a bio x4 product review by dadquarters

Bio X4 Reviews: Does it Work for Weight Loss?

Bio X4 claims to be a “4-in-1” supplement for managing your weight, but are these claims true?

In this Bio X4 review we’ll provide you with answers.

As one of the more popular-selling weight loss supplements on Amazon, there certainly is plenty of hype surrounding this probiotic diet pill, so we’re excited to dig into what Bio Pro X4 is really all about.

Below, we’ll detail the claims surrounding this product, what real reviewers are saying (both good and bad), the ingredients, and how much you’ll pay if you decide you’re ready to buy.

Ready to learn more about Bio Pro X4?


Let’s get started…

What is Bio X4?

a bottle of bio x4

Bio X4 is a probiotic-based weight loss supplement, that has surged in popularity in recent years.

It reports to:

  • Work as an Appetite Suppressant
  • Improves Digestive Function
  • Supports Weight Loss via a Healthy Diet and Exercise Program

Why Probiotics Are Important

By now, you’ve probably heard all about probiotics. They’re pretty much all the rage these days, and in everything from meal replacement shakes, to powders you put in water…but in case you don’t know…

They’re known as the “good” bacteria in your stomach.

They work by keeping your body’s natural enzymes functioning properly, leading to better digestion and gut health.

Because of this, they’re a popular addition to many health supplements.

While they can be found in popular foods like yogurt, kombucha, and sauerkraut, supplements are almost  as popular as they’re an even easier way to get your daily dose of probiotics.

While research seems to be mixed on whether or not you should take probiotic supplements, people still continue to seek them out for their reported benefits.

Who Makes Bio X4?

Bio X4 comes from the team at Nucific, who has a mission to “offer cutting edge supplements backed by science.”

That means, when they release a new supplement or weight loss product, there should be some form of clinical research supporting its effectiveness.

Nucific Products

a selection of some of their best selling products

Does Nucific make more than just Bio X4?


Nucific has a full line of weight loss and health supplements, including:

  • Probiotic Complex
  • Antarctic Krill Oil
  • Deep Cell Activator
  • Slimming Chocolates
  • Carb-C6
  • Move 360
  • Moro Slim
  • PrebioBoost
  • Digestive Enzyme
  • Gluco-X3
  • Lean Tea
  • Digestive Comfort Complete
  • Advanced Slimming Probiotic

As you can see, they offer a pretty robust line of products, targeting everything from digestive and brain health, to weight loss.

You can see all of the products they currently sell at Nucific.com.

How it Works

The “X4” in Bio X4 comes from the four-way support the supplement reportedly provides. Together, they say this product works to help give you a slimmer body and smoother digestion.

That’s a win-win in my book.

Here’s how they says they make this happen:

  • Managed Cravings: They use an ingredient called Caralluma Fimbriata to help ease appetite and hunger cravings.
  • Promotes Weight Management: This happens with the help of another natural compound called EGCG, which studies say boosts your metabolism.
  • Supports Smoother Digestion: They make this possible with the help of the digestive enzymes amylase, lipase, and bromelain. These are supported by the probiotic strains lactobacillus and bifidobacterium.
  • Boosts Metabolism: EGCG has also been shown to give the metabolism a boost, while also helping you get more energy.

Bio X4 Ingredient List

the supplement facts label

If you decide to buy Bio X4, be sure to have a look at the supplement facts label for the full ingredient list. The last time we checked, these were the ingredients listed for Bio X4:

Probiotic Blend

  • Lactobacillus Blend: L. acidophilus, L. rhamnosus, L. plantarum
  • Bifidobacterum Blend: B. lactose, B. animalis

Digestive Enzyme Blend

  • Amylase (from Aspergilus Oryzae)
  • Bromelain
  • Lipase (from Rhizopus Oryzae)

Weight Management Blend

  • Green Tea Extract (50% EGCG)

Craving Control Blend

  • Slimaluma (Caralluma Fimbriata Extract)

Other Ingredients

  • Vegetable Cellulose (the capsule)
  • Microcrystalline Cellulose
  • Stearic Acid
  • Silica

How to Take it: Dosage Instructions

According to the Nucific website, 1 Bio X4 capsule should be taken with each meal, for a total of three times per day.

