Nu Biome Review: Is This Probiotic Worth the Hype?

Nu Biome is a health supplement that claims to improve gut health by supporting a healthy balance of good and bad bacteria in the intestines. The supplement contains pre- and postbiotics, as well as caffeine for added energy. Nu Biome is marketed by Pharmanex, a company that specializes in nutritional supplements.

There are mixed reviews about the effectiveness of Nu Biome. Some customers report improved digestion and bowel regularity, while others have not noticed any significant changes. One concern is that Nu Biome contains additives such as natural flavors, which some may find excessive.

Furthermore, there is confusion about the labeling of one of the ingredients, which is referred to as a postbiotic by the manufacturer but a probiotic by medical sources.

What is Nu Biome?

Nu Biome Review

Nu Biome is a microbiome support drink that is designed to improve gut health. The product is manufactured by Pharmanex, a subsidiary of Nu Skin, a skincare and wellness company. Nu Biome is a dual-action solution that contains pre- and postbiotics. The product comes in a powder form that can be mixed with water or any other beverage of choice.

The Science Behind Nu Biome

Nu Biome is designed to support the microorganisms in the gut that are responsible for digestion and overall gut health. The product contains prebiotics, which are non-digestible fibers that promote the growth of beneficial bacteria in the gut. 

Postbiotics, on the other hand, are metabolic byproducts of probiotics. They are produced when probiotics ferment the fibers in the gut. Postbiotics have been shown to have various health benefits, including improving bowel regularity and digestion.

Nu Biome also contains caffeine, which is known to provide an energy boost. 

Overall, Nu Biome aims to improve gut health by supporting the growth of beneficial bacteria in the gut and promoting healthy digestion. The product is designed to be convenient and easy to use, making it a great option for those looking to support their gut health.

Nu Biome Ingredients and Benefits

This product utilizes both prebiotics and postbiotics to promote a healthy microbiome, and it offers numerous advantages, such as:

  • Enhancing and maintaining healthy energy levels.
  • Facilitating a well-balanced gut microbiota to support better intestinal health.
  • Supporting the body’s crucial antioxidant system for overall health and wellness.
  • Maintaining optimal digestive function.
  • Being free of any artificial colors, flavors, or sweeteners.

So what ingredients support these benefits?


XOS (Xylooligosaccharides), which is a clinically effective prebiotic that promotes the growth of beneficial bacteria in the gut. This prebiotic has been shown to improve the overall health of the gut microbiome.

In fact, the journal Gastroenterology Research and Practice published a clinical study that discovered xylooligosaccharide supplementation enhanced the ratio of helpful to harmful bacterial strains in the gut, albeit at a dosage of 1,200 mg per day.

Bifidobacterium lactis BPL1

Heat-Treated BPL1 (Bifidobacterium lactis BPL1), a probiotic that has been studied clinically and is known to enhance the beneficial compounds produced by intestinal bacteria. This postbiotic can support the microbiome’s health by helping to maintain a balanced gut microbiota.

In a review, medical experts indicates that this probiotic can enhance bowel regularity and speed up digestion. Plus, no evidence of improvement in bloating or abdominal discomfort was found.

Additionally, there is confusion about how the manufacture the label this ingredient. It was mentioned that BPL1 was called a postbiotic but it is actually a probiotic.


Caffeine, which is included in the product as a reliable source of energy. This ingredient can help support healthy energy levels throughout the day.

Pomegranate Extract

Pomegranate Extract, which is a standardized whole fruit extract that contains high levels of polyphenols. These compounds are known for their antioxidant properties and can help protect the body against oxidative stressors. The inclusion of this extract in the product can support the body’s overall health and wellbeing.

Overall, the effectiveness of Nu Biome may vary depending on the individual’s health status and lifestyle factors. While some users may experience positive results, others may not see significant improvements in their gut health. It is important to consult with a healthcare professional before starting any new supplement regimen.


Nu Biome contains 100 mcg of chromium per serving, a mineral that helps insulin regulate blood sugar levels. However, taking 286% of the daily recommended intake for chromium without a deficiency seems unnecessary. 

The recommended daily intake for chromium is 35 mcg for men and 25 mcg for women according to the Office of Dietary Supplement

How to Use Nu Biome?

Nu Biome is a supplement that promises to help improve gut health. It is important to use it correctly to get the best results. Here is how to use Nu Biome:


The recommended dosage for Nu Biome is one stick pack per day, taken twice daily. Mix one stick pack with 8-12 oz of water or your favorite beverage. Enjoy it twice a dy.

Note that it is important to follow the recommended dosage to avoid any potential side effects. Taking more than the recommended dosage can lead to unwanted effects.

Customer Reviews

Customer reviews are an important aspect of any product, as they provide insight into the experiences of real people who have used the product. In the case of Nu Biome, there are mixed reviews from customers.

Some customers have reported positive experiences with Nu Biome, stating that they have noticed improvements in their gut health and overall well-being. 

One customer wrote, “I have been taking Nu Biome for a few weeks now and have noticed a significant improvement in my digestion. I feel more energized and less bloated.” 

