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Probiotic Complex

A comprehensive multi-strain probiotic blend to help give you maximum results.

Probiotic Complex

A comprehensive multi-strain probiotic blend to help give you maximum results.

A healthy body begins with a healthy gut — rich with “good” bacteria that help your body perform at its peak. Probiotic Complex supplies you with 15 of the most effective probiotic strains — so you can experience smoother digestion, improved energy levels, and relief from unhealthy cravings.*

*All individuals are unique. Your results can and will vary.

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Made With You In Mind

MFG in
the USA

GMP Certified

Made With You In Mind

MFG in
the USA

How It Works

Supports Smoother Digestion*

Smooth, comfortable digestion requires a proper balance of “good” and “bad” bacteria in your gut. Our painstakingly perfected blend of 15 powerhouse probiotic strains delivers a whopping 30 billion Colony Forming Units (CFUs) in every capsule — which quickly go to work helping to bring balance to your gut.

Promotes Weight Management*

Some of the probiotics in our formula, such as Lactobacillus rhamnosus and Lactobacillus paracasei, have also been linked to weight management support.

Helps Reduce Gas & Bloating*

Fiber and other difficult-to-digest foods can cause embarrassing and uncomfortable issues like gas and bloating. Probiotics thrive on fiber, and can help reduce these unwanted digestive after-effects.

*All individuals are unique. Your results can and will vary.

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Why is Nucific Probiotic Complex different than other probiotics on the market?

Nucific Probiotic Complex is one of the most powerful probiotics on the market, and also one of the most diverse. Not only is each capsule filled with 30 billion CFUs** of good bacteria, but each capsule contains 15 different strains of probiotics.

Nucific Probiotic Complex even contains bile and acid resistant strains to help ensure that the good bacteria thrive in your system.

**At time of manufacture.

What are the ingredients in Nucific Probiotic Complex?

30 Capsules

Supplement Facts

Serving Size: 1 Capsule

Servings Per Container: 30

Amount Per Serving % Daily
Proprietary Probiotic Blend:

Lactobacillus acidophilus
Bifidobacterium lactis
Lactobacillus plantarum
Lactobacillus rhamnosus
Lactobacillus casei
Lactobacillus salivarius
Lactobacillus bulgaricus
Bifidobacterium breve
Lactobacillus paracasei
Lactococcus lactis
Streptococcus thermophilus
Lactobacillus brevis
Bifidobacterium bifidum
Bifidobacterium longum
Bifidobacterim infantis

30 Billion CFU† **

** Daily Value (DV) not established
† At time of manufacture

Who should use Nucific Probiotic Complex?

One of the best things about Nucific Probiotic Complex is that everyone can benefit from the power of probiotics. Whether you want help to lose weight, improve your digestion, or just have better energy and focus, Probiotic Complex can make a difference.

Given the prevalence of added sugars and artificial sweeteners and unnatural additives in the American diet, Nucific Probiotic Complex can help anyone digest more efficiently and get more from the food they eat.

How does Nucific Probiotic Complex work?

Your digestive system is home to billions of unique strains of bacteria, some of which help your system, and some of which don’t. When the bad bacteria in your body begin to outnumber the good, your digestive system can be thrown off balance, and any number of digestive issues can arise.

Because Nucific Probiotic Complex is packed with 30 billion CFU’s** (colony forming units) of good bacteria, it is designed to help your digestive system swing back into balance and help counteract the effects of bad bacteria.

**At time of manufacture.

How do I use Nucific Probiotic Complex?

To make the most of your probiotic routine, take one pill each day with a full glass of water. For best results take before or during the first meal of your day.

Does Nucific Probiotic Complex need to be refrigerated?

No- while many probiotics require refrigeration to keep the strains alive, Nucific Probiotic Complex is preserved using a flash-freezing technique that keeps it fresh – no refrigerator required. This means that Nucific Probiotic Complex can be kept for months, or even YEARS.

Can Nucific Probiotic Complex work for anyone?

As with any product, there are a select few people who don’t experience the wonderful effects of Nucific’s Probiotic Complex. If you’re one of the select few, or if you’re not happy with Nucific Probiotic Complex for any reason, we offer a 90-Day Money Back Guarantee. If you’re unhappy for any reason, get in touch with our friendly customer service team and we’ll make sure to return your purchase price.

*All individuals are unique. Your results can and will vary

Suggested Use

Take 1 capsule each day with a full glass of water, preferably just before your first meal of the day.


4.8 131 Reviews

*All individuals are unique. Your results can and will vary


Jun 18 2024

Multiple Nucific products


I have been taking multiple nucific products for several months, specifically for weight loss. I am 82 years old and I needed to lose at least 40 pounds. I have lost approximately 37 pounds by using multiple products in combination with weight watchers points. I want to continue to lose 10 more pounds. I am currently taking: Carb-C6 twice a day Bio-X4 three times a day Daily Recharge Twice a day Nighttime Slimming Complex 1 at bedtime Nutra Trim Twice a day Deep Cell Activator 2 every Am Probiotic Complex 1 every AM I am feeling OK, I seem to have more energy and more of a positive attitude toward life, and a little more stamina.


