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Women’s Probiotic
Women’s Probiotic
Women’s Probiotic
Women’s Probiotic
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Women’s Probiotic

$42.36
$52.95 $42.36

Women’s Probiotic is a daily synbiotic formula designed to support vaginal microbiome balance, gut health, and hormone-related wellness using clinically studied probiotic strains, prebiotic fiber, and antioxidant-rich phytonutrients so you can feel balanced and confident throughout your cycle.

Supports vaginal comfort, digestive regularity, and immune resilience.

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Women’s Probiotic

Women’s Probiotic

$42.36
$52.95 $42.36

Free delivery on orders over $99

Key highlights
  • Supports a healthy, Lactobacillus-dominant vaginal microbiome
  • Supports gut barrier function and microbial diversity
  • Supports estrogen metabolism through estrobolome nourishment
  • Supports comfortable digestion and regular bowel movements
  • Supports immune balance and healthy inflammatory response
  • Supports metabolic and mood resilience during hormonally active life stages

How to use

Serving size: 2 capsules
Servings per container: 30

Suggested use: Take 2 capsules daily with food and water. Can be taken in the morning or divided between morning and evening.

Optional routine:

  • Start with 1 capsule daily for 3–5 days, then increase to full serving.
  • If sensitive, take with your largest meal of the day.

Ingredients

Key ingredients:

  • Lactobacillus rhamnosus HN001™
  • Lactobacillus acidophilus La-14®
  • Bacillus subtilis HU58™
  • Bacillus coagulans SC208™
  • Bacillus clausii SC109™
  • Partially Hydrolyzed Guar Gum
  • Aronia berry juice powder

Want full details? Scroll down for the full Supplement Facts panel, ingredient-by-ingredient breakdown, and research highlights.

Shipping & returns

If you’re looking to return or exchange your order for whatever reason, we're here to help! We offer free returns within 30 days of purchase.

You can return your product for store credit, a different product, or a refund to the original payment method.
Women’s Probiotic
Women’s Probiotic
Women’s Probiotic
Women’s Probiotic
Women’s Probiotic
Women’s Probiotic

Why you'll love it

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Clinically Studied Strains. Thoughtfully Formulated.

Formulated with clinically researched probiotic strains used in human trials for vaginal and microbiome support. Designed by women’s health experts with quality, transparency, and purity at the forefront.

Support From Gut to Vaginal Microbiome

Supports the gut–vaginal axis with targeted Lactobacillus strains, spore-forming probiotics, prebiotic fiber, and antioxidant-rich berry phytonutrients for daily balance and comfort.

Simple Daily Routine

Just two capsules daily to support your microbiome foundation. Easy to stack with your hormone or cycle support routine. Subscribe and save to stay consistent.

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Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 30

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Proprietary Probiotic Blend – 174.5 mg (14 Billion CFU)

  • Bacillus clausii SC109™
  • Bacillus subtilis HU58™
  • Bacillus coagulans SC208™
  • Lactobacillus acidophilus La-14®
  • Lactobacillus rhamnosus HN001™

Aronia Berry Juice Powder – 200 mg
Partially Hydrolyzed Guar Gum – 500 mg

Other ingredients: Cellulose and vegetable capsule (cellulose and water)

Key Ingredients

Lactobacillus rhamnosus HN001™ + Lactobacillus acidophilus La-14®

Supports vaginal microbiome balance and comfort.

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Lactobacillus rhamnosus HN001™ + Lactobacillus acidophilus La-14®

These clinically researched Lactobacillus strains are designed to support a healthy, Lactobacillus-dominant vaginal microbiome. In human studies, this strain combination has been shown to support normal vaginal flora and reduce symptoms such as itching and discharge when used as part of a comprehensive regimen. They also help maintain healthy vaginal acidity through lactic acid production. This formula includes both strains to support daily vaginal microbiome balance from the inside out.

Bacillus subtilis HU58™

Supports immune balance and gut resilience.

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Bacillus subtilis HU58™

Bacillus subtilis HU58™ is a spore-forming probiotic strain known for its stability and survivability through the digestive tract. Human research has shown support for healthy inflammatory cytokine balance. Spore-based probiotics help maintain microbial diversity and resilience during stress. It is included to support immune balance and gut foundation health.

Bacillus coagulans SC208™

Supports gut barrier integrity and microbial balance.

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Bacillus coagulans SC208™

Bacillus coagulans SC208™ is a spore-forming probiotic that produces lactic acid and helps maintain a balanced intestinal environment. In simulated human gut models, this strain has been shown to support microbial diversity and barrier integrity. A resilient gut environment is essential for hormone metabolism and immune health. It is included to support digestive strength and microbiome stability.

Bacillus clausii SC109™

Supports digestive and microbial balance.

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Bacillus clausii SC109™

Bacillus clausii SC109™ is a spore-forming probiotic strain traditionally used to support intestinal balance. Spore-forming organisms are resilient and can survive harsh digestive conditions. A balanced gut microbiome supports immune function and overall wellness. It is included to contribute to comprehensive gut support.

Partially Hydrolyzed Guar Gum

Supports digestive comfort and beneficial bacteria.

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Partially Hydrolyzed Guar Gum

Partially hydrolyzed guar gum is a low-gas soluble fiber derived from guar beans. It has been studied for supporting healthy stool form and increasing beneficial bacteria such as Bifidobacterium. Prebiotic fibers nourish microbes involved in estrogen metabolism and short-chain fatty acid production. It is included to help create a stable environment for probiotic strains to thrive.

Aronia Berry Juice Powder

Supports antioxidant balance and urinary tract wellness.