Another customer stated, “Nu Biome has helped me with my stomach issues and I feel more balanced overall.”

However, there are also negative reviews from customers who did not see any improvements or experienced negative side effects. 

One customer wrote, “I tried Nu Biome for a month and did not see any difference in my gut health. In fact, I experienced more bloating and discomfort.” 

Another customer stated, “I had a bad reaction to Nu Biome and had to stop taking it. It made me feel nauseous and dizzy.”

It is important to note that individual experiences may vary and that not all products work for everyone. It is recommended to consult with a healthcare professional before starting any new supplement regimen.

What Do Experts Say

Experts have mixed opinions on Nu Biome. Some experts believe that the product can improve gut health by supporting the intestinal microbiome.

Some experts have concerns about the product’s ingredients. It was noted that Nu Biome contains questionable additives, such as natural flavors, could potentially be harmful.

Overall, it is important to consult with a healthcare professional before taking any dietary supplement, including Nu Biome. While some experts believe that the product can improve gut health, others have concerns about its ingredients. It is important to carefully consider the potential benefits and risks before deciding to use Nu Biome.


After reviewing various sources on Nu Biome, it is clear that there are mixed opinions on the effectiveness and safety of the supplement. While some sources praise the probiotic ingredient and its potential benefits for gut health, others raise concerns about the inclusion of questionable additives like citric acid and flavors.

It is important for individuals to consult with their doctor before taking any over-the-counter pills or supplements. While Nu Biome may have potential benefits for gut health, the inclusion of questionable additives raises concerns about the overall safety and effectiveness of the product.


What is Nu Biome? 

Nu Biome is a health drink that contains a blend of probiotics, prebiotics, and postbiotics to support gut health and digestion.

What are the benefits of Nu Biome? 

According to the manufacturer, Nu Biome can support a healthy balance of good and bad bacteria for improved intestinal health, as well as help restore healthy gut bacteria and support digestion and overall energy levels.

Is Nu Biome safe? 

According to the manufacturer, Nu Biome is generally safe for most people to use. However, it is always a good idea to consult with a healthcare provider before starting any new supplement regimen.

Does Nu Biome have any side effects? 

Some people may experience mild side effects like bloating, gas, or diarrhea when they first start taking Nu Biome. These side effects are usually temporary and should go away on their own after a few days.


  1. Amat-Bou, Montse, et al. “Effects of Bifidobacterium Animalis Subsp. Lactis (BPL1) Supplementation in Children and Adolescents with Prader–Willi Syndrome: A Randomized Crossover Trial.” Nutrients, vol. 12, no. 10, 13 Oct. 2020, p. 3123, Accessed 3 Nov. 2021.
  2. Araújo, Maísa Miranda, et al. “Effects of Bifidobacterium Animalis Subspecies Lactis Supplementation on Gastrointestinal Symptoms: Systematic Review with Meta-Analysis.” Nutrition Reviews, 16 Dec. 2021,  Accessed 2 May 2023.
  3. Asgary, Sedigheh, et al. “Potent Health Effects of Pomegranate.” Advanced Biomedical Research, vol. 3, no. 1, 2014, p. 100,, Accessed 2 May 2023.
  4. Davani-Davari, Dorna, et al. “Prebiotics: Definition, Types, Sources, Mechanisms, and Clinical Applications.” Foods, vol. 8, no. 3, 9 Mar. 2019, p. 92.
  5. Harpaz, Eynav, et al. “The Effect of Caffeine on Energy Balance.” Journal of Basic and Clinical Physiology and Pharmacology, vol. 28, no. 1, 1 Jan. 2017, pp. 1–10,
  6. Harvard School Of Public Health. “Caffeine.” The Nutrition Source, 30 July 2020, Accessed 2 May 2023.
  7. Lin, Shyh-Hsiang, et al. “Prebiotic Effects of Xylooligosaccharides on the Improvement of Microbiota Balance in Human Subjects.” Gastroenterology Research and Practice, vol. 2016, 2016, pp. 1–6, Accessed 2 May 2023.
  8. National Institutes of Health. “Office of Dietary Supplements – Dietary Supplement Fact Sheet: Chromium.”, 2017, Accessed 2 May 2023.
  9. Thorakkattu, Priyamvada, et al. “Postbiotics: Current Trends in Food and Pharmaceutical Industry.” Foods, vol. 11, no. 19, 5 Oct. 2022, p. 3094, Accessed 23 Oct. 2022.

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  • Dorothy Magos, (RND)

    Dorothy, a Registered Nutritionist-Dietitian, is currently pursuing a master’s degree in Public Health (MPH), with a major in Public Health Nutrition. Her enthusiasm for imparting knowledge about food, nutrition, and health is evident through her love for teaching university students. Apart from this, she has a keen interest in coffee, traveling, writing, cycling, running, cooking, and baking. Education: Silliman University Master of Public Health (MPH), Public Health Nutrition (2018-2022), Silliman University Bachelor of Science (BS), Nutrition and Dietetics (2010-2014)






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