5 Best Probiotics for Women, Tested and Dietitian-Approved (2025)

Jordan Hill, MCD, RD, CSSD is a Registered Dietitian and Certified Specialist in Sports Dietetics. She works with athletes of all ages, those struggling with disordered eating, and the general population looking to improve overall health and wellness.

With my expertise in women’s health, I frequently help my clients navigate the confusing world of female-focused supplements, including probiotics. I’m well aware that although many probiotic supplements are thoughtfully formulated and offer targeted health benefits, others lack a sufficiently robust ingredient list or are alarmingly overpriced.

In this article, I’ll introduce you to the wide range of women’s health probiotics on the market. I’ll also share my favorite products so that you can make an informed choice about which supplement is best for your health and wellness needs. While Live it Up Super Greens is my clear favorite, I’m confident that you’ll find a supplement on this list to complement your goals.

Best for Digestion and Immunity	Best Targeted Support for Women’s Health	Best for Urinary Tract Protection
Live it Up Super Greens	Culturelle Women’s 4-in-1 Protection Capsules	Physician’s Choice Women’s Probiotic

Why Should Women Try a Probiotic?

Whether sourced from fermented foods with live cultures or a dietary supplement, probiotics are a well-established way to support your gut health. Introducing beneficial bacteria can help balance the gut microbiome, and probiotics have been linked to benefits including nutrient absorption, digestive regularity, and immune response. Probiotics may also help with inflammation, mood, mental acuity, metabolism, and other aspects of wellness.

For women, these beneficial microbes play an even more important role, with numerous studies suggesting that probiotics (especially those containing Lactobacillus) may contribute to a healthy balance of vaginal flora, thus helping to prevent infections.

The 5 Best Women’s Probiotic Supplements

There’s no shortage of options for probiotic supplements to support women’s overall health. From pills and powders to capsules and gummies, probiotics are available in a variety of forms, flavors, and levels of potency. For my ranking of the best probiotics for women, I’ve chosen five supplements that each offer something special for women’s health.

1. Live it Up Super Greens

Unlike supplements that consist entirely of probiotics, Live it Up Super Greens has a broader focus on nutrition and wellness. Still, this greens powder packs a punch when it comes to digestive health.

Live it Up contains 5 billion CFU of dairy-free probiotics from four different strains: Lactobacillus acidophilus, Lactobacillus casei, Bifidobacterium bifidum, and Bifidobacterium lactis. These strains are all associated with various immunity and gut health benefits, and Lactobacillus is particularly popular for women’s health. Research suggests that Lactobacillus may help to prevent the growth of harmful bacteria in the vagina and reduce the frequency of urinary tract infections.

As a greens powder, Live it Up Super Greens contains plenty of other ingredients, in addition to probiotics. Every scoop contains three digestive enzymes to help with nutrient absorption and 20+ superfoods, including kale, broccoli, wheatgrass, alfalfa leaf, spirulina, chlorella, and kelp, which naturally provide vitamins and minerals to help fill dietary gaps. Live it Up also contains moringa, a nutrient powerhouse that’s especially helpful for women thanks to its potential uses for weight management, immunity, hormonal balance, anti-inflammatory effects, skin health, and more.

With a sugar-free, non-GMO formula and no fillers or artificial additives, Live it Up offers two tasty flavors that make it enjoyable to incorporate probiotics (and many other nutrient-dense ingredients) into your daily routine.

What I Liked

Easy-to-prepare greens powder that mixes smoothly with water
5 billion CFU of dairy-free probiotics
Features 20+ superfoods and digestive enzymes
All-natural formula made with organic vegetables
Includes 3g of dietary fiber
No sugar, artificial sweeteners, or fillers
Made in the USA in GMP-certified facilities and third-party tested
Free shipping on all orders

What I Didn't Like

More time-consuming to prepare than a probiotic capsule or gummy
Only available through the Live it Up website
Does not contain a designated prebiotic (though some of the dietary fiber is prebiotic)

Price: With a subscription, a 30-day supply of Live it Up Super Greens costs $39.99 ($1.33 per serving), a 33% discount from the one-time purchase price of $59.99 ($2 per serving). Live it Up offers a 100% money-back guarantee, and all purchases come with free shipping.