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Aronia Berry Juice Powder

Aronia berries are rich in anthocyanins and proanthocyanidins, powerful plant compounds known for antioxidant support. These phytonutrients help support healthy microbial balance and vascular function and may help maintain urinary tract comfort. Aronia has also been studied for its influence on gut microbial composition. It is included to provide antioxidant and microbiome-supportive benefits that complement the probiotic blend.

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Why Dr. Brighten Recommends It

Hormones, digestion, and vaginal health are deeply connected. When the gut microbiome is supported, it can positively influence the estrobolome, the network of microbes involved in estrogen metabolism, as well as vaginal microbial balance. This formula was designed to support that interconnected system.

I formulated Women’s Probiotic around three priorities:

  1. Supporting a Lactobacillus-dominant vaginal microbiome
  2. Nourishing the gut–hormone axis and estrobolome
  3. Strengthening gut barrier and immune balance

I recommend Women’s Probiotic for women who want support with vaginal comfort, digestive regularity, and hormone-related wellness, especially during stressful seasons, cycle shifts, or hormonal transitions.

Ask a clinician first if you are pregnant, nursing, trying to conceive, taking medications, or managing a medical condition.

Research Shows

Women’s Probiotic delivers a 14 billion CFU proprietary blend of clinically researched strains (Bacillus clausii SC109™, Bacillus subtilis HU58™, Bacillus coagulans SC208™, Lactobacillus acidophilus La-14®, Lactobacillus rhamnosus HN001™), plus aronia berry polyphenols (200 mg) and partially hydrolyzed guar gum prebiotic fiber (500 mg). Note: Individual ingredient RCTs typically evaluate strains or ingredients alone or in different combinations at varied doses.

*These studies explore outcomes related to individual ingredients used in Women’s Probiotic. Research on individual ingredients does not necessarily reflect the effect of the full formula. When study doses differ from Women’s Probiotic, we note it. Not intended to diagnose, treat, cure, or prevent any disease.

HOWARU Feminine Health Blend (Lactobacillus rhamnosus HN001™ + L. acidophilus La-14®)
 Studied for: vaginal Lactobacillus colonization after oral intake, improvements in Nugent scores and symptoms in intermediate vaginal microbiota, and reduced recurrence of bacterial vaginosis (BV) and recurrent vulvovaginal candidiasis (RVVC) when used as adjuvant/maintenance after standard therapy (multiple RCTs).nutrition-evidence+5
Dose note: RCTs used Respecta® complex (these strains + lactoferrin) at ~10^9 CFU/strain/day; formula delivers equivalent strains (CFU undisclosed per strain). (PubMed)
Further reading:
De Alberti et al., 2015 (RCT pilot, healthy women): Springer
 Russo et al., 2019 BV prevention RCT: PubMed
 Russo et al., 2019 RVVC maintenance RCT: Wiley
 Russo et al., 2018 intermediate microbiota RCT: PubMed

Lactobacillus rhamnosus HN001™ (standalone)
 Studied for: reduced gestational diabetes risk, improved fasting glucose, and lower postpartum depression/anxiety scores in pregnant/at-risk women (RCTs).vidm+2
Dose note: RCTs used 6 × 10^9 CFU/day; formula dose undisclosed. (PMC)
Further reading:
Wickens et al., 2017 GDM RCT: PMC
 Sivakumaran et al., 2017 postpartum mood RCT: PubMed

MegaTrio™ Bacillus Blend (B. subtilis HU58™, B. coagulans SC208™, B. clausii SC109™)
 Studied for: reductions in serum IL-6 (~45%) and TNF-α (~55%) in healthy adults (HU58 open-label trial); supported gut barrier function, microbial diversity, and lowered inflammatory cytokines during antibiotic-induced dysbiosis (HU58/SC208 SHIME® model).journals.indexcopernicus+5
Dose note: Human trial 2 × 10^9 CFU HU58/day (open-label); SHIME® model equivalent. Formula: 14 billion CFU total blend. (Indian Practitioner)
Further reading:
Dound et al., 2019 HU58 immune trial: Index Copernicus
 Marzorati et al., 2020 SHIME® model: PMC

Aronia Berry Juice Powder (200 mg)
 Studied for: improved endothelial function (flow-mediated dilation) and favorable gut microbiota shifts (e.g., Anaerostipes, Bacteroides) in healthy adults (RCT).kclpure.kcl.ac+1
Dose note: RCT used 116 mg polyphenols (extract) or 12 mg (whole fruit); formula 200 mg powder. (PubMed)
Further reading:
Istas et al., 2019 RCT: AJCN
 Systematic review (2025): NAJNR

Partially Hydrolyzed Guar Gum (PHGG / SunFiber®, 500 mg) Studied for: improved stool form, increased Bifidobacterium abundance, and shifted microbiota toward beneficial taxa (e.g., Akkermansia) in healthy adults (RCTs).experts.umn+4 Dose note: RCTs 5–6 g/day; formula 500 mg/day. (PMC) Further reading: Yasukawa et al., 2019 RCT: PubMed
 Minekus et al., 2020 athlete RCT: PMC

30-Day Guarantee

Try Women’s Probiotic for 30 days. If it’s not for you, contact our team for help with next steps.

FAQ

How long does one bottle last?

One bottle provides 30 servings and lasts 30 days when taken as directed.

When should I take it?

Take 2 capsules daily with food. Morning or split dosing both work well.

Can I take it every day?

Yes. This formula is designed for daily microbiome support.

Can I take it with other supplements?

Yes. It stacks well with hormone, thyroid, adrenal, or prenatal support formulas.

Is this safe if I am trying to conceive, pregnant, or nursing?

Consult your clinician before use during pregnancy or while trying to conceive.

What if I have a sensitive stomach?

Start with 1 capsule daily for several days before increasing to the full serving.

Who is this not for?

Those with severe immune compromise or specific medical conditions should consult a healthcare professional before use.

Pairs well with

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