Women's Good Gut

The World’s first 3-in-1 tribiotic designed to promote digestive, immune, and vaginal health. 30 day supply of kiwi-flavored gummies for women ages 18+.

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Works in tandem with our womens daily multivitamin.

Over 38 million gummies sold in 2023.

Join over 600,000 others who switched to First Day!
Ingredients

We are thoughtful about the ingredients we use and have selected scientifically studied strains that will have the most positive impact on your gut health.

womens tribotic supplement facts

Livaux® (Prebiotic): Clinically studied prebiotic that helps increase probiotics in the microbiome, promote regular bowel movements, and support the relief of constipation.

IS-2® (B. Coagulan Probiotic): Clinically studied probiotic that helps support the relief of constipation, improve digestive health, support healthy gums and teeth, and maintain healthy vaginal flora.

OPTIBIOME® BS50™ (B. Subtilis Probiotic): Clinically studied probiotic that helps support the relief of abdominal bloating, burping, and flatulence – starts working in hours, not days.

ImmunoLP20® (Postbiotic): Clinically studied postbiotic shown to activate immune cells to support immunity and the relief of flu and common cold symptoms. It also helps support healthy teeth, gums, and the relief of dry skin.

Other Ingredients: Organic Tapioca Syrup, Organic Cane Sugar, Water, Pectin, Natural Flavors, Citric Acid, Natural Colors, Organic Carnauba Wax

Free From The Top 8 Allergens: We are dairy-free, soy-free, egg-free, gluten-free, peanut-free, tree nut-free, fish-free, and sesame-free.

Subscribe & Save Details

Receive our eco-friendly refill pouches every 30 days on a pediatrician-recommended schedule.

Plus, you'll receive these benefits:

  • Save 15% every single month.
  • Delivered right to your doorstep for free.
  • Easy management - skip or pause whenever you need.
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GMO free organic probiotic for women
womens allergy free gmo free probiotics
womens good gut probiotics supplement facts

livin’ the good (gut) life

Do you know what happens when good bugs go bad? When healthy gut bacteria get overtaken by bad bacteria...

Bloating, constipation, sick days, and all sorts of down there issues that keep coming back. But the days of suffering in silence are over.

Say hello to the good gut life with Women’s Good Gut Tribiotic – the World’s 1st 3-in-1 Pre+ Post+ Probiotic!

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No Gelatin

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No GMOs

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No Corn Syrup

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Allergen-Free

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Gluten-Free

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Made In The USA

Formulated For A Healthy Gut Microbiome To Support:

DigestionFeel better, lighter, and more energized with regular bowel movements and relief of bloating, constipation, and gas.

ImmunityFeel confident next flu season knowing you’re supporting immunity. . . (especially when your kids bring home that stomach bug!)

Vaginal HealthGet life-changing relief from abnormal vaginal discharge, itch, and odor by maintaining healthy vaginal flora.

Nutrient AbsorptionSupercharge the power of your daily vitamin by supporting your gut's ability to absorb its nutrients.

Skin HealthHydrate dry skin and maintain your glow.

Oral HealthGain confidence knowing you’re supporting healthy teeth and gums.

Triple the Goodness with Tribiotics

Probiotics

Probiotics are a healthy type of bacteria that live in the gut. They not only aid with digestion, but also improve overall immunity and maintain healthy vaginal flora. Probiotics also aid in oral health, by helping to fight plaque, gingivitis and cavity-causing bacteria.

Prebiotics

Prebiotics are a type of "food" for probiotics, helping them flourish & recover. When probiotics are thriving, they can help regulate bowel movements, support immunity, and maintain healthy vaginal flora.

Postbiotics

Postbiotics are a natural byproduct of pre+ and probiotics. They help maintain a healthy immune response and have been shown to decrease flu and cold symptoms.  

However, the chance of postbiotics arriving to the gut are limited. That’s why including postbiotics, along with pre+ and probiotics, increases the chance of delivery to the gut, benefiting overall health and immunity.

A Complete 3-in-1 Approach To Support Gut, Immunity, And Vaginal Health.

A Complete 3-in-1 Approach To Support Gut, Immunity, And Vaginal Health.

Probiotics

Prebiotics

Postbiotics

Effectively Dosed For Women

Vegan & Gluten-Free

FirstDay logo. Dark Blue

Made With 2 Clinically-Tested Strains

Yes

Yes

Yes

Yes

Others

Generic

No

No

No

No

Womens Wellness Starter Pack

Women’s Good Gut + Daily Supercharge Multivitamins are the perfect pair. Our tribiotic increases the body’s ability to absorb nutrients from multivitamins (and food in general!). 

If you're new to First Day, our Women’s Wellness Starter Pack includes a 30-day supply of each, making mornings that much easier!

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best womens multivitamins and probiotics

45-Day Money Back Guarantee

We're confident this is the best probiotic you will ever try. But we understand you may be skeptical. So give it a try...worry-free! If you're still not happy, just send it back.

Our Scientific Advisors

  • Dr. Ed Giovannucci, MD, MPH, ScDHarvard University

    Dr. Ed Giovannucci,MD, MPH, ScD
    Harvard University

    Dr. Giovannucci researches the intricacies of nutrition and lifestyle and is passionate about bringing healthier lifestyles to families everywhere. At home, he has 2 lovely children who love their veggies but also have a soft spot for chocolate!