Bottom Line: With 5 billion CFU of dairy-free probiotics, three dietary enzymes, and 20+ superfoods, Live it Up Super Greens works overtime as both a probiotic supplement and a nutritious greens powder, offering potential benefits for digestion, immunity, energy levels, and more.

2. Culturelle Women’s 4-in-1 Protection Capsules

A prominent name in probiotics, Culturelle aims to cover four important areas of women’s health with this 4-in-1 supplement: vaginal microbiome balance, urinary tract protection, digestive wellness, and immune support. Culturelle Women’s 4-in-1 Protection capsules feature five strains of Lactobacillus, totaling 15 billion CFU.

The best-known of these strains is Lactobacillus rhamnosus GG, which has been extensively studied for its beneficial impact on digestive and immune health. The other strains (L. crispatus, L. rhamnosus LBV 96, L. gasseri, and L. jensenii) were selected due to their importance for a healthy vaginal microbiome. In addition to probiotics, this supplement also features a blend of bacteriophages to target harmful bacteria in the urinary tract.

What I Liked

Contains 5 Lactobacillus strains to promote digestion, immunity, and vaginal health
Includes a prebiotic blend of 4 bacteriophages
Vegetarian, non-GMO, and gluten-free
Free from sugar, dyes, dairy, eggs, wheat, nuts, soy, and yeast
Can be taken with or without food
Doesn’t need to be refrigerated
Available online and from numerous retailers

What I Didn't Like

Includes the food additive titanium dioxide, despite concerns about possible toxicity
Some customers report unpleasant digestive side effects like bloating and gas
Delivery times can be long if you don’t pay for expedited shipping

Price: When ordered through the Culturelle website, a one-time purchase is $27.49 for a 30-serving container ($0.92 per serving). With a monthly subscription, customers save 10%, bringing the price to $24.74 ($0.82 per serving). Free shipping is available, though many customers have commented that delivery times can be long.

Bottom Line: Culturelle Women’s 4-in-1 Protection capsules feature five Lactobacillus strains known for their importance for digestion, immunity, and vaginal health. Some people specifically seek out Culturelle for its high probiotic count (15 billion CFU), though others may prefer a smaller dose, especially if they have a history of gastrointestinal sensitivity.

3. Physician’s Choice Women’s Probiotic

For women looking for a probiotic supplement designed to support digestive regularity, nutrient absorption, immunity, and urinary health, Physician’s Choice Women’s Probiotic could be a good choice. With 50 billion CFU, it has a much higher dose than many supplements on the market, which the manufacturer says is important for maximum gut colonization.

In addition to six strains of probiotics, Physician’s Choice Women’s Probiotic features a prebiotic blend of acacia fiber and Jerusalem artichoke to nourish and sustain beneficial gut bacteria. There’s also 60mg of D-mannose and 50mg of cranberry fruit powder, which may help prevent bacteria from adhering to the urinary tract walls, thus reducing the risk of urinary tract infections (UTIs).

What I Liked  

Third-party tested and made in the USA by a reputable manufacturer
The shelf-stable, delayed-release capsules may help probiotics reach the gut intact
The prebiotic blend is organic
May help relieve constipation and improve digestive regularity
Includes two ingredients to help prevent UTIs
No GMOs, soy, gluten, peanuts, sesame, eggs, fish, etc.
No artificial sweeteners, preservatives, or color additives

What I Didn't Like  

50 billion CFU is a larger dose than most people need
Some users experienced gas and bloating when starting supplementation
The included strains don’t specifically target the vaginal microbiome

Price: Physician’s Choice Women’s Probiotic is available from various retailers or directly from the manufacturer. On the Physician’s Choice website, a 30-count container is $28.95 ($0.97 per serving), or $24.61 ($0.82 per serving) with a monthly subscription.

