Happy Gut = Happy You

Gut+ from YourBiology is the latest probiotics + prebiotics formula specifically designed for women’s overall gut health & well-being.

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100% satisfaction, 60-day money back guarantee

Key benefits of a well-balanced gut:

  • Reduced stress levels*
  • Improved weight management*
  • Less bloating*
  • Glowing skin*
  • Balanced vaginal flora*

Made for women, by women

Key benefits gut+ may help provide with daily use

dial down stress levels

dial down stress levels

Our gut produces 95% of our body’s serotonin.(15)According to research, probiotics can help improve serotonin levels, which in turn can help relieve stress, promote good vibes, and boost immune health(13)
Eliminate  bloating

Eliminate bloating

Hate feeling tight and bloated like a beach ball? Our four live and potent bacterial strains can help break down food and promote calm digestion without excess, uncomfortable gas.
Better weight management

Better weight management

Studies show probiotics can naturally help curb appetite, help break down food more effectively, and even help shed excess fat through our bowel movements.(10 11 12)
Glowing skin

Glowing skin

It’s no secret our gut health can influence how we look on the outside. We added a special probiotic strain called L. paracasei which has been shown to help protect our skin barrier for a more glowing, youthful appearance.(14)
Improved elimination

Improved elimination

Let’s be honestif you have issues with IBS, then it could make living day-to-day an absolute nightmare. Our formula works together to combat IBS symptoms for healthier and easier restroom visits.
Balanced vaginal flora

Balanced vaginal flora

Listen, we all know it can sometimes get funky down there. Our women-focused formula can help address yeast overgrowth head-on with safe and effective probiotic strains that help restore balance to your privates.
Try us risk-free for 2 full months and feel a difference or your money back.
try us risk free today!

100% satisfaction, 60-day money back guarantee


I didn’t have high hopes at first because I’ve been let down by probiotics in the past. But I gave these a try and I’m impressed. I suffer from SIBO and I can already tell my skin’s looking better and my cramps are practically gone.
— Jessie S., San Diego, CA ✅
Jessie S., San Diego, CA

makes me feel happier

makes me feel happier
Ever since I’ve been taking gut+ from YourBiology I feel happier. My stomach doesn’t hurt nearly as much and I have a better mood! LOVE LOVE LOVE YourBiology. New favorite probiotics formula.
— Natalie W., Phoenix, AZ ✅
Natalie W., Phoenix, AZ

my poops are amazing

my poops are amazing
I used to hate going #2. I would strain and rock like I was delivering a poop baby. I’ve been on YourBiology now for only 2 weeks and my poops are amazing. I feel lighter and my husband commented that I’m looking slimmer!!!
— Emily W., Orlando, FL ✅
Emily W., Orlando, FL

balanced my flora

balanced my flora
I had a problem with candida yeast and it was so gross. I cut out sugar and switched my diet and that helped a little. But now it’s completely gone thanks to this great formula! Awesome price, too. I got on the subscription.
— Tanya P., Minneapolis, MN ✅
Tanya P., Minneapolis, MN

down 2 pant sizes

down 2 pant sizes
I read an article about the gut-brain axis and how the gut is key to overall health. I found you guys and gave it a try because you seem to check off all of the boxes. I’ve been taking it for 4 weeks now and I’m down 2 pant sizes. Thank you!
— Heather N., Boston, MA ✅
Heather N., Boston, MA

uh oh.

Most probiotic formulas could be working against you.

We know there are a ton of probiotic formulas out there. But get this— did you know up to 96% of standard probiotics don’t even make it to the gut? (Talk about a big waste of moolah...)

It’s true—most standard probiotic formulas lack the protection needed to survive our stomach acid.

If we digest a probiotic too early, it’s like putting fuel onto a fire— possibly causing even worse gut problems like cramping, bloating, constipation, low energy, and imbalanced vaginal flora.

how we’re different (+ way better)

Here’s a secret: it’s not about throwing a bunch of random bacteria at your gut hoping it’ll do the job. It’s about quality, not quantity.

Our gut is a thriving ecosystem. And to help maintain our gut ecosystem, we want to introduce only the best and clinically-proven bacteria strains at the correct amount of CFUs.

At YourBiology, we teamed up with top scientists and nutritionists that know exactly the right combination of premium bacterial strains that work to support women’s overall gut health. Our premium formula includes:

  • 4 live + potent strains of good gut bacteria that deliver 40 billion CFUs safely and without stomach issues
  • Patented MAKtrek® Bipass Technology derived from brown seaweed, which shields the bacteria from stomach acid until it is in the small intestine ensuring you get every bit of good gut bacteria!
  • Prebiotic fiber to help nourish probiotic bacteria after its long journey down to your small intestine.

how do we stack up against our competitors?

