Best Probiotics Supplements

Top-rated probiotics supplements ranked by quality score. Last updated: Aug 2026.

Swanson Probiotic 1 Billion CFU
Swanson Probiotic 1 Billion CFU
Product 100 Brand 97
Swanson FemFlora Probiotic For Women 9.8 billion CFU
Swanson FemFlora Probiotic For Women 9.8 billion CFU
Product 100 Brand 97
BioGaia Protectis Baby Probiotic Drops 100 Million CFU
BioGaia Protectis Baby Probiotic Drops 100 Million CFU
Product 100 Brand 82
BioGaia Protectis MUM Prenatal Probiotic
BioGaia Protectis MUM Prenatal Probiotic
Product 100 Brand 82
California Gold Nutrition Digestive Support Probiotic Probiotic & Prebiotic Blend 20 Billion CFUs
California Gold Nutrition Digestive Support Probiotic Probiotic & Prebiotic Blend 20 Billion CFUs
Product 100 Brand 79
Swanson Lactobacillus Gasseri 3 Billion CFU
Swanson Lactobacillus Gasseri 3 Billion CFU
Product 100 Brand 97
Nature's Way Women's Probiotic Pearls, 1 Billion CFU
Nature's Way Women's Probiotic Pearls, 1 Billion CFU
Product 100 Brand 100
Swanson Lactobacillus Acidophilus, 1 Billion CFU
Swanson Lactobacillus Acidophilus, 1 Billion CFU
Product 100 Brand 97
Swanson L. Plantarum Probiotic 10 Billion CFU
Swanson L. Plantarum Probiotic 10 Billion CFU
Product 100 Brand 97
Swanson Lactobacillus Acidophilus, 1 Billion CFU
Swanson Lactobacillus Acidophilus, 1 Billion CFU
Product 100 Brand 97
NOW 8 Billion Acidophilus & Bifidus 68 mg
NOW 8 Billion Acidophilus & Bifidus 68 mg
Product 100 Brand 100
Life Extension FLORASSIST® Probiotic Heart Health 74 mg
Life Extension FLORASSIST® Probiotic Heart Health 74 mg
Product 100 Brand 87
NOW Acidophilus 2 Billion CFU
NOW Acidophilus 2 Billion CFU
Product 100 Brand 100
Nutricost Lactobacillus Acidophilus 50 mg 10 Billion CFU
Nutricost Lactobacillus Acidophilus 50 mg 10 Billion CFU
Product 100 Brand 100
VITAMATIC Acidophilus, 10 Billion CFU
VITAMATIC Acidophilus, 10 Billion CFU
Product 100 Brand 57
Futurebiotics Longest Living® Acidophilus Vegetarian Capsules
Futurebiotics Longest Living® Acidophilus Vegetarian Capsules
Product 100 Brand 89
Futurebiotics Longest Living Acidophilus+
Futurebiotics Longest Living