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5 Best Probiotics for Vaginal Health in 2024

Probiotics are beneficial microorganisms that have shown promise in supporting various health aspects, including vaginal health. Specific bacterial strains such as Lactobacillus may play a significant role in maintaining a balanced vaginal microbiome, which is essential for supporting optimal vaginal health.

Some studies suggest that introducing these good bacteria may bring numerous benefits, although the research on their effectiveness for vaginal health is still ongoing.

Best probiotics for vaginal health: a shortlist

  1. Bonafide — best probiotic for supporting vaginal microbiome during menopause
  2. Ritual — best probiotic for strengthening the immune system for vaginal health
  3. Routine — best probiotic for harmonizing vaginal microbiota
  4. Ora — best probiotic for supporting optimal vaginal health
  5. YourBiology — best probiotic for women’s health with a personalized blend

How did we compile the list of the best probiotics for vaginal health?

To present this overview, we looked at specific criteria that allowed us to make a proper assessment. We took into account ingredient quality, provider reputation, CFU count, and specific probiotic strains.

Ingredient qualityNatural sources, no additives
Reputable providerGMP-certified, third-party tested
CFUIn billions range
Specific probiotic strainsSpecific for vaginal health
  • Ingredient quality. We chose products made of safe and high-quality ingredients, ideally from natural sources. We avoided those with unnecessary fillers or additives
  • Reputable provider. We selected reputable brands known for producing high-quality supplements. Particularly the ones that adhere to good manufacturing practices (GMP) and have third-party testing or certifications to ensure product quality and safety.
  • CFU. Colony Forming Units (CFU) refer to the number of viable bacteria present in each probiotic serving. Higher CFU counts indicate a higher concentration of beneficial bacteria. We selected products with an adequate CFU count, typically in the billions, throughout the shelf life to support vaginal health.
  • Specific probiotic strains. We chose probiotics with bacterial strains that may support vaginal health, such as Lactobacillus genus.

Best probiotics for vaginal health: an overview

We reviewed products and brands that offer probiotics with potential benefits for supporting vaginal health.

Selecting a product tailored to individual needs increases the chances of experiencing desirable health outcomes. Although many probiotic supplements share similar benefits, their individual compositions may slightly differ. Recognizing these differences is crucial when targeting particular health goals.

Every product is categorized based on its distinct advantages, ingredients, and other features. Additionally, the list outlines the strengths and drawbacks of each product.

1. Bonafide — best probiotic for supporting vaginal microbiome during menopause

Bonafide Clairvee

Bonafide Clairvee® emerges as a potential solution for women seeking to rebalance their vaginal microbiome, particularly those undergoing hormonal changes during perimenopause and menopause.

The supplement delivers a potent blend of 5 billion CFUs of probiotics, including the Lactobacillus acidophilus BLA-14 and Lactobacillus rhamnosus BHN001 strains, which may target the specific needs of vaginal health.

Thanks to its specialized formulation, Clairvee® may offer various benefits, including reduced symptoms like vaginal odor, itching, and discharge, thereby potentially promoting a balanced vaginal microbiome.

The company cites an open-label clinical trial indicating that 95% of users reported a noticeable decrease in vaginal odor after using the product.

According to the manufacturer, the recommended dose is 1 capsule for 15 consecutive days.

Bonafide products are manufactured in an FDA-registered cGMP manufacturing facility and third-party tested for quality by independent laboratories.

Bonafide Clairvee® is priced at $55.00 for a single purchase. Additionally, it’s available for a monthly subscription of $39.00.

2. Ritual — best probiotic for strengthening the immune system for vaginal health


Ritual's Synbiotic+ is a multifaceted supplement encompassing prebiotics, probiotics, and a postbiotic. The product features the two most studied bacterial genera — Lactobacillus and Bifidobacterium, containing 11 billion CFUs.

The supplement might have a positive effect on vaginal health by sustaining a harmonious gut flora and supporting the immune system.

Ritual emphasizes its commitment to transparency and stringent quality assurance, which includes third-party testing and a transparent sourcing process. The supplement is suitable for vegans, major allergen-free, and non-GMO.

The manufacturer advises taking 1 capsule each day. The cost of Synbiotic+ stands at $54.00, but subscribers have the option to avail of perks like complimentary shipping and a 30-day refund policy.

3. Routine — best probiotic for harmonizing vaginal microbiota

Routine Probiotics for Her

Routine Probiotics for Her offers a holistic prebiotic-probiotic blend catered to supporting vaginal equilibrium.

According to the provider, each capsule contains 24 billion CFUs and integrates 5 bacterial strains from Bifidobacterium and Lactobacillus genus.

Additionally, the supplement incorporates organic ashwagandha, renowned for mitigating stress and anxiety.

Routine Probiotics for Her is FDA and Health Canada-compliant, upholding top-tier manufacturing standards.

The label suggests an intake of 1 capsule daily. The ingredients are vegan, non-GMO, and do not contain gluten, dairy, or other major allergens.

For a single purchase, the product costs $39.95, while a subscription option is available at $29.95, granting a $10.00 discount.

4. Ora — best probiotic for supporting optimal vaginal health

Ora Lady bugs comm supp

Lady Bugs by Ora is a distinct probiotic and prebiotic blend crafted to support vaginal health. As stated by the company, this product boasts 16 billion CFUs of probiotics derived from 6 scientifically-supported strains, complemented by prebiotics.

According to the brand, this choice of bacterial strains may help maintain vaginal pH balance and minimize the likelihood of urinary tract issues.

The manufacturer suggests taking 2 capsules within a half-hour of eating, regardless of the time of day.

The ingredients feature organic Jerusalem artichoke inulin and bacterial strains from Lactobacillus family.

