Jarrow Probiotics Review
Jarrow Probiotics is a refrigerated product line built on high-quality, clinically documented strains of probiotic bacteria, working to improve digestion and regulate bowel movements across several targeted formulas. Table of content What Is Jarrow Probiotics? Who Makes Jarrow Probiotics? Jarrow Probiotics Customer Service and Reviews The Relationship Between Jarrow and the Better Business Bureau What […]

Jarrow Probiotics is a refrigerated product line built on high-quality, clinically documented strains of probiotic bacteria, working to improve digestion and regulate bowel movements across several targeted formulas.
Do Jarrow Formulas Probiotics genuinely work — and will they help with weight loss? Our research team dug into the company, ingredients, reviews, and underlying science.
What Is Jarrow Probiotics?

The manufacturer claims its clinically documented bacteria strains promote healthy digestion and immune support. Is that genuinely realistic?
- Gut Microbes: a 2015 animal study found probiotic supplementation genuinely has significant capacity to remodel gut microbiomes damaged by medicine therapy.
- Nutrition Bulletin: the International Scientific Association of Probiotics and Prebiotics (ISAPP) maintains a strict definition — per a 2018 review, probiotics must genuinely be live and demonstrate benefits at proper dosage levels.
- OMICS Publishing Group: probiotics genuinely offer benefits for digestive issues when meeting ISAPP’s definition standards — a bar Jarrow attempts to clear.
Who Makes Jarrow Probiotics?
Jarrow L. Rogvin founded Jarrow Formulas Inc. in 1977, initially hand-delivering products to Los Angeles stores before opening a Hollywood health food store by 1986. New Mountain Capital LLC acquired the company in 2020. Rogvin remains Owner and also founded — and previously led — the International Probiotics Association (IPA).
Jarrow Probiotics Customer Service and Reviews

An unclaimed Yelp profile shows 3.0 out of 5.0 stars from four reviews (only 25% specific to probiotics). The company website shows individual product reviews ranging 0-12 entries, all rated 5.0 out of 5.0. Amazon ratings vary by product, from 3.4 stars (Jarro-Dophilus Ultra) to 5.0 stars (Jarro-Dophilus Gut Calm), with Walmart and iHerb showing similar ranges — iHerb carries the most total ratings of any platform.
Contact: Jarrow Formulas, Inc., 1818 S Robertson Blvd, Los Angeles, CA 90035. Phone: (310) 204-6936 or (800) 726-0886. Fax: (310) 204-2520. Email: info@jarrow.com. Hours: Mon-Fri, 8am-5pm PST.
The Relationship Between Jarrow and the Better Business Bureau
Jarrow Formulas, Inc. isn’t BBB-rated or accredited, with no reviews on file. One complaint closed in the past three years, none in the last 12 months.
What Jarrow Probiotics Claims Did We Find?

Most formulas claim digestive and immune system support, with some targeting specific bodily functions for added benefit.
What Are the Jarrow Probiotics Ingredients?
Clinically documented strains across the product line include:
- Bacillus coagulans (MTCC 5856)
- Bacillus subtilis (DE111)
- Xylooligosaccharides (XOS)
- Saccharomyces boulardii
- GalactoOligoSaccharides
- Lacticaseibacillus rhamnosus GR-1
- Limosilactobacillus reuteri RC-14
- Lactobacillus crispatus LbV 88
- Kluyveromyces marxianus B0399
- Bifidobacterium breve BR-03
Do Jarrow Probiotics Work? Benefits
Bacillus coagulans, a common ingredient across formulas, genuinely shows real promise treating various human illnesses per the Journal of Functional Foods.
Bacillus subtilis genuinely shows antimicrobial, antidiarrheal, and immunostimulatory benefits per the Journal of Current Research in Scientific Medicine.
Xylooligosaccharides, a prebiotic in some formulas, show genuine potential for improving immune hypersensitivity and gastrointestinal disorders per research covered by the National Institute of Science Communication and Information Resources.
Saccharomyces boulardii, per Pediatrics, genuinely serves as an effective treatment for childhood diarrhea alongside rehydration, with a strong safety profile.
GalactoOligoSaccharides (GOS), a prebiotic used in some formulas, genuinely stabilized Lactobacillus Plantarum in mice gut microbiomes per Gut Microbes.
What About Jarrow Probiotics Weight Loss?

The relationship between gut microbiome and obesity isn’t well defined. Per Preventive Nutrition and Food Science, more research is genuinely needed to establish effective probiotic doses and regimens for weight loss. A separate meta-analysis in Nutrition Research agrees — better-designed randomized controlled trials are still needed.
Are There Potential Jarrow Probiotics Side Effects?
Side effects should be rare since probiotics naturally exist in the body and diet. Some users experience mild early-use symptoms like bloating, diarrhea, gas, and upset stomach; rare, more serious reactions include dizziness, itching/swelling, rash, or breathing difficulty.
How to Take Jarrow Probiotics
Dosage varies by product:
- Gummies: Two gummies daily
- Capsules: One capsule once or twice daily, empty stomach
- Delayed-Release Capsules: One capsule once or twice daily with water, food or empty stomach
- Baby Probiotics: For newborns to 12 months, one level tablespoon mixed into formula or breast milk, divided through the day
- Yum-Yum Chewables: Ages 2+ and adults, chew two tablets during or shortly after a meal, max four tablets daily
- Women’s Probiotic: One capsule daily with water and food; some varieties suggest twice daily. Take 1-2 hours apart from medications
Can I Take It With…
The FDA doesn’t approve or regulate dietary supplements. Talk with your primary care physician before starting, to avoid issues with underlying conditions or prescription medications.
Where to Buy Jarrow Probiotics and the Cost

Pricing varies widely by product:
- Probiotics Gummies (60ct): Jarrow website $19.99, Walmart up to $27.97 (30ct)
- Jarro-Dophilus Capsules (30ct): Jarrow website up to $27.95, Amazon up to $69.10 (60ct), Walmart up to $39.05 (30ct)
- Delayed-Release Capsules (60ct): Jarrow website up to $47.95, Walmart up to $22.57 (30ct)
- Baby Probiotics: Jarrow website up to $39.95, Walmart up to $23.76
- Yum-Yum Chewables (60ct): Jarrow website up to $30.95, Amazon up to $23.59 (120ct), Walmart up to $30.95 (60ct)
- Women’s Probiotic (60ct): Jarrow website up to $51.95, Amazon up to $39.37, Walmart up to $39.37
Can You Cancel My Subscription?
We can’t cancel retailer subscriptions directly — contact the retailer where you purchased.
Pros and Cons
Pros
- Wide product selection
- Multiple healthy bacteria strains across formulas
- Formulas tailored by age and gender
Cons
- May cause bloating and gas
- Product range can be overwhelming
- Pricier than some competing probiotics
What’s the Bottom Line on Jarrow Probiotics?
Jarrow Formulas probiotics genuinely support gut health through clinically documented bacteria strains, offered across powders, capsules, and gummies tailored to specific needs. Mild side effects like bloating, diarrhea, or gas typically resolve within a couple of days.
What you won’t find here is weight loss. A comprehensive, clinically-backed program with personalized coaching and structured behavioral support will typically deliver more direct, lasting results for anyone genuinely focused on losing weight.
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