(take a look for yourself…)

Live active strains
Prebiotic fiber
No refrigeration needed
MAKtrek® Bipass Technology
Addresses women gut health
100% satisfaction, 60-day money back guarantee

40 billion


Low as €1,30 a day!

20 billion



25 billion


16 billion


try us risk free today!

100% satisfaction, 60-day money back guarantee

here’s what’s inside our woman’s gut+ formula

with 20 billion live, friendly bacteria

lactobacillus acidophilus

lactobacillus acidophilus

Helps to balance vaginal flora, prevent yeast infections, and reduce IBS symptoms.(2 3 4)
bifidobacterium lactis

bifidobacterium lactis

Helps to strengthen & “seal” gut lining, absorb nutrients, and break down food for easier bowel movements.(5)
lactobacillus plantarum

lactobacillus plantarum

Shown to help eliminate bloating, cramping, and stomach upset, as well as promote healthy bowel elimination.(6)
lactobacillus paracasei

lactobacillus paracasei

May help dial-down negative inflammatory response, improve skin health, and strengthen immunity.(7 8 9)
MAKtrek® marine polysaccharide complex

MAKtrek® marine polysaccharide complex

Patented ingredient derived from brown seaweed acts as a shield to protect the probiotics from being dissolved by stomach acid. It helps provide 250 times better survival rate and absorption of good gut bacteria than standard probiotic formulas!
fructooligosaccha ride

fructooligosaccha ride

Natural prebiotic fiber that nourishes the good gut probiotic bacteria so it can continue to thrive.
  • shelf stable
  • Probiotics + prebiotics
  • 40 billion CFUs
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100% satisfaction, 60-day money back guarantee

Finally, a real probiotics formula that works for real women

Just two easy-to-swallow capsules first thing in the morning for the best gut health you’ve ever experienced.
  • Dairy free
  • Soy free
  • Gluten free
  • Non-GMO
  • Zero preservatives
  • No refrigeration needed
  • GMP-certified
  • Made in the USA
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100% satisfaction, 60-day money back guarantee

your journey to feeling your best begins with your first dose*

Here’s what you could expect as you continue to take gut+ on a daily basis*

within the first 24 to 48 hours

Take 1 capsule in the morning and 1 capsule before bed. The MAKtrek® Bipass Technology allows the capsules to safely travel to the small intestine before releasing its good gut bacteria.

in two weeks

You may begin to notice the positive benefits of well-balanced gut bacteria, including better digestion, less bloating, improved mood, and clearer skin.

in 1 month

You may begin to notice even bigger improvements with your health, including less brain fog, stronger immune system, bathroom regularity, and a faster metabolism for a slimmer look and feel.

in 3 months and beyond

Your digestion feels incredible. Your mood feels lifted. You have less “sick days.” Your thoughts feel clearer. In short, everything just seems to fall into place with your overall health & well-being!

feed your gut, feel fantastic.

For as low as €1,30 a day!
  • Boost good gut bacteria
  • Support a good mood
  • Strengthen immune support
  • Improve digestion
  • Eliminate bloat
  • Balance vaginal flora
  • Have amazing bowel movements
  • 4 exact strains with 40 billions CFUs
  • Try us 100% risk free— feel awesome or your money back!

grab your yourbiology gut+ package & save today!

  • Free shipping

  • 100% Satisfaction, 60-day money back guarantee

  • Big savings on higher packages

  • Clinically-backed bacterial strains

*Due To Limited Stock—Only 5 Per Household*


1 month supply

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2 month supply
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3 month supply
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order gut+ today and receive two health-boosting e-guides for free!

  • FREE! 10 Simple Immune-Boosting + Detox Teas e-guide

  • FREE! Jump-Start Gut Health In 7 Days e-guide

  • Our guides ensure you get the most out of gut+ by YourBiology so you can experience positive gut benefits even faster!

  • Use alongside your gut+ probiotics regimen for dramatic results your closest friends and family will notice

try us risk free today!

100% satisfaction, 60-day money back guarantee

don’t worry

You’re 100% covered

Remember, there’s zero risk to you when you order any of our gut+ YourBiology packages today.

If you don’t experience positive gut health benefits as promised on this page, including less bloating, improved digestion, lifted mood, better bowel movements, and balanced vaginal flora, then we’ll return your money, every penny, with zero hassle.

We know the likelihood of this happening is very low, and this is why we can make such a strong guarantee. So if you’re not happy, then we’re not happy and we’ll do whatever it takes to make it right.

try us risk free today!

100% satisfaction, 60-day money back guarantee

Frequently Asked Questions

Which gut+ package is right for me?

Many of our customers that experience the best results— including well-balanced gut bacteria, enhanced digestion, less bloating, clearer skin, stronger immune system, improved vaginal flora, and even a slimmer belly— often secure the 3 and 5 bottle packages of gut+.

