A round tin aluminium box holding 30 ProViotics tablets containing good lactobacilli that are freeze-dried

ProViotics - Gut and Vaginal Microbiome Supplements

Boost your microbiome with ProViotics! They contain nothing but the good bacteria that make up a healthy vaginal and gut microbiome.

Use for a minimum of 3 months for the best results

An illustration of two minty green leaves signifying vegan and organic
Vegan
A yellow illustration of bacteria signifying ProViotic contain 2.5 billion live good bacteria
5 billion live good bacteria
an illustration of a nut that is yellow signifying that Daye ProViotics are allergen free
Allergen free

All subscriptions include:
• Convenient automatic delivery
• Flexible - pause or cancel anytime
• Free shipping on orders over $50



🌍 Environmental Impact: Choosing plans with less frequent deliveries helps reduce our carbon footprint.


♻️ Daye ProViotics come in endlessly recyclable aluminium storage tins and compostable refill pouches.


Take Daye ProViotics once daily as a supplement with food. The gut and vaginal microbiome supplements can be incorporated as part of your everyday wellness routine. Our Gynecological Health Experts may also recommend them based on your individual needs, especially after a course of antibiotics or antifungals.


Ingredient per tablet: Plant-derived Lactobacillus plantarum GLP3 (5 billion CFU), Microcrystalline cellulose (carrot fiber).

Recommended intake: Take one to two tablets daily with food.

Storage: Store in a cool dry place, no refrigeration required.


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A healthy gut microbiome strengthens your immune system while also promoting good vaginal health.

Proven Benefits

5 billion live good bacteria

Boost the beneficial bacteria in your vaginal and gut microbiome

Scientifically tested

Confirmed to survive your gut and vaginal acidity

Freeze-dried

Freeze-drying preserves the good bacteria, ensuring they survive in the gut

Vegan

Vegan and free from soy, dairy, gluten, allergens, additives and preservatives

Lactobacillus plantarum GLP3 helps keep harmful bacteria in check while maintaining a healthy, acidic vaginal pH.

First Month

You’re giving your gut a glow-up of good bacteria—paving the way towards better balance in your gut and vaginal microbiome.

Enhance your gut and vaginal microbiome alike

Is your vaginal microbiome surviving, or thriving?

Having a high level of good bacteria (Lactobacilli) means your vaginal microbiome is thriving. Why should you care? Because it’s not just thrush and BV it wards off. A healthy vaginal microbiome has been shown to lessen the risk of other vaginal health problems too.

Learn more

Soy-tested

Dairy-tested

Gluten-tested

Corn-tested

No preservatives

Freeze dried

Backed by science

We work closely with our medical advisory board and a select group of clinical institutions to ensure our research gets an expert seal of approval.

Dr. Shazia Malik

Consultant Obstetrician

“A healthy vaginal microbiome is your body's first line of defence against infections...”

By supplementing Lactobacillus strains, we can nurture this important ecosystem. The beneficial bacteria create an environment where harmful pathogens struggle to thrive. Embracing Lactobacilli support isn't just about preventing discomfort—it's about fostering overall vaginal wellness.

Simon Gaisford

Professor of Pharmaceutics, UCL School of Pharmacy

“Certain good bacteria can contribute to the overall health of the vaginal microbiome... “

A balanced vaginal microbiome is defined as having a ratio of good to bad bacteria of 80 to 20 or better. Daye's ProViotic was developed specifically to increase the ratio of good bacteria in the vaginal canal, strengthening the overall health of the vaginal microbiome.

Vaginal Health Bundle

Understand and strengthen your vaginal microbiome.

Our at-home tampon test kit analyses your unique vaginal microbiome, helping you learn about your risk of infections like BV and thrush. Pair your test with ProViotics to actively enhance your vaginal flora.

Pain-free, at-home screen

Results within 5, maximum 10 days

Personalised aftercare

Buy the bundle now

*Aftercare options are subject to availability in your area. Additional fees are payable for some of these services.

We’re here to answer all of your questions

Still have questions? Read all of our FAQs.

Take Daye ProViotics once daily as a supplement with food. ProViotics can be incorporated as part of your everyday wellness routine. Our healthcare coaches may also recommend them based on your individual needs, especially after a Vaginal Microbiome Testing using our Diagnostic tampon.


Plant-derived Lactobacillus plantarum GLP3 (5 billion CFU), Microcrystalline cellulose.


Store in a cool dry place. ProViotics are freeze-dried, so you don’t have to refrigerate them.


Our ProViotics tin is made of endlessly recyclable aluminium, and we ship them to you in a recycled cardboard box. The refill pouch is fully compostable (even though it may look like plastic!) and is safe for both home and industrial composting.


Take Daye ProViotics once daily as a supplement with food.


Yes, Daye ProViotics are safe to use when pregnant, breastfeeding or TTC.

Research suggests that Lactobacilli-containing probiotics have potential benefits for maternal and neo-natal well-being.


  • Daye ProViotics contain bacteria grown in organic carrot juice, whereas most probiotic products are grown in milk cultures. They’re free from allergens like soy, dairy, nuts and gluten.
  • The bacteria we use is also freeze-dried, which means it retains its properties for longer, and you don’t have to store it in the fridge.
  • Each tablet contains 5 billion live cells of Lactobacillus plantarum GLP3. What's key about Daye ProViotics is that all of our cultures are live, which means they can reach your gut or vagina.

ProViotics aren't medications. They contain freeze-dried Lactobacilli, the good bacteria that naturally thrive in healthy vaginal microbiomes.
Your vagina is home to billions of bacteria (some good, some troublemakers). When lactobacilli outnumber the troublemakers, your vaginal microbiome stays in balance. Research suggests this balance plays an important role in your overall vaginal health and may help create an environment where yeast is less likely to overgrow.
By taking ProViotics regularly, you're supporting your vaginal microbiome's natural diversity. Think of it as giving your body's own defense system a friendly boost!
Want to learn more about the fascinating world of vaginal microbiomes? Check out our deep dive here.


The bacteria we use is freeze-dried, which means it retains its properties for longer, and you don’t have to store it in the fridge.


Great question. The answer is both!

We already know how important the gut is for overall health, but researchers are starting to unveil how the gut plays a role in vaginal health as well.


Daye tampons are manufactured in accordance with medical device standards, including ISO13485 and GMP. The Vaginal Microbiome Screening Kit is intended for general wellness purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Test results provide information about your vaginal microbiome and should not be used to make medical decisions. Any mention of specific conditions or medical terms is for educational purposes only and does not constitute a medical diagnosis.