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A Study to Evaluate the Effects of a Prebiotic and Probiotic Supplement to Provide Relief From Symptoms Associated With Bacterial Vaginosis and Yeast Infections.

A Study to Evaluate the Effects of a Prebiotic and Probiotic Supplement to Provide Relief From Symptoms Associated With Bacterial Vaginosis and Yeast Infections.

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06665126
Enrollment
120
Registered
2024-10-30
Start date
2024-10-04
Completion date
2025-03-03
Last updated
2026-08-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bacterial Vaginosis, Yeast Infection

Brief summary

This virtual randomized controlled trial evaluates the efficacy of a prebiotic and probiotic supplement in providing relief from symptoms associated with bacterial vaginosis and yeast infections. Participants will be randomized into three groups-test product, active placebo, and excipient placebo-and will take two capsules daily for 30 days. The study will assess the effects on vaginal microbiome, symptoms of bacterial vaginosis and yeast infections, and overall vaginal health.

Interventions

DIETARY_SUPPLEMENTPrebiotic + Probiotic Supplement

This intervention includes a combination of prebiotics and probiotics designed to promote vaginal and digestive health. The supplement contains Biotin, Lactobacillus acidophilus (as LA-14®), Bifidobacterium lactis (HN019™), Lactobacillus rhamnosus (as HN001™), Lactobacillus crispatus (as CCFM1110™), Lactobacillus gasseri (as HLG13™), Lactobacillus reuteri (as HR7™), Bacillus subtilis (as DE111®), PreforPro®, White Rice Flour, Magnesium Stearate (Vegetable Source), Silicon Dioxide (Bamboo Source), and Cellulose (Vegetable Capsule). Participants take two capsules daily with food for 30 days.

DIETARY_SUPPLEMENTActive Placebo Supplement

The active placebo supplement contains similar probiotic strains without the prebiotic component. Ingredients include Biotin, Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus rhamnosus, Lactobacillus crispatus, Lactobacillus gasseri, Lactobacillus reuteri, Bacillus subtilis, Inulin (from Chicory Root), White Rice Flour, Magnesium Stearate (Vegetable Source), Silicon Dioxide (Bamboo Source), and Cellulose (Vegetable Capsule). Participants take two capsules daily with food for 30 days.

DIETARY_SUPPLEMENTExcipient Placebo Supplement

The excipient placebo supplement contains no active ingredients related to prebiotics or probiotics. It includes White Rice Flour, Magnesium Stearate (Vegetable Source), and Cellulose (Vegetable Capsule). Participants take two capsules daily with food for 30 days.

Sponsors

Happy V
Lead SponsorINDUSTRY
Citruslabs
CollaboratorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Masking description

This study employs a triple-blind design to ensure unbiased results. The three groups in the study (test product, active placebo, and excipient placebo) will receive capsules that are identical in appearance, taste, and packaging. Neither the participants, the investigators, nor the outcomes assessors will know which group the participants are assigned to.

Intervention model description

Participants will be randomized into 3 groups (test product, active placebo, excipient placebo).

Eligibility

Sex/Gender
FEMALE
Age
25 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Women * Age 25+ * Self-reported concerns symptoms associated with bacterial vaginosis or candida overgrowth, including itchiness, redness, abnormal discharge, and an unpleasant odor. * Suffers from digestive issues, including bloating, gas, or other digestive discomfort. * Generally healthy - do not live with any uncontrolled chronic diseases. * Willing to avoid using any vaginal health-related medications, supplements, and herbal remedies for the duration of this study. * If taking oral supplements or herbal remedies targeted at vaginal health, has been consistently taking these for at least 3 months prior to starting the study and is willing to maintain this routine for the study duration.

Exclusion criteria

* Any pre-existing chronic conditions that would prevent participants from adhering to the protocol, including oncological and psychiatric disorders * Planning to undergo any procedure related to their vaginal health. * Started any new medications or supplements that target vaginal health in the past 3 months. * Anyone with known severe allergic reactions that require the use of an Epi-Pen, or any known allergies to any of the product ingredients * Women who are pregnant, breastfeeding, or attempting to conceive * Unwilling to follow the study protocol * Anyone who has undergone any surgeries or invasive treatments in the last three months or has any planned during the study period.

Design outcomes

Primary

MeasureTime frameDescription
Change in Vaginal MicrobiomeBaseline, Day 30This outcome measures the change in vaginal microbiome parameters from Baseline to Day 30. The vaginal microbiome will be assessed using microbiome sequencing at both Baseline and Day 30.

Secondary

MeasureTime frameDescription
Change in Perceived Symptoms of Bacterial VaginosisBaseline, Day 1, Day 7, Day 14, Day 21, Day 30This outcome measures the change in symptoms associated with bacterial vaginosis and yeast infections (e.g., itchiness, odor, abnormal discharge) as reported by participants through questionnaires.
Change in Perceived Symptoms of Yeast InfectionsBaseline, Day 1, Day 7, Day 14, Day 21, Day 30This outcome measures the change in symptoms associated with bacterial vaginosis and yeast infections (e.g., itchiness, odor, abnormal discharge) as reported by participants through questionnaires.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 14, 2026