Remember, to achieve the best gut health possible, it takes some time to rebalance the gut ecosystem. Plus, everyone’s gut is different based on location, diet, genetics, access to proper nutrition, and daily exercise. 

While a single bottle of gut+ can give you many of the benefits, we recommend taking gut+ on a regular basis for up to 3 months or longer to experience everything the premium probiotics has to offer. 

There’s no added risk to you by ordering more today. You are still covered by our 100%, 60-day money-back guarantee, which you won’t find anywhere else. 

Additionally, when you order today while on this page, you can guarantee you’ll receive your order before we run out of stock!

How soon will I notice positive results?

Many of our customers have noticed positive gut health results in as little as 2 weeks—some even see a difference in their digestion and bowel movement in 7 days! However, this does not take in account diet, exercise, and proper nutrition. Everyone’s different. 

But what we can say is that with consistent use of gut+, you can begin to feel and see a noticeable change in your digestion, mood, and overall health within 60 days of purchase or we’ll return your money without hassle.

What makes gut+ better than other probiotic formulas?

Not all probiotics formulas are created equally. Other probiotic formulas do not consider all of the strains of bacteria they are putting into their formula— they go by high numbers of strains, when this could be a waste of money, or even cause worse gut issues. 

Additionally, our gut+ formula is designed with the latest in capsule protection technology called MAKtrek® marine polysaccharide complex. 

This special protection allows the probiotic formula to travel safely all the way to the small intestine without getting damaged by our stomach acid. Up to 96% of standard probiotic formulas on the market do not possess this unique type of protection, which can make it a big waste of time and money.

Gut+ is also formulated specifically for women’s overall health + well-being, everything from mood to balanced vaginal flora. 

We’re gluten-free, soy-free, shelf-stable, and contain a healthy dose of prebiotics, ensuring that your probiotics have food to thrive within your gut.

What is the MAKtrek® marine polysaccharide complex?

This patented ingredient is derived from brown seaweed and acts as a shield to protect the probiotics from being dissolved by our stomach acid. It’s been shown to help provide up to 250 times better survival rate and absorption of good gut bacteria than standard probiotic formulas.

Will this formula give me gas?

No. gut+ from YourBiology was designed to release its good gut bacteria once it has arrived in your small intestine, rather than getting dissolved in your stomach, which has been known to cause stomach upset, including gas. 

Does this need to be refrigerated?

No. gut+ from YourBiology is completely shelf-stable and does not require refrigeration. This makes it convenient for you to toss the bottle in your purse, gym bag, or keep one at the office.

Does this contain live strains of probiotics?

Yes! We focused on providing each capsule with 4 premium and clinically-proven strains of bacteria, including: L. acidophilus, B. Lactis, L. Plantarum, and L. Paracasei.

How can I tell if the bacteria strains are alive or not?

Try us for yourself and see! But if you want to really be sure, here’s what you can do:

Break open one capsule of gut+ and pour it into a bowl. Add about 1⁄4 cup of whole milk to the bowl, give it a stir, and wait 24 hours. If the milk has curdled, then you know you have a premium probiotics with live, active strains of good gut bacteria! 

Is gut+ safe?

Yes! gut+ is made using only clinically-backed, live strains of probiotics that are natural, non-GMO, gluten-free, and is entirely safe, with no known side effects. 

Additionally, our probiotic formula is made in the USA in a GMP-certified facility. Our formula must also pass a series of tests to ensure each bottle that leaves the facility contains live strains of probiotics, or we throw it out. 

So you can be safe knowing every dose you take is packed with real, live cultures with 40 billion CFUs ready to go to work on your gut.

We recommend consulting with your professional health physician before starting any health regimen.

Does this help with IBS or SIBO?

Yes! Our gut+ formula is crafted to combat IBS and SIBO where it begins— our gut. We use the four most science-backed bacterial strains that have numerous studies showing how well they work to fix our broken gut, including symptoms associated with IBS and SIBO.

How do I take gut+?

Take two (2) capsules per day. For best results, take one (1) capsule during the day and one (1) capsule in the evening. Consume daily and do not exceed two (2) capsules per day.

What if I’m not satisfied with my results while taking gut+?

We always recommend securing the 3 or 6 bottle package of gut+ so you can give it a fair chance at providing the positive gut benefits promised on this page.

With that said, if you are unhappy with your results by taking gut+ on a regular basis, then you may return your order within 60 days of purchase for a full refund.

We promise that by taking gut+ daily as part of your morning routine, you will begin to experience positive gut results within a few short weeks’ time!

Is my credit card information safe?

Yes! We process all of our orders through a safe, encryption payment processing system. We do not have access to your credit card information, nor do we have the ability to store your credit card information.

After I place my order, how soon will I receive my package?

