In this article, we select the best women’s probiotic for weight loss from a short list of five leading brands.
If you’ve been struggling to lose weight, you have a lot of company. According to The Boston Medical Center, an estimated 45 million Americans go on a diet each year and spend $33 billion on weight loss products. Women are more likely to go on a diet than men and have a more difficult time losing weight and keeping it off.
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Losing weight takes guts
In medical terms, “gut” is shorthand for the gastrointestinal (GI) tract. The GI tract is home to a diverse microbial community containing more than 100 trillion microorganisms known as gut microbiota; this term is often used interchangeably with gut microbiome. These organisms line your entire digestive system; most live in your intestines and colon. The gut microbiome is involved in various functions, from assisting nutrient absorption to regulating mental health and supporting immune function. In the case of weight loss, the concern is mainly about nutrient absorption.
No matter what diet you choose, research shows that specific strains of gut bacteria can significantly affect how much weight you lose and how well your new body weight is managed. Examples of two good bacteria for weight loss are Akkermansia muciniphila and Christensenella minuta, often found in slim individuals.
Your gut may need some probiotic reinforcement
A healthy gut microbiome metabolizes (breaks down) nutrients from the food you eat, providing your body with fuel and nourishing your immune system.
Many factors can take a toll on gut microbiota, sending it into an imbalanced state called dysbiosis. Some of these factors are:
- Stress
- Unbalanced diet
- Antibiotic use
- Diseases
- Food allergies
- Excess alcohol,
- Age
Using probiotics can significantly improve gut microbiota. Probiotics are found in foods or supplements containing live beneficial microorganisms that restore and support gut health. However, probiotic supplements formulated for women contain higher levels of microorganisms that specifically benefit women’s health. For example, Lactobacillus rhamnosus can reduce the risk of vaginal and urinary tract infections. Bifidobacterium lactis and Lactobacillus acidophilus support digestion and boost immunity.
Three ways probiotic bacteria can benefit your gut health in general and for weight loss:
- Exclude or inhibit pathogens
- Enhance the epithelial barrier function
- Modify your body’s immune response to prevent tissue damage resulting from an excessive response
Our countdown to the best women’s probiotic for weight loss
With hundreds of probiotic products to choose from, it’s hard to know where to begin in making a choice. We’ve made it easier for you by reviewing five top brands. We included products that contain probiotic strains that are beneficial specifically for women and fit the following criteria:
- They show quality assurance (third-party tested)
- Purity: They use high-quality ingredients free from fillers, preservatives, and artificial ingredients.
We also checked customer reviews & independent review sources as to their effectiveness.
5th place for best women’s probiotic for weight loss goes to Dr. Formulated Once Daily Women’s Probiotics from Garden of Life.
Their probiotic strains include L. reuteri and L. fermentum—clinically studied strains that support women’s health. It also contains a whole food prebiotic fiber blend to promote the growth of good bacteria.
We appreciate the traceability that Garden of Life® offers for their products. They reveal where every ingredient in their products comes from, where it’s grown, the farming practices, and how they pay and treat the farm workers.
4th place for best women’s probiotic for weight loss is YourBiology.
This company is woman-owned, and the probiotic is made for women by women.
What stands out about this product is their Patented MAKtrek® Bipass Technology derived from brown seaweed, which shields the bacteria from stomach acid until it reaches the small intestine— ensuring you get live bacteria (which can be a problem with low-quality probiotics).
Their product contains four potent live strains of good gut bacteria that deliver 40 billion CFUs.
3rd place for best women’s probiotic for weight loss goes to Ritual.
Ritual offers a 3-in-1 formula that is science-backed called Synbiotic+ .
What makes this product unique is the inclusion of prebiotics, probiotics, and a postbiotic to support the gut microbiome.
We also like that they have an educational Gut Model Study on their website.
We picked Metagenics for 2nd place for best women’s probiotic for weight loss.
A well-deserved second place, UltraFlora® Women’s is designed to help regulate body weight with probiotic support as Bifidobacterium lactis B-420™, which has been shown to help control body fat and weight. It also contains higher counts of lactobacilli, the predominant bacteria in a healthy vaginal tract.
Metagenics says they put testing before trends and have an in-house R&D team.
We really liked that in support of full product transparency, they invite consumers to enter the lot number on any product and access a detailed report.
Our 1st place winner for best women’s probiotic for weight loss is Daily Routine Probiotics.
After working for a general probiotic manufacturer, Daily Routine’s CEO and co-founder, Philippe Gauthier, was inspired to start his own probiotic company because he saw a need for a women’s probiotic product. Daily Routine was born out of his desire to deliver a “clean label product with premium bacteria strains addressing women’s health issues.”
Daily Routine’s proprietary formulation contains Bifidobacterium lactis B-420, L.Rhamosus HN001, and L.acidophilus La-14, – clinically proven to benefit women’s health and assist in weight management.
They’ve added two unique and beneficial ingredients to their product: clinically researched ashwagandha root extract to reduce stress and increase energy and chicory root as a prebiotic.
We appreciate their five core values:
- Science First: You can view the clinical studies backing their product claims.
- Ingredients with Integrity: Quality strains over quantity. A 100% pure product.
- Trust, Transparency, Traceability: No middle man or random warehouse—it’s them from start to finish.
- A Connected Community: They invite you to “sound off” on Facebook, Instagram, and their blog about your experience using their product.
- Prioritizing the Planet: All their packaging is made from recycled materials and is compostable. They even provide a reusable glass jar for storing the capsules.
Final thoughts on our countdown to the best women’s probiotic for weight loss
If you’re currently on a diet or thinking of going on one, you’ll want to set yourself up for success, which may include adding a quality probiotic to your diet. Hopefully, this article has provided you with enough information to choose a high-quality supplement that contains live and active cultures, has been third-party tested, and includes strains that are proven effective for women seeking weight loss.
Getting the greatest benefit from a probiotic for weight loss will also require you to consider some lifestyle changes that include:
- Eating a healthy diet
- Getting regular exercise
- Limiting alcohol use
- Limiting or eliminating sugary drinks
- Getting restful, adequate sleep
You now have some tools and tips to achieve healthy and sustainable weight loss goals, and we hope you’ll include quality probiotics in your routine.
For your further education:
Towards a better understanding of Lactobacillus rhamnosus GG – host interactions – PMC
9 Hard Facts About Your Gut Bacteria And Weight Loss
What is the Healthy Gut Microbiota Composition?
Probiotics and prebiotics: What you should know – Mayo Clinic
Important Note: The information contained in this article is for general informational purposes only, and should not be construed as health or medical advice, nor is it intended to diagnose, prevent, treat, or cure any disease or health condition. Before embarking on any diet, fitness regimen, or program of nutritional supplementation, it is advisable to consult your healthcare professional in order to determine its safety and probable efficacy in terms of your individual state of health.
Regarding Nutritional Supplements Or Other Non-Prescription Health Products: If any nutritional supplements or other non-prescription health products are mentioned in the foregoing article, any claims or statements made about them have not been evaluated by the U.S. Food and Drug Administration, and such nutritional supplements or other health products are not intended to diagnose, treat, cure, or prevent any disease.