They say you can take up to 2 capsules per meal, but do not exceed 6 capsules per day.

Side Effects

Nucific doesn’t list any side effects for Bio X4 on their website, but you should still consult with your doctor before taking Bio X4 or any other supplement.

Discontinue use immediately and consult a medical doctor if you do experience any side effects from Bio X4.

Real Customer Testimonials: The Good & Bad

If you go to the Nucific website, you can find the largest body of reviews available online.

Amazon has a product listing for Bio X4 from a third-part seller, but many of those reviews seem to indicate that the product being sold isn’t actually Bio X4, so we’ve decided to exclude any of the reviews posted on Amazon, as they may not even pertain to the real product.

Here are some of the customer reviews we wanted to share here…

Stephen described feeling like a “new man” after taking Bio X4:

Within the first few days of using Bio X4, I noticed my stomach was much less bloated and I feel healthy again. Bathroom frequencies are back to normal and I feel energetic!! Never would have believed it would work so well.

Kalila appreciated the positive impact on her digestion:

I started to use BIO-X4 for one week and all my digestive problems disappeared. I did not expect it to work so fast. Constipation and bloating gone. Love this product! It’s worth trying it.

Of the 3974+ BioX4 reviews posted on the Nucific website, we couldn’t find anything lower than a 4 out of 5 star, which is slightly suspecious. They have hundreds of review pages to comb through, and we stopped after looking at 20 plus pages, so maybe there are some negative reviews out there. That said, we couldn’t find any.

We did come across some potentially negative reviews posted on the Better Business Bureau’s website, however. Most of these complaints seemed to be centered around refund issues and order cancelations.

Nucific responded to all of the complaints we saw, and their explanations seemed reasonable. So can these negative reviews be chalked up to overly angry customers, or is there some legitimacy to them?

Here was what one customer had to complain about:

Nucific Refused to cancel my order and refused to credit my card I purchased a product online. During the order process, the website initially gave me a total of $52.00 then as I was trying to complete the process, it changed the total to $57.00 without having anything added. So I left the website without completing the entire process.

And here’s Nucific’s response:

Hello. Thank you for reaching out to us. I am very sorry to hear that this happened. We do try and wait at least 24 hours before sending out the products so customers can cancel their orders. I am more than happy to issue this refund for you. You should see this refund in your account within 3-5 business days. Please keep in mind that the best way to get a hold of us is giving our customer service team a call.

Again, the responses seem reasonable on Nucific’s part, and appears to be a misunderstanding more than anything. Even so, we recommend checking them out for yourself to see what you think.

Pros & Cons

Here’s a quick look at both the good and bad, when it comes to Bio X4:


  • Money-Back Guarantee
  • Lots of Reported Health Benefits
  • May help with digestion
  • May aide in weight loss
  • Variety of complimentary products to choose from
  • Made in the USA
  • Made in a GMP Certified Facility
  • Lots of Positive Reviews


  • Expensive
  • Customer Service may be an issue based on BBB profile
  • Have to take it 3 times per day

Bio X4 Price: How Much Does it Cost?

some of the product bottles

Image via Instagram

Bio X4 starts at $99 per bottle. You can lock in discounts, when you purchase more bottles per order, however.

Here’s an example of what you can save:

  • 3 Bottles for $261.36: 11% Savings
  • 6 Bottles for $487.08: 18% Savings

As far as we can tell, the only place to buy Bio X4 is at the Nucific website. There are some product listings on Amazon, but as we mentioned, many of the reviews seem to indicate that the products being sold aren’t actually authentic Nucific products, so buyer beware if you decide to go that route.

Nucific offers a 90 day money back guarantee when you purchase from them, which should provide some peace of mind if it’s your first time trying Bio X4.

Review Summary

The bottom line on Bio X4?

In general, the reviews seem positive, and people have reported benefits for both weight loss and gut health.

The product is rather pricey, however, you can lock in discounts when you purchase multiple bottles at a time.

For the best results, Bio X4 should be used alongside a healthy diet and exercise routine.

Are There Bio X4 Alternatives?


If you want to see a solid list of Bio X4 alternatives, hit the button below:

See the Best Alternatives Here


  • Bio X4


Bio X4 has a large body of positive reviews online, and reports a variety of different health benefits. The biggest drawback is probably the price.