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Women's Health Study

Chicago Clinic
Taking Applications

In this study, we are looking for volunteers to help us look at the effect of a probiotic on vaginal health. 

All participants will receive $500 upon completion of the study


Study Background

The aim of this study is to investigate the effects of the probiotic supplementation on the maintenance of healthy vaginal microbiota and pH over a 12-week period.

Previous studies have found that the probiotic supplementation showed a positive effect on changes in the human vaginal microbiota, by increasing Lactobacillus species. 

Lactobacillus species have been studied for their effect on normalizing vaginal microbiota and it concluded that these probiotics are well-tolerated and indicate favorable safety results.

Participants in the study will be randomly assigned to either receive the probiotic product or a placebo, which is a non-active version of the product.

Who is Eligible?

All our studies have eligibility criteria which is dependent on the type of study, the health area and the population.

  • Adults aged 18-55
  • Experience symptoms of vaginal dryness, odor or discomfort in the last 12 months
  • Experience vaginal infections (e.g. bacterial vaginosis or thrush) in the last 12 months

What's Involved In Participating



Consume study product daily for 12 weeks.



Attend 2 onsite visits to our clinic in Downtown, Chicago over 12 weeks. You will also receive a phone call from our team after 4 weeks. 

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Urine pregnancy tests & vaginal swab samples are required as part of this study.


eDiary App

During the study you will be asked to fill out an app on your phone once every 2 weeks with info about any changes to your medications your vaginal health. 


Clinic Location

We are located at 142 E. Ontario, Suite 1200, Chicago, 60611


Your First Steps: Pre-screening Process

Spot a study that piques your interest and apply directly online— helping us to understand how you might fit into our groundbreaking research efforts.

Step 1: Online Introduction

Your journey begins by filling out an online form to help us understand your eligibility. It's quick, easy, and your first step toward making a real impact.

Step 2: Phone Conversation

Our friendly Recruitment Officers will contact you for a deeper dive into your eligibility and to discuss the study details. This step is all about ensuring a match that feels right for you & that you are a match for the study. Feel free to ask any burning questions during the call; our Team is happy to help.

Step 3: Schedule On-Site Visit

If you're a match for the study, our team will reach out to you schedule an onsite visit where we'll do a final screening

Join the League of
Everyday Health Heroes

Are you excited to take your first step as the newest member of Atlantia's Health Hero League? Take a look at what some of our previous participants had to say about their experience on our studies.

If this is the study for you what not take the first step.

Clinic Location

Find Us

Chicago USA

  +1 312 535 9440

   142 E Ontario St #1200, Chicago, IL 60611