If you live in the United States or the United Kingdom, your order should arrive within 5 business days.If you live in Australia, Canada or France your order should arrive within 10 business days.Looking for shipping somewhere else? We plan on launching in more countries soon.

try us risk free today!

100% satisfaction, 60-day money back guarantee

Trusted Scientific Sources

1Singh, Rasnik K, et al. “Influence of Diet on the Gut Microbiome and Implications for Human Health.” Journal of Translational Medicine, BioMed Central, 8 Apr. 2017, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5385025/.

2Ringel-Kulka T;Palsson OS;Maier D;Carroll I;Galanko JA;Leyer G;Ringel Y; “Probiotic Bacteria Lactobacillus Acidophilus NCFM and Bifidobacterium Lactis Bi-07 versus Placebo for the Symptoms of Bloating in Patients with Functional Bowel Disorders: A Double-Blind Study.” Journal of Clinical Gastroenterology, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/21436726/.

3Mezzasalma V;Manfrini E;Ferri E;Boccarusso M;Di Gennaro P;Schiano I;Michelotti A;Labra M; “Orally Administered Multispecies Probiotic Formulations to Prevent URO-Genital Infections: A Randomized Placebo-Controlled Pilot Study.” Archives of Gynecology and Obstetrics, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/27826653/.

4LE;, Ya W;Reifer C;Miller. “Efficacy of Vaginal Probiotic Capsules for Recurrent Bacterial Vaginosis: A Double-Blind, Randomized, Placebo-Controlled Study.” American Journal of Obstetrics and Gynecology, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/20659602/.

5O'Callaghan, Amy, and Douwe van Sinderen. “Bifidobacteria and Their Role as Members of the Human Gut Microbiota.” Frontiers in Microbiology, Frontiers Media S.A., 15 June 2016, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4908950/.

6Kaźmierczak-Siedlecka, Karolina, et al. “The Role of Lactobacillus Plantarum 299V in Supporting Treatment of Selected Diseases.” Central-European Journal of Immunology, Termedia Publishing House, 2020, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7882405/.

7Moroi M;Uchi S;Nakamura K;Sato S;Shimizu N;Fujii M;Kumagai T;Saito M;Uchiyama K;Watanabe T;Yamaguchi H;Yamamoto T;Takeuchi S;Furue M; “Beneficial Effect of a Diet Containing Heat-Killed Lactobacillus Paracasei K71 on Adult Type Atopic Dermatitis.” The Journal of Dermatology, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/21269308/.

8Oliveira, Manuel, et al. “Lactobacillus Paracasei Reduces Intestinal Inflammation in Adoptive Transfer Mouse Model of Experimental Colitis.” Clinical & Developmental Immunology, Hindawi Publishing Corporation, 2011, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3145352/.

9Alipour, Beitullah, et al. “Effects of Lactobacillus Casei Supplementation on Disease Activity and Inflammatory Cytokines in Rheumatoid Arthritis Patients: A Randomized Double‐Blind Clinical Trial.” Wiley Online Library, John Wiley & Sons, Ltd, 27 Mar. 2014, https://onlinelibrary.wiley.com/doi/abs/10.1111/1756-185X.12333.

10Ogawa A;Kobayashi T;Sakai F;Kadooka Y;Kawasaki Y; “Lactobacillus Gasseri SBT2055 Suppresses Fatty Acid Release through Enlargement of Fat Emulsion Size in Vitro and Promotes Fecal Fat Excretion in Healthy Japanese Subjects.” Lipids in Health and Disease, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/25884980/.

11Yadav H;Lee JH;Lloyd J;Walter P;Rane SG; “Beneficial Metabolic Effects of a Probiotic via Butyrate-Induced GLP-1 Hormone Secretion.” The Journal of Biological Chemistry, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/23836895/.

12B;, Wiciński M;Gębalski J;Gołębiewski J;Malinowski. “Probiotics for the Treatment of Overweight and Obesity in Humans-a Review of Clinical Trials.” Microorganisms, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/32751306/.

13Zhang, Ning, et al. “Probiotic Supplements for Relieving Stress in Healthy Participants: A Protocol for Systematic Review and Meta-Analysis of Randomized Controlled Trials.” Medicine, Wolters Kluwer Health, May 2019, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6531156/.

14J;, Philippe D;Blum S;Benyacoub. “Oral Lactobacillus Paracasei Improves Skin Barrier Function Recovery and Reduces Local Skin Inflammation.” European Journal of Dermatology : EJD, U.S. National Library of Medicine, https://pubmed.ncbi.nlm.nih.gov/21489918/.

15Carpenter, Dr. Siri. “That Gut Feeling.” Monitor on Psychology, American Psychological Association, Sept. 2012, https://www.apa.org/monitor/2012/09/gut-feeling.