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Powered by good bacteria your vagina actually needs

The Biome Balancer is vaginal suppository packed with 4 clinically proven probiotic strains: basically, the good bacteria that helps support a healthy, balanced vaginal ecosystem. These OBGYN reviewed strains work together in each capsule to deliver 2.5 billion CFU, which means a strong, effective dose of live, active bacteria in one go.

The probiotics Lacticaseibacillus rhamnosus, Streptococcus thermophilus, Lactobacillus delbrueckii, and Lactiplantibacillus plantarum are like a cleanup crew for your vagina. They help keep everything in balance so you can feel fresh, comfortable, and like yourself. When things are off, that’s when you get that “something’s not right” feeling.


These four strains work together to keep your vaginal flora (the community of good bacteria inside you) in its happy place, by delivering clinically selected priobiotic strains directly to the site where they're needed most.

You're probably one of two people: you're either already feeling off and want to support your body's return to balance, or you're someone who wants proactive support. Maybe you’re prone to recurring irritation, itch, or discomfort—especially after your period, after sex, or after a round of antibiotics. This proactive care can help maintain the environment that keeps those issues at bay in the first place. Biome Balancer supports you either way.
Shop The Biome Balancer
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Easy to insert and use

Vaginal suppositories are designed for overnight use to help restore balance.

Helps prevent odor and discomfort

Support the natural balance of your vaginal microbiome after sex, your period, or antibiotics use.

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Support and maintain your vaginal flora

Powered by clinically proven probiotic strains that help maintain the vaginal flora.

No harsh chemicals

Formulated with high-quality, efficacious ingredients that adhere to DIVA's strict safety standards.

  • How to Use:
  • The Applicator
  • Made with you in Mind

    • Simple by design. Effective by science.

      1. Get started: Insert one capsule vaginally at bedtime using the included reusable applicator for 8 consecutive nights, or as directed by your healthcare provider.
      2. Maintain your balance : After your initial course, continue with one capsule twice weekly for at least 3 weeks and up to 7 weeks. Follow your body's cues—use as needed from there.
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    • The Applicator is designed to last throughout your Biome Balancer use. Add one for free to every Biome Balancer purchase if it's part of your routine, or skip it if it's not.

      Be sure to wash before and after each use and discard once you've finished your Biome Balancer supply.

      Discard sooner if you notice cracks, damage, discoloration, or anything that could affect hygiene or comfort.

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    • Before first use: Wash your hands and clean the applicator with the DIVA wash (or any other mild soap) and warm water. Rinse thoroughly and allow it to dry completely.

      Application steps:
      1. Pull the plunger at the bottom of applicator back slightly.

      2. Place one Biome Balancer Suppository into the open end of the applicator.

      3. Get into a comfortable position. We recommend laying down or standing with one leg up for easier application.
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    • 4. Insert the top of the applicator into the vagina as far as it feels comfortable. Then, slowly press down on the plunger to release the product.
      5. Slowly remove the applicator.
      6. Wash with the DIVA wash (or any other mild soap) and warm water and dry completely before storing in a clean, dry place.
      7. Get to bed! The Biome Balancer is designed to work overnight.
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    • Because vaginal wellness deserves thoughtful materials.

      The applicator is made with body-safe LDPE.

      No added BPAs or phthalates

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FAQs

The clinically studied probiotic strains in The Biome Balancer help support a healthy vaginal microbiome by replenishing beneficial bacteria, maintaining an optimal acidic pH, and reinforcing the vagina’s natural defenses against disruptive bacteria and yeast.

The Biome Balancer is a vaginal suppository so the probiotic strains are delivered directly to where they are intended to work. Using a suppository allows the probiotics to act locally, supporting vaginal balance and pH right at the source.

For initial use, insert one capsule vaginally at bedtime for 8 consecutive nights, or as directed by your healthcare provider.

After completing the initial course, continue using one capsule twice weekly for at least 3 weeks and up to 7 weeks.

You may continue twice-weekly use as needed, following your body’s cues and what feels right for you.

The vaginal microbiome can be disrupted by everyday factors such as sexual activity, menstruation, and taking antibiotics. Hormonal changes, stress, and certain hygiene practices can also affect this delicate balance.

The Biome Balancer is designed to dissolve overnight. For best results, insert one capsule vaginally at bedtime, placing it as far as feels comfortable.

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Questions? We've got you

Customer Care: 1 (866) 444-3482

Email: Contact Us

Monday–Friday, 8:30 AM–4:30 PM ET