Bottom Line: With D-mannose, cranberry extract, and 50 billion CFU of live bacteria, Physician’s Choice Women’s Probiotic may offer some protection against urinary tract infections while supporting a healthy gut microbiome and a thriving immune system. Temporary side effects like gas and bloating are relatively common, possibly due to the capsule’s high CFU count.

4. Ritual Synbiotic+

Although many probiotic supplements also feature prebiotics, Ritual Synbiotic+ takes this further by combining probiotics, prebiotics, and postbiotics in a single synbiotic capsule designed to bolster digestive health.

Totaling 11 billion CFU, the probiotics are provided by two well-known strains: Bifidobacterium lactis (BB-12) and Lactobacillus rhamnosus (LGG), the latter of which is recognized for its role in inhibiting the growth of pathogens in the vagina. Ritual Synbiotic+ also contains a prebiotic bacteriophage blend to target harmful gut bacteria.

The Supplement Facts are rounded out by a third component to support gut health: 300mg of Tributyrin, a source of short-chain fatty acids (SCFAs). Considered postbiotics, SCFAs are an important energy source for the cells that line the colon and support normal gut barrier function. Typically, they are produced via selective fermentation of prebiotics and fiber by “good” bacteria in the digestive tract.

Although the alleged benefits of postbiotics are an emerging area of study, Ritual has invested in research to demonstrate the efficacy of Synbiotic+. A June 2022 study (sponsored by the manufacturer) found that Ritual’s combination of pre-, pro-, and postbiotics was effective at improving in vitro gut barrier function.

What I Liked  

Features two well-researched probiotic strains
Can be taken at any time, with or without food
Unique capsule-within-a-capsule design, intended to be stomach acid-resistant
Free from gluten, GMOs, major allergens, and artificial colors
Free shipping for subscribers
Postbiotics could be useful for individuals with digestive or immune health concerns
Third-party tested to ensure it’s free from heavy metals and other contaminants

What I Didn't Like  

Not all customers enjoy the strong minty taste of the capsule
Postbiotics may not be necessary if you already consume prebiotics and probiotics
Not designed to provide specific support for urinary tract health
Much more expensive than traditional probiotic products, even with a subscription

Price: Ritual Synbiotic+ is significantly pricier than most probiotic supplements ($60 for 30 servings, or $2 per capsule). It’s more affordable when ordered with a subscription (the price per capsule is $1.80 with a monthly plan, or $1.70 with a three-month commitment).

Bottom Line: Ritual Synbiotic+ takes an innovative approach to gut health with its unique capsule design and combination of prebiotics, probiotics, and postbiotics. Though not specifically a women’s health supplement, it may promote healthy vaginal microbiota. Unfortunately, the price tag is prohibitively expensive for many customers, and its most unique component (300mg of postbiotics) may not be necessary if you already consume prebiotics and probiotics.

5. RenewLife Ultimate Flora Women's Care Probiotic Gummies

Capsules, pills, and powders aren’t everyone’s cup of tea, which is where gummies come in. Although I don’t love the added sugar, I’m broadly supportive of making dietary supplements more accessible. RenewLife Ultimate Flora Women's Care Probiotic Gummies are a budget-friendly option for women looking to keep their immune system and gut healthy with a relatively low-dose probiotic, with a few added extras.

RenewLife gummies feature 2 billion CFU of probiotics (B. coagulans and B. subtilis), which may help modulate the gut microbiome and provide protection from certain pathogens. These cherry-flavored gummies also contain 500 mg of cranberry fruit powder, intended to reduce the risk of recurrent UTIs, and an unspecified amount of inulin from chicory root to “feed” the microbiome.

