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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 .*
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.
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.
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.
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.*
I had been looking for a product that would fit into my daily routine. After trying different options, I decided to give this one a try. I love how simple it is to use, and it has become a regular part of my self-care routine. I'm so glad I found it!
This product changed my life. I had been struggling... for 7+ years. I thought it was going to be with me forever.. upon years, hours, hopeless products and dollars and endless research I found Happy V... Y’all, the minute I started doing this, everything changed...
My vagina would sometimes smell like either fish or just a strong weird order, if not it would itch rlly bad and get swollen from me scratching, pain during sex, and even thick discharge... Since taking these, the fishy/weird strong oder I had before is almost completely gone, i haven’t experienced any itching, and my discharge isn’t as much as before.
So, I have had chronic yeast infections and Bacterial Vaginitis for essentially the entire time I’ve been sexually active… IT WORKS LIKE MAGIC! It not only cleared up what I already had within 4 days, but it prevents me from getting anything again.
Your personal microbiome balance doesn’t reset overnight. Here’s exactly what’s happening inside your body over 90 days, and why stopping early means starting over.
I noticed a real difference in the first week. Less irritation and things felt more balanced almost right away.
By day 30, the recurring discomfort I dealt with for months was completely gone. I could not believe it.
At 90 days I stopped dreading that feeling every month. My whole routine feels different now.
Validated through rigorous testing for reliable results.
Engineered for optimal timing and effectiveness.
Safe for sensitive individuals with no common allergens.
Safe, ethical, and natural ingredients you can trust.
Pure, natural formulations without artificial additives.
Formulated with clinically studied ingredients to help nurture balance and everyday comfort.
Our targeted probiotic blend featuring LA-14® and HN001™ has been studied to support vaginal wellness and help nurture a balanced environment. In a clinical study, 83% of women using LA-14® and HN001™ noticed improved vaginal comfort across 6 months.*
Helps nurture everyday comfort and supports your body’s natural balance. In the same study, 71% of women using LA-14® and HN001™ noticed less vaginal discomfort.*
Supports digestive wellness by encouraging the growth of beneficial bacteria. Study participants using PreforPro® saw a 6-fold increase in beneficial lactobacillus in the large intestines within 24 hours.*
“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 Ackerman
MD Urologist
“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 Baixauli
NP, APRN, FNP-BC
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.
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.
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.*
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.*
Take 2 capsules daily of Happy V® Prebiotic + Probiotic with food. Try to take them at the same time each day for consistent results.
You do not need to refrigerate the Happy V® Prebiotic + Probiotic capsules.
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.*
Happy V® Prebiotic + Probiotic is formulated to:
Happy V® Prebiotic + Probiotic includes 7 clinically-studied strains:
These strains are chosen for their proven ability to support both gut and vaginal flora balance.*
PreforPro® is a breakthrough bacteriophage-based prebiotic – not a fiber. It targets and eliminates harmful bacteria like E. coli and Gardnerella, creating space for beneficial bacteria to grow. Unlike traditional prebiotics, it doesn’t cause bloating or gas, making it ideal for those with sensitive digestion.*
Yes, Happy V® Prebiotic + Probiotic is safe to take long-term. All strains and ingredients in Happy V® Prebiotic + Probiotic are backed by safety data for daily, long-term use. If you have a medical condition or are immunocompromised, consult your doctor before use.*
Happy V® Prebiotic + Probiotic can be safely taken alongside most vitamins, supplements, and even antibiotics. However, if you're taking antifungals, immunosuppressants, or prescription medications, check with your healthcare provider to ensure compatibility.*
No worries, just take your next scheduled dose of Happy V® Prebiotic + Probiotic as usual. Skipping a dose won’t undo your progress, but consistency is key for optimal results.*
Happy V® Prebiotic + Probiotic is free from common major allergens including gluten, dairy, eggs, fish, shellfish, peanuts, soy, tree nuts, sesame, and sulfites above regulated limits.