May 23 2024


So far, so good. I just started taking Biox-4 about a month ago and I notice my cravings for ice cream, Cheetos, potato chips and fried foods has dropped off significantly. As a result, I have been able to actually lose a pound or two to maintain my weight in the lower 190-195 range. I am 5 feet, 8 inches tall and over the past 4 years have lost 50 pounds using Dr. OZ’s 16 hour fast diet. I eat between the hours of 11 AM to 7 PM, with a mid-afternoon snack and this is where Biox-4 helps to reduce my cravings. My Doctor is aware of my regimen and is OK with it.


May 11 2024

Nucific Probiotic

I love Nucifics probiotic. I could tell a big difference with my digestive system. It’s the best probiotic I have ever taken.


May 5 2024

Feeling great

I haven’t felt this good in a long time and I can tell these are way better then the other probiotics that I was taking!


Apr 18 2024

Back for another round

I have taken the Bio X in the past… was not sure it was working. Tried another brand of probiotics and have recently returned to the Bio X complex. I had a bottle of the Bio X left and once I finish it plan on starting the complex.


Apr 13 2024

Probotic Complex

Been taking this for several weeks. First and foremost no ill effects from the product. No digestion issues and overall health is good. So I am thinking it is doing me some good in the right ways!


Apr 7 2024



Love this with the Bio x4. Smooth digestion everyday!


Feb 5 2024

Getting better

I’ve been taking nuific for about a month. Doing better with overall digestion. Lost some wt as well. I plan to continue taking all three products.


Jan 11 2024

It Helps


I’m the leary type so being VERY skeptical I went out on a limb and thought I would try the products and I will have to admit that it is worth it. I’m pleased with the results and recommend it to other skeptics.


Jan 5 2024



I have been struggling with digestive issues for several years now, not to mention my weight (which has been out of control.) I ordered Bio-X4 over Thanksgiving and bought the bonus Probiotic Complex to help with my tummy. Well, between Thanksgiving and mid-December, I forgot I had ordered two different formulas, so I started with one and started taking the Probiotic complex first. It was a little rough on my tummy for the first couple of days, but everything resolved as soon as I started taking it with 16 oz. of water and an actual breakfast. Literally, within the first week, I dropped 7 pounds. At the holidays. I could not believe it! I was overjoyed! As of January 5th, I have lost a total of 27 pounds in less than a month, working only with the probiotic complex. Today, I learned that I have the Bio-X4 in my medicine cabinet and took my first dose with lunch, so I am just waiting to see how that works in tandem! So, if you are on the fence, I say go for it! IT WORKS!

*All individuals are unique. Your results can and will vary

4.8 out of 5
4.8 OUT OF 5

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  1. Floch MH, Ringel Y, Walker WA, eds. The Microbiota in Gastrointestinal Pathophysiology (Implications for Human Health, Prebiotics, Probiotics, and Dysbiosis). Amsterdam: Elsevier, Inc.; 2017.
  2. Brusaferro A, Cozzali R, Orabona C, et al. Is It Time to Use Probiotics to Prevent or Treat Obesity?. Nutrients. 2018;10(11):1613. Published 2018 Nov 1. doi:10.3390/nu10111613
  3. Sazawal S, Hiremath G, Dhingra U, Malik P, Deb S, Black RE. Efficacy of probiotics in prevention of acute diarrhoea: a meta-analysis of masked, randomised, placebo-controlled trials. Lancet Infect Dis. 2006;6(6):374-382. doi:10.1016/S1473-3099(06)70495-9
  4. Sinn DH, Song JH, Kim HJ, et al. Therapeutic effect of Lactobacillus acidophilus-SDC 2012, 2013 in patients with irritable bowel syndrome. Dig Dis Sci. 2008;53(10):2714-2718. doi:10.1007/s10620-007-0196-4
  5. Ducrotté P, Sawant P, Jayanthi V. Clinical trial: Lactobacillus plantarum 299v (DSM 9843) improves symptoms of irritable bowel syndrome. World J Gastroenterol. 2012;18(30):4012-4018. doi:10.3748/wjg.v18.i30.4012
  6. Carbuhn AF, Reynolds SM, Campbell CW, et al. Effects of Probiotic (Bifidobacterium longum 35624) Supplementation on Exercise Performance, Immune Modulation, and Cognitive Outlook in Division I Female Swimmers. Sports (Basel). 2018;6(4):116. Published 2018 Oct 10. Doi: 10.3390/sports6040116

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