Product FAQs

Check most frequently asked questions about Happy V products

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.*

Can I take Happy V® Prebiotic + Probiotic during my period, while pregnant, or breastfeeding?

  • During your period: Yes, it’s safe and even recommended. Periods can disrupt vaginal pH, so continuing probiotics can help maintain balance.
  • While pregnant or breastfeeding: The strains used are generally considered safe, but because this specific formula hasn’t been studied in pregnant women, we recommend checking with your OB-GYN before starting.

What does Happy V® Prebiotic + Probiotic help with?

Happy V® Prebiotic + Probiotic is formulated to:

  • Promote a healthy vaginal microbiome*
  • Relieve occasional odor, discharge, and itching*
  • Support vaginal pH balance*
  • Improve gut regularity and reduce bloating*
  • Strengthen your natural defenses by supporting immune health*
  • Help reduce recurrence of BV and yeast infections when used consistently*

What probiotic strains are included in Happy V® Prebiotic + Probiotic?

Happy V® Prebiotic + Probiotic includes 7 clinically-studied strains:

  • Lactobacillus acidophilus LA-14®
  • Lacticaseibacillus rhamnosus HN001™
  • Lactobacillus crispatus CCFM1110™
  • Lactobacillus gasseri HLG13™
  • Lactobacillus reuteri HR7™
  • Bifidobacterium lactis HN019™
  • Bacillus subtilis DE111®

These strains are chosen for their proven ability to support both gut and vaginal flora balance.*

What is PreforPro® and why is it special?

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.*

Is Happy V® Prebiotic + Probiotic safe to take long-term?

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.*

Can I take Happy V® Prebiotic + Probiotic with other supplements or medications?

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.*

What if I miss a dose of Happy V® Prebiotic + Probiotic?

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.*

What allergens are in Happy V® Prebiotic + Probiotic?

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.

Does Happy V® Prebiotic + Probiotic help with bacterial vaginosis (BV)?

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.*

Does Happy V® Prebiotic + Probiotic help with yeast infections?

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.*

Does Happy V® Prebiotic + Probiotic help with urinary tract infections (UTIs)?

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.*

Does Happy V® Prebiotic + Probiotic help with gut health?

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:

  • Lactobacillus acidophilus LA-14®
  • Bifidobacterium lactis HN019™
  • Lactobacillus rhamnosus  HN001™
  • Lactobacillus reuteri HR7™
  • Lactobacillus gasseri HLG13™

Bacillus subtilis DE111®

Does Happy V® Prebiotic + Probiotic help with skin health?

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.*

Does Happy V® Prebiotic + Probiotic help support immune health?

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.*

Does Happy V® Prebiotic + Probiotic help with vaginal odor?

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.*

Does Happy V® Prebiotic + Probiotic help with 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 vaginal itching.*

Does Happy V® Prebiotic + Probiotic help with vaginal discharge?

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.*

Does Happy V® Prebiotic + Probiotic help with vaginal irritation?

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.*

Does Happy V® Prebiotic + Probiotic help with vaginal dryness?

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.*

Is Happy V® Prebiotic + Probiotic FDA approved?

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).

Does Happy V® Prebiotic + Probiotic really work?

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.*

Does Happy V® Prebiotic + Probiotic contain any artificial flavors, colors, or dyes?

No. Happy V® Prebiotic + Probiotic is made without artificial colors, flavors, or preservatives.

Where is Happy V® Prebiotic + Probiotic made?

Happy V® Prebiotic + Probiotic is made at the Happy V, LLC FDA registered, cGMP Facility in Florida.

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