What I Liked  

B. coagulans and B. subtilis to support digestion and immunity
Potency of live and active cultures guaranteed through the expiration date
Includes 500mg of cranberry fruit powder, which includes proanthocyanidins (PACs)
Provides prebiotics in the form of inulin (from chicory root)
May appeal to people who have never taken a probiotic before
Vegan, non-GMO, soy-free, dairy-free, gluten-free
Affordably priced, with or without a subscription

What I Didn't Like  

2 billion CFU of probiotics may not be potent enough for noticeable results
Does not contain Lactobacillus or Bifidobacterium
3g of sugar per serving
Contains several fillers and additives, like carnauba wax and corn starch
$50 minimum order (or a subscription) required for free shipping

Price: A one-time purchase of 48 gummies (24 servings) costs $17.99, or $0.75 per serving, while a recurring monthly order is $16.19 ($0.67 per serving). Frustratingly, if you take the recommended dose daily, you’ll finish the bottle about a week before your next delivery.

Bottom Line: While I’d prefer fewer additives and a different sweetener, RenewLife Ultimate Flora Women's Care Probiotic Gummies are a good starting place for women looking to improve their digestive and urinary health with an all-purpose probiotic supplement that also features prebiotics and cranberry extract. Though they lack the potency of higher-CFU probiotics and aren’t specifically formulated for vaginal balance, these gummies are a budget-conscious choice with generally positive customer reviews.

How I Evaluated Each Probiotic

The products discussed here represent a tiny fraction of the probiotics market. To select and rank the supplements in this article, I evaluated them on quality, formula, price, and reviews.

Quality

Before taking a probiotic or any other supplement, it’s important to ensure that the manufacturer adheres to strict quality and safety standards. That’s why I seek out supplements made in facilities with Good Manufacturing Practices (GMP) certification.

I also look for products that have been third-party tested. This guarantees that the supplement has undergone quality control and will deliver what’s promised on the Supplement Facts, including the number and viability of live microorganisms.

Formula

Considering the wide range of bacterial strains available, it’s no surprise that each probiotic supplement has a unique formula. Lactobacillus and Bifidobacterium are the most common genera, but you’ll also find Saccharomyces, Enterococcus, Escherichia, and many others. Although single-strain probiotics may be beneficial, the best products typically contain several well-known strains, which work synergistically to inhibit pathogens, improve intestinal barrier function, and help modulate the immune system.

Ideally, women’s health probiotics should contain specific strains like Lactobacillus acidophilus or Lactobacillus rhamnosus that have been thoroughly researched for their effects on vaginal balance and pH levels.

Although the scientific community has not reached a consensus about the “ideal” number of colony-forming units (CFU) in a probiotic supplement, many experts recommend between 1 and 10 billion viable bacteria. In certain cases, your doctor may recommend a higher or lower dose if you use probiotics to help manage a specific health issue.

To evaluate probiotic supplements, I considered not just the strains and CFU, but also whether the supplements contain other health-supporting ingredients, including prebiotics, digestive enzymes, and fiber. Lastly, I looked at the source of the probiotics, as dairy-free probiotics are necessary for individuals with dietary restrictions, lactose intolerance, allergies, or other food sensitivities.

Price

To become a sustainable part of your daily routine, a supplement must offer excellent value. The probiotic market covers a wide range of price points, and I sought to include options for various budgets.

To determine whether a product is a good buy, I considered the diversity and quantity of probiotic strains, as well as the potential benefits offered by other ingredients like prebiotics, postbiotics, digestive enzymes, fruit extracts, superfoods, and dietary fiber. By essentially combining multiple supplements into one, these products may offer better value than similarly priced supplements that feature only probiotics.

Customer and Dietitian Reviews

Lastly, I read dozens of reviews of each probiotic supplement to assess whether customers generally have a positive opinion of the product. Of course, because everyone has a unique microbiome, each customer will have a different experience with a particular product, yet certain probiotics have earned higher ratings than others.

In addition to comparing comments about the product’s perceived impact on health, I also noted how convenient it was to incorporate into daily routines. For example, many people prefer shelf-stable supplements over those requiring refrigeration. In this article, I featured several different types of supplements (e.g., capsules, gummies, and powders), so prospective customers can choose the one that best suits their preferences.