  • Dr. Lei Chen, MD, MHSYale University

    Dr. Lei Chen,MD, MHS
    Yale University

    Dr. Chen is a professor and a practicing pediatrician in emergency medicine. He's deeply passionate about child healthcare and travels the worldto help bring better access to health for all. He has fast-growing, twin boys who love building kayaks together with him.

women's probiotics faqs

Who should take Womens Good Gut?

Our Women's Good-Gut is crafted for women aged 18 and over, providing essential support for gut and overall health.

Can pregnant women or nursing moms take these?

If you are a mom to be, nursing, or taking other meds, chat with a healthcare professional first!

Is the product free from common allergens, such as gluten, dairy, or soy?

Yes! Synthetic colors, High-Fructose Corn Syrup, GMOs, Gluten, Eggs, Tree Nuts, Wheat, Peanuts, Artificial Flavors, and Preservatives are a NO-NO here!

Can these be taken with other multivitamins/supplements?

Womens Good Gut is a probiotic boost crafted to amp up your digestive and overall well-being. It partners with your body to keep your digestive and immune systems running smoothly. Plus, you can match it with your current multivitamin for that extra layer of goodness!

Do these need to be refrigerated?

Unlike some other probiotics, there is no need to refrigerate these! It's best to store them in a cool, dark place away from sunlight.

What clinical studies or research support the effectiveness of this product?

For Livaux®, we've got two clinical studies for the adults, and you can find them here: https://pubmed.ncbi.nlm.nih.gov/25931419/ and https://pubmed.ncbi.nlm.nih.gov/29152256.

For, Bacillus coagulans IS-2®, all of the studies are easily found on their website: https://uniqueis2.com/research/.

Next is for Bacillus subtilis OPTIBIOME® BS50™. There is a published Clinical Trial for available to read here: https://www.tandfonline.com/doi/full/10.1080/19490976.2022.2122668

And last but not least, Immuno-LP20® Lactobacillus plantarum L-137, here are some studies: https://pubmed.ncbi.nlm.nih.gov/?term=hirose+yoshitaka,
https://www.researchgate.net/profile/Kouki-Hidaka/publication/303086538_Daily_Intake_of_Heat-killed_Lactobacillus_plantarum_L-137_Decreases_the_Probing_Depth_in_Patients_Undergoing_Supportive_Periodontal_Therapy/links/5761672b08ae244d0372c676/Daily-Intake-of-Heat-killed-Lactobacillus-plantarum-L-137-Decreases-the-Probing-Depth-in-Patients-Undergoing-Supportive-Periodontal-Therapy.pdf,
https://www.tandfonline.com/doi/pdf/10.1080/1547691X.2021.1979698.

We hope you find the info you're looking for! Let us know if you have more Qs!

What is the full ingredient list?

Ingredients: Livaux® (New Zealand Gold Kiwifruit powder) 250mgImmuno-LP20® (heat-treated Lactobacillus plantarum strain L-137) 50mgBacillus coagulans Unique IS-2® (2 Billion CFUs) 20mgBacillus subtilis OPTIBIOME® BS50™ (2 Billion CFUs) 20mg

Other Ingredients: Organic Tapioca Syrup, Organic Cane Sugar, Water, Pectin, Natural Flavors, Natural Colors, Organic Carnauba Wax

Where are these manufactured?

Made with care right here in the USA, our products are crafted in a top-notch facility that maintains exceptional standards holding both CGMP certification and FDA registration. This just shows how serious we are about quality. We're all about keeping it real! What you see is what you get—no secrets, just clear info about every ingredient in our supplements. 😊

More questions? Find answers on our FAQ page.

Customer Reviews

Based on 58 reviews
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E
Elena M.
Best vitamin

These taste great and give me all the energy and vitamins I need for the day. I love these. I am so glad I found them. I recommend them to everyone.

M
Mary E.M.
Wonderful Vitamins

I buy the Women’s multii, Good Gut, and the Teens Multi for my son. A difference was noticeable with this product within days. What a wonderful feeling to have a product that works better than any other vitamins I’ve taken. I’ve also noticed a change in my teen.

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Mary S.
Love this product

The women’s super charged vitamins are the best. I have been using them for over a year. Love it

j
jM
First day women’s bundle

I’ve been taking the Women’s multivitamin and probiotic for a few months. I like the taste of both. The vitamins sometimes are sticky and stuck together but I refrigerate them awhile and they are better. The customer service is great. My son did not the vitamin or ptobiotic and they allowed a replacement or a refund. They were very quick to respond as well. He is very picky with gummies. I thought they were very good. This is my opinion on The First Day products I have tried.

P
Pat C.
Women’s Vitamins and Gut Health Supplementa

For the first time I have found a vitamin designed for a woman that I enjoy taking. Coupled with your gut health gummies I have found the perfect combo. Most importantly I have experienced a significant improvement in how my digestive system feels. Thank you.

1 We offer a 45-day satisfaction guarantee for returns. It covers 45 days starting from the day that you place an order and includes only the very first purchase of any product so that families can try our gummies - for any reason you aren't happy with your vitamins. Please note that we will refund up to $100 so that you can try up to 3 bottles of our gummies risk free. If you would like to order more than 3 bottles in your first order, we recommend that you ordering less so that your family can try them first. Thanks so much for your understanding!

** Compared with: Flintstones Vitamins Chewable Kids Vitamins; Nordic Naturals Nordic Berries; SmartyPants Kids Formula