Yes. Happy V® Prebiotic + Probiotic contains clinically studied probiotic strains, including Lactobacillus crispatus CCFM1110™, L. reuteri HR7™, L. gasseri HLG13™, L. acidophilus LA-14®, and L. rhamnosus HN001™, which have been shown to help restore healthy vaginal flora, inhibit BV-related bacteria, and support vaginal health.*
Yes. Happy V® Prebiotic + Probiotic contains clinically studied probiotic strains, including Lactobacillus crispatus CCFM1110™, L. reuteri HR7™, L. gasseri HLG13™, L. acidophilus LA-14®, and L. rhamnosus HN001™, which have been shown to help inhibit Candida species, reduce vaginal inflammation, and help restore healthy vaginal flora – supporting the prevention and management of yeast infections.*
Yes. Happy V® Prebiotic + Probiotic contains Lactobacillus acidophilus LA-14® and L. rhamnosus HN001™, which have been shown to help restore healthy vaginal flora – a key factor in supporting urogenital health and reducing the risk of urinary tract infections, including recurrent cystitis.*
Yes. Happy V® Prebiotic + Probiotic contains clinically studied probiotic strains and a bacteriophage prebiotic, PreforPro®, that support digestive health by promoting beneficial gut bacteria, improving microbiome balance, aiding regularity, and helping inhibit harmful microorganisms.*
The probiotics in Happy V® Prebiotic + Probiotic that support digestive health* are:
Bacillus subtilis DE111®
Yes. Happy V® Prebiotic + Probiotic contains Lactobacillus acidophilus LA-14®, which has been shown in studies to support skin repair and strengthen the skin’s barrier function.*
Yes. Happy V® Prebiotic + Probiotic contains multiple clinically researched strains and a bacteriophage prebiotic shown to help support immune health. Ingredients such as PreforPro®, Lactobacillus acidophilus LA-14®, Bifidobacterium lactis HN019™, Lactobacillus rhamnosus HN001™, and Bacillus subtilis DE111® have documented immune-modulating effects, ranging from supporting beneficial gut bacteria and regulating cytokine responses to enhancing specific immune defenses.*
Yes. Happy V® Prebiotic + Probiotic contains clinically studied probiotic strains that help restore and maintain healthy vaginal flora, inhibit bacterial vaginosis–causing pathogens, and reduce vaginal inflammation – addressing key underlying causes of vaginal odor.*
Yes. Happy V® Prebiotic + Probiotic contains probiotic strains shown to help restore healthy vaginal flora, combat bacteria and yeast linked to bacterial vaginosis and Candida infections, and reduce inflammation – addressing common causes of vaginal itching.*
Yes. Happy V® Prebiotic + Probiotic contains probiotic strains shown to help restore healthy vaginal flora, combat bacteria and yeast linked to bacterial vaginosis and Candida infections, and reduce inflammation – addressing common causes of abnormal vaginal discharge.*
Yes. Happy V® Prebiotic + Probiotic contains probiotic strains that help restore healthy vaginal flora, fight bacteria and yeast linked to infections, and reduce inflammation – addressing common causes of vaginal irritation and promoting overall comfort.*
While not specifically formulated for vaginal dryness, Happy V® Prebiotic + Probiotic supports overall vaginal health by restoring healthy flora, repairing vaginal mucosa, and reducing inflammation – factors that can help improve comfort and moisture levels.*
Like all dietary supplements, Happy V® Prebiotic + Probiotic is not FDA approved. However, many of its ingredients have FDA-recognized GRAS (Generally Recognized As Safe) status and are made in facilities that follow FDA current Good Manufacturing Practices (cGMP).
Yes. Happy V® Prebiotic + Probiotic is formulated with 7 clinically studied probiotic strains and a bacteriophage prebiotic shown to support vaginal health, gut health, and immune function. Its ingredients are backed by scientific research, GRAS status, and quality certifications.*
No. Happy V® Prebiotic + Probiotic is made without artificial colors, flavors, or preservatives.
Happy V® Prebiotic + Probiotic is made at the Happy V, LLC FDA registered, cGMP Facility in Florida.
No. At Happy V, we believe caring for your health should go hand in hand with respecting the well-being of animals. We do not test our products on animals, and we are committed to developing women’s wellness products with care, integrity, and respect for all living beings.