Ora prioritizes transparency and rigorous quality checks, subjecting each product batch to testing at independent third-party labs and publishing the results. The product is vegan, non-GMO, and free from gluten, soy, and dairy.

For a one-time purchase, the product is listed at $37.99, but subscription options come with a 20% discount

5. YourBiology — best probiotic for women’s health with a personalized blend


YourBiology is a specialized supplement that may offer benefits for supporting women's health and overall well-being.

This advanced formula contains probiotic strains with 20 billion CFUs, digestive enzymes, prebiotics, and vitamin D3 — tailored to maintain a balanced gut microbiome.

Additionally, the supplement comes in vegan capsules, ensuring probiotics survive the journey through stomach acids, potentially allowing for probiotics to reach the vagina — where the good bacteria can grow and take effect.

According to the manufacturer, the recommended daily dosage is 3 capsules.

YourBiology supplements are GMP-certified, non-GMO, and dairy, soy, and gluten-free.

To ensure product quality, third-party testing is conducted by independent laboratories.

1-month supply of YourBiology supplements starts at $64.99. YourBiology offers a 60-day money-back policy, emphasizing the product's effectiveness and customer confidence.

Comparing the best probiotics for vaginal health

ProviderCost (per month)Daily doseProbiotic strainsCFU countReview
Bonafide$55.00 1 capsule25 billionBonafide Review
Ritual$54.00 1 capsule211 billionRitual Synbiotic+ Probiotics Review
Routine$29.95 1 capsule524 billion-
Ora$30.392 capsules616 billion Ora Probiotics Review
YourBiology$64.993 capsules1020 billionYourBiology Review

The science behind vaginal health and probiotics

Scientific studies suggest that probiotics may play a significant role in maintaining and restoring optimal vaginal health and balance.

Why is pH balance important?

Maintaining the vaginal pH balance is crucial for optimal vaginal health. An acidic vaginal environment acts as a protective barrier, deterring the rapid multiplication of harmful bacteria, fungi, and yeast. A balanced pH, typically between 3.8 and 5, ensures the growth of beneficial bacteria, which in turn prevents infections and keeps harmful microorganisms in check.

How do probiotics help?

Probiotics are live microorganisms found in supplements and fermented foods. They may provide benefits in maintaining vaginal health by balancing the good and bad bacteria in the vagina. This equilibrium prevents the proliferation of harmful bacteria, ensuring a healthy vaginal environment and reducing the risk of infections.

Best types of probiotic strains for vaginal health

Strains from the Lactobacillus genus, notably Lactobacillus acidophilus, Lactobacillus rhamnosus, Lactobacillus reuteri, and Lactobacillus crispatus, are believed to be the most effective for vaginal health. These strains may bolster vaginal health by maintaining an acidic environment, inhibiting harmful bacteria growth, and promoting a balanced vaginal ecosystem.

Benefits of using probiotics for vaginal health

Probiotics may support and maintain vaginal health. Here are some notable benefits:

  • Balanced vaginal flora. Probiotics, especially strains from the Lactobacillus genus, may support a harmonious balance of vaginal bacteria. This balance is essential for a healthy vaginal environment, preventing the overgrowth of harmful bacteria and ensuring optimal pH levels.
  • Protection against infections. A balanced vaginal microbiome, fostered by probiotics, may reduce the risk of bacterial vaginosis and yeast infections. The presence of beneficial bacteria can create an environment where harmful pathogens find it challenging to thrive and cause infections.
  • Enhanced immunity. Probiotics may not only balance the vaginal flora but also bolster the body's natural defenses. This enhanced immunity makes it difficult for harmful pathogens to establish themselves in the vaginal area.

Choosing the right probiotics for a healthy vaginal microbiome

When selecting the right vaginal probiotics for a supporting vaginal microbiome, several factors should be taken into account:

  • Strain specificity. Not all vaginal probiotics are the same. It's essential to choose probiotics with strains known to benefit vaginal health, such as the ones from the Lactobacillus genus.
  • Composition dynamics. The vaginal microbiota is influenced by various factors like age and physiological changes. Therefore, understanding these dynamics can guide the choice of probiotics.
  • Safety and effectiveness. Ensure the ingredients have been researched and proven effective for supporting vaginal health and are suitable for you, especially if you’re taking other medications.
  • Reliability. Opt for probiotics from reputable sources, ensuring the products are reliable and beneficial for vaginal health.

Considering these criteria can help you make an informed decision for maintaining a balanced and healthy vaginal microbiome.

Side effects and other considerations when taking probiotics for vaginal health

While prebiotics and probiotics are generally considered safe, they may have some side effects. Potential side effects, especially at the beginning of the administration, can include gas, bloating, and diarrhea. In rare cases, probiotics might cause allergic reactions. Additionally, not all strains are equally effective for vaginal health.

It's crucial to consult a gynecologist when considering probiotics for vaginal health. They can provide guidance on the most suitable strains and formulations based on individual conditions and needs.


Probiotics may be beneficial in supporting vaginal health. Research suggests that bacterial strains from the Lactobacillus family may be effective in maintaining a balanced vaginal microbiome. However, the research is still ongoing, and more evidence is needed to understand their full effectiveness.

It is important to note that probiotics should not be used as a method of treatment. When dealing with vaginal health-related conditions, it is necessary to consult with a family doctor or gynecologist for a personalized treatment plan.

Explore other probiotic products and benefits

Best probiotics for men gut health may improve the digestive system.

Best probiotics for women may support digestive and vaginal health.

Best probiotics to lose weight can help reduce belly fat.

Best probiotics for constipation may increase bowel movements.

Best probiotics for bacterial vaginosis may promote a balanced vaginal microbiome.


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