Prebiotic + Probiotic

Prebiotic + Probiotic

 (26,546 Reviews)
$30.49
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Reclaim Your Confidence, Especially If:

  • You're experiencing unusual vaginal discharge, itch, or odor*
  • You've experienced recurring vaginal health imbalances*
  • You're actively "intimate" with a partner(s)*
  • You're looking to upgrade your probiotic to tackle vaginal, gut, immune and skin health*

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What is it?

A daily 2-in-1 for your vaginal, gut, and immune microbiomes. It pairs 7 clinically studied probiotic strains with PreforPro, a patented non-fiber prebiotic, to help keep good bacteria in charge. Made for women prone to recurring imbalances like BV and yeast infections, or anyone who wants a probiotic that goes beyond gut health .* 

How does it work?

Rebalancing follows a sequence. Here's what each stage is doing: Week 1: Making room. PreforPro gets to work first, targeting the unwanted bacteria so beneficial strains have space to establish .* Month 1: Taking hold. The 7 probiotic strains colonize and multiply, steering your pH toward its healthy, acidic range .* Month 3: Running on its own. Your good bacteria now produce protective compounds like lactic acid and hydrogen peroxide, maintaining the balance themselves .* Cut it short and the rebuild starts from zero. Give it the full 90 days and the balance has a chance to stick. 

What's inside?

Seven clinically studied probiotic strains, a patented prebiotic, and biotin. Every one named on the label, at clinically effective doses. No mystery blends, no underdosing:

Keeps your pH in balance. Five Lactobacillus strains (acidophilus LA-14®, rhamnosus HN001™, crispatus CCFM1110™, gasseri HLG13™, reuteri HR7™). These are the exact bacteria that dominate a healthy vaginal microbiome. They maintain an acidic pH and crowd out the bacteria behind odor, itch, and unusual discharge.*

Backs up your gut and immunity. B. lactis HN019™ and B. subtilis DE111® support digestion, regularity, nutrient absorption, and your natural defenses.*

Feeds the good, targets the bad. PreforPro®, a patented non-fiber prebiotic that helps beneficial bacteria grow while going after troublemakers like E. coli. No fiber means no prebiotic bloat.*

Strengthens from within. Biotin, to help fortify the vaginal mucosa, with skin, hair, and energy benefits as a bonus.*

Why the ® and ™ marks matter: these are specific, branded strains with their own published research, not generic species names. Probiotic benefits are strain-specific, so we formulate at the strain level.

 Free from gluten, dairy, nuts, shellfish, and binders.

How do I take it?

Two capsules daily, with food, ideally at the same time each day. No refrigeration needed. Keep taking it through your period, since that's when pH tends to get disrupted most.* Pregnant or breastfeeding? Check with your OB-GYN first.

What results can I expect?

Most women feel the first shifts early: less odor and less bloating inside the first week or two.* Comfort tends to improve through weeks 2 to 4, with the bigger, steadier changes landing over 1 to 3 months of daily use.*

 The research backs this up. In a 6-month clinical study, 83% of women taking two of our strains (LA-14 and HN001) reported improved vaginal health, and 71% reported less discomfort.* PreforPro has been shown to multiply beneficial gut bacteria within 24 hours.*

  • heart_plus Enjoy a soothing & pleasant self-care routine. ✨
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Are You Ready To Fully Transform Your Vaginal Health With Happy V Prebiotic + Probiotic? 

Your vaginal microbiome doesn't reset overnight. Here's exactly what's happening inside your body over 90 days, and why stopping early means starting over.

DAY 7-CLEAR

  • PreforPro®️ starts clearing out the bad bacteria that knocked you off balance*
  • Good bacteria finally get room to move in*
  • Your gut adjusts to the shift, and a little change here is normal*
  • The work is happening before you can feel it*

DAY 30-REBUILD

  • 7 clinically studied strains repopulate your microbiome*
  • pH shifts toward a healthier range*
  • Odor, itch, and discomfort are improved*
  • Fewer "why is this happening again" moments*

DAY 90-DAYDEFEND

  • Good bacteria now produce their own defenses; lactic acid and hydrogen peroxide*
  • Your microbiome holds its balance without a constant fight*
  • Continue taking daily to defend and maintain your results*
  • Comfortable, confident, and not thinking about it*

  • Sarah M. 

