do I know if Bio K Plus is right for me?

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Burn TS, with scientifically backed ingredients.

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What is Bio Kult?

Bio-Kult is a versatile probiotic supplement that’s capable of treating a multitude of different digestive issues. The supplement contains 14 strains of healthy bacteria that are delivered to key areas in the gastrointestinal tract where microbes grow and multiply.

What are the ingredients in Bio-K Plus?

The primary active ingredients in Bio-K Plus are Lactobacillus acidophilus CL1285, Lactobacillus casei LBC80R, and Lactobacillus rhamnosus CLR2. The drinkable Bio-K Plus comes in dairy or non-dairy.

What are the side effects of Bio-K Plus?

There are no serious side effects, but consumers have experienced minor short-term gas, nausea, and abdominal cramps.

Where can I buy Bio K Plus?

Bio K Plus can be purchased using their Official Site.

Does Bio-K Plus work?

Bio-K Plus helps with food absorption, digestion, protection against harmful toxins, immune system enhancement. Results may vary.

What is the price of Bio-K Plus?

Prices vary based on the seller. The price range for the six-pack drinkable Bio-K Plus is $25-$35. The price range for a 15-count bottle of Bio-K Plus capsules ranges from $15-$30.

Where can I buy Bio-K Plus?

Customers can buy Bio-K Plus online or at their local health and organic food stores. Customers can go to the store locator on the company’s website to find a store in their area.

How should I take Bio-K Plus?

Bio-K Plus comes in a 3.5 fl. oz. drinkable bottle or in capsule form. Recommended daily consumption is one drinkable bottle or 1-2 capsules.

How do I contact Bio-K Plus customer service?

The company’s address is 495 boulevard Armand-Frappier, Laval, Quebec, Canada H7V 4B3. Their phone number is 1-800-593-2465. Their email address is info@biokplus.com.

Can I return Bio-K Plus?

If an online purchase is made and the product arrives in poor condition, then contact Bio-K Plus. As long as there is evidence of the product’s condition, then the company will replace the product free of charge.

What are the most common complaints about Bio-K Plus?

The most common complaint about Bio-K Plus is that the drinkable product doesn’t taste good.

3 Bio K Plus Reviews

  • Cure towards C-DIFF & Great Product!
    RJ Berger (Verified Purchase)

    2 important things, I was told at a local pharmacy that you can get a doc to write a prescription for BIO K. However the Best news is the TESTIMONIALS OF PROOF on their website, so VERY IMPRESSIVE with helping with C-DIFF, if you do not know how deadly that is look it up. I’m SO impressed by this company i reached out to them to work with them! I wish they would consider me the product is phenomenal!

  • Need help with Bio-K 50M
    Sam R (Verified Purchase)

    I was prescribed enthromycene antibiotics for 6 days and my stomach got upset and dhirrea started. I tried everything but didn’t get better.

    Finally Dr says to take bio-k. I have started taking bio-k 50million and it’s about 10 days but no results my dhirrea still there. 2 to 3 times a day everything is same as before.

    How long does bio-k takes to start working? Is there anything I should be watching or shouldn’t be eating while taking this probiotics?

  • David Z

    I like bio-K too much. It is good for my stomach. I eat bio-K more than fifteen years and I still use it. Before I eat Bio-K I always had stomach pain, now my stomach pain is free.