Do You Need a Probiotic?

While research suggests that a daily probiotic may offer digestive support for all individuals, certain people may experience more substantial improvements than others. If these signs and symptoms sound familiar, you may want to consider adding a probiotic to your daily routine:

You feel bloated, especially after eating.
You’ve experienced yeast infections or bacterial vaginosis in the past and want to promote a healthier balance of vaginal flora.
You experience frequent gas, indigestion, irregular bowel movements, or other gastrointestinal issues.
You’ve noticed a dip in your energy levels, mood, or ability to focus.
You seem to be more susceptible to colds and other common infections, possibly due to a weakened immune system.
You’ve recently completed a course of antibiotics and want to restore your microbiome. (In this case, talk to a healthcare professional before using probiotics.)

Probiotics for Women Final Thoughts

Taking a daily probiotic is a simple, straightforward way to support a strong gut microbiome, potentially leading to easier digestion and a stronger immune system, among other benefits. For women, the healthy bacteria in probiotics may also help balance the vaginal microbiome.

The best probiotic supplement for you will ultimately depend on your health needs and goals. For example, Physician’s Choice Women’s Probiotic could be a worthwhile purchase for individuals seeking urinary tract support, whereas Ritual Synbiotic+ could be particularly useful for women suffering from digestive health conditions.

However, my top recommendation for a general women’s health probiotic is Live it Up Super Greens. In addition to offering 5 billion CFU of dairy-free probiotics from a robust blend of four strains (including the probiotic powerhouse L. acidophilus), the ingredients in Super Greens support women’s health in various ways. From helping to fill dietary gaps with nutrient-dense green superfoods to promoting normal immunity and energy, Super Greens is an easy, affordable addition to your daily routine that supports whole-body wellness.

Frequently Asked Questions About Women’s Probiotics

Want to learn more? Check out my answers to these frequently asked questions about probiotics.

What are the benefits of probiotics for women?

The potential benefits of daily probiotic use include support for digestive system issues like bloating, gas, and constipation. A thriving gut microbiome may also contribute to immune health, thus offering some protection against colds and other common illnesses. There’s also evidence that mood and energy levels can be positively impacted by probiotics via the gut-brain axis. Certain probiotics, especially various Lactobacillus species, may be especially helpful for women by promoting a healthy metabolism, skin barrier, and vaginal and urinary tract balance.

What are probiotic side effects?

Some people experience digestive discomfort, most commonly gas or bloating, when adding a probiotic to their daily routine. These side effects are typically mild and temporary, and are more likely to occur when taking a supplement with a higher dose of beneficial microorganisms.

How long does it take for probiotics to work?

Though results vary from person to person and each supplement will have its own effects based on strain composition, the digestive benefits of probiotics are often noticed within a week or two. However, certain effects may take more or less time to materialize. For example, in some studies, probiotics have helped ease diarrhea symptoms within several days. Other properties of probiotics, such as supporting mental health and a healthy immune system, may not take effect for several months, even when stored properly and taken as directed.

What are some probiotic-rich foods?

Various foods are rich in natural probiotics, especially fermented dairy products like kefir, yogurt, buttermilk, and certain cheeses, and fermented vegetables like kimchi, sauerkraut, and pickles. Other probiotic foods include kombucha and fermented soybean products like miso and tempeh. Some research suggests that as part of a healthy diet, these probiotic-rich foods may even contribute to weight loss goals by helping to regulate hormones and modulate appetite.

Sources

V Nutrition Editorial Team

The V Nutrition Editorial Team, consisting of experts in vegan nutrition and health, focuses on providing accurate and helpful information. With backgrounds in nutrition science and a shared commitment to plant-based living, we ensure that every piece of content not only educates but also empowers our readers to make informed lifestyle choices.

V Nutrition Editorial Team

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5 Best Probiotics for Women, Dietitian-Approved (2025)

Why Should Women Try a Probiotic?