    I noticed a real difference in the first week. Less irritation and things felt more balanced almost right away. 

    √ Verified Buyer 

  • Jessica T.

    By day 30, the recurring odor I dealt with for months was completely gone. I could not believe it.

    √ Verified Buyer  

  • Danielle R.

    At 90 days I stopped dreading that feeling every month. My whole routine feels different now.

    √ Verified Buyer  

    Our Manufacturing

    We manufacture the product ourselves to ensure the highest quality production and supply-chain, cutting out the middleman along the way.We keep costs low in order to design better products that fit your lifestyle and needs.The goal? To deliver better value and superior products to our customers. 

    Give It 90 Days

    Your microbiome did not fall out of balance overnight, and it will not bounce back in a week. The women who see real change are the ones who do not skip days. Subscribe so you never run out, and give the good bacteria the full 90 days they need to take over. 

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    • Science-backed ingredients

      Validated through rigorous testing for reliable results.

    • Delayed-release capsules

      Engineered for optimal timing and effectiveness. 

    • Major allergen free

      Safe for sensitive individuals with no common allergens. 

    • Vegan-friendly & non GMO

      Safe, ethical, and natural ingredients you can trust. 

    • No artificial stuff

      Pure, natural formulations without artificial additives. 

      Supports vaginal and digestive health

      Formulated with clinically studied ingredients to help maintain balance and comfort. 

      reported improved vaginal comfort in 6 months, taking LA-14® and HN001™ (the strains in Prebiotic + Probiotic)*

      Our targeted probiotic blend with LA-14® and HN001™ has been clinically shown to support vaginal wellness and help maintain a healthy environment. In a clinical study, 83% of women taking LA-14® and HN001™ reported improved vaginal health over 6 months.* 

      reported fewer symptoms related to vaginal imbalance*

      Helps promote everyday comfort and supports your body’s natural balance. In the same study, 71% of women taking LA-14® and HN001™ noted a reduction in vaginal discomfort.* 

      boost in gut-friendly bacteria within 24 hours*

      Supports digestive health by encouraging the growth of beneficial bacteria. Women who took PreforPro® experienced a 6-fold increase in beneficial lactobacillus in the large intestines within 24 hours.* 

      What the experts think

      “I recommend Happy V’s Prebiotic + Probiotic because it includes clinically studied strains at effective doses, along with a prebiotic that helps those beneficial bacteria thrive. I personally take it daily and appreciate the transparency and research-backed formulation. Vaginal health is something we should actively support, not just address when issues arise. A balanced microbiome plays a key role by helping maintain a healthy environment both vaginally and in the gut.” 

      Dr. Anika AckermanMD Urologist

       Scientifically proven ingredients to get you results 

      • Biotin

        Fortifies vaginal mucosa*

        Boosts skin, hair & nails*

        Supports energy metabolism*

        Biotin supports numerous bodily functions, including the metabolism of fats and carbohydrates. We chose it for its ability to fortify the vaginal mucosa, along with promoting healthy skin, hair, and nails and boosting energy levels. 

      • Bacillus subtilis

        Survives stomach acid to support gut flora*

        Aids nutrient absorption*

        Supports immune and skin health*

        DE111® is a bacillus subtilis probiotic that supports gut and immune health by balancing gut bacteria, reducing gastrointestinal discomfort, and enhancing immune response. Regular consumption promotes a healthy gut and robust immune system.

      • Bifidobacterium lactis

        Supports digestion & regularity*
        Enhances immune*

        HN019™ is clinically studying bifidobacterium lactis, which improves skin hydration and elasticity while supporting immune health. Studies show that it promotes the growth of beneficial bacteria, leading to healthier skin and a stronger immune system.

      • Lactobacillus rhamnosus

        Maintains vaginal balance*
        Supports vaginal immunity*
        Supports vaginal comfort*

        HN001™ is a Lactobacillus rhamnosus strain that supports gut and vaginal health by promoting a balanced microbiome and overall wellness.

      • Lactobacillus crispatus

        Dominates healthy vaginal flora*
        Helps prevent pathogenic overgrowth*

        CCFM1110™ is a Lactobacillus crispatus strain that supports vaginal health by promoting a balanced microbiome and overall comfort.

      • Lactobacillus gasseri

        Helps regulate vaginal pH*
        Reduces odor and discharge*
        Supports vagina microbial balance*

        HLG13™ is a Lactobacillus gasseri strain that supports vaginal health by promoting a balanced microbiome and overall comfort.

        What the experts think

        “I recommend this product to my patients seeking support for recurring vaginal health imbalances. It contains probiotics such as Lactobacillus species, which are science backed to help maintain vaginal pH. Helps support a healthy balance of bacteria, with added benefits for gut wellness.


        Liana BaixauliNP, APRN, FNP-BC

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          Label Transparency

          Each and every one of our products is carefully formulated with the highest quality ingredients, at their science-backed dosages. While our blends are proprietary, we still believe in full transparency. Every ingredient we add makes its way to the label, so you know exactly what's inside. 

            Others
          Drug-free & hormone-free
          Vegan & gluten-free
          No fillers & binders
          Manufacturing  
          No added middleman’s cut 

          Everything 
Designed With Your Health in Mind.

          • Delayed-Release Capsules:

            Make sure you are getting the targeted support you need for faster symptom relief, with these innovative capsules. 

          • No Artificial Stuff:

            No one has time for fluff when their well-being is suffering. Every Happy V product is made with clean, high-quality ingredients and never contains artificial preservatives. 

          • Major Allergen Free:

            You can rest easy knowing our formulas are free from major allergens, giving you one less thing to worry about on your wellness journey. 

          • Vegan-Friendly & Non-GMO:

            Clean ingredients and sustainability matters, which is why our products are made with responsibly sourced, non-GMO ingredients, ensuring both superior quality and a positive impact on the planet.

            Quality Transparency

            Every single step of our manufacturing process must be performed at the highest quality cGMP and FDA standards. To ensure this, we have a number of Quality Checkpoints overseeing the quality of; the ingredients, the blending, the manufacturing process, the storage, and even the shipment of every single batch of Happy V products to your front door. 

            Everything 
Designed With Your Health in Mind.

            • SI

              "Intends to optimize your digestive health, vaginal flora and pH to help with symptoms and discomfort."

            • POPSUGAR

              "Hundreds of women are sharing their personal experiences with vaginal health issues because Happy V has created a safe space via social media."

            • BYRDIE

               "Are able to effectively fight against unwanted vaginal symptoms thanks to its lineup of powerhouse ingredients.'

              Frequently asked questions 

              What is Happy V® Prebiotic + Probiotic?

              Happy V® Prebiotic + Probiotic is a daily supplement designed to support the vaginal, gut, and immune microbiomes. It combines 7 clinically-studied probiotic strains with a patented, non-fiber prebiotic (PreforPro®) to help maintain a healthy microbial balance – especially in women prone to imbalances like bacterial vaginosis (BV) or yeast infections.*

              How is Happy V® Prebiotic + Probiotic different from other probiotics?

              Unlike generic probiotics, Happy V® Prebiotic + Probiotic is uniquely formulated for women’s intimate and digestive health. It includes clinically validated strains like Lactobacillus crispatus  CCFM1110™ and Lactobacillus reuteri HR7™ – known for their vaginal health benefits – and PreforPro®, a prebiotic that targets harmful bacteria like E. coli without causing bloating. The formula supports both microbial balance and pathogen reduction, making it more comprehensive than standard probiotics.*

              How do I take Happy V® Prebiotic + Probiotic?

              Take 2 capsules daily of Happy V® Prebiotic + Probiotic with food. Try to take them at the same time each day for consistent results.

              Does Happy V® Prebiotic + Probiotic need to be refrigerated?

              You do not need to refrigerate the Happy V® Prebiotic + Probiotic capsules.

              When will I start seeing results when taking Happy V® Prebiotic + Probiotic?

              While takingHappy V® Prebiotic + Probiotic, many users notice early improvements like less odor or bloating within 1–2 weeks. For more noticeable symptom relief – especially for vaginal discomfort – results often appear by weeks 2–4, with continued improvements over 1–3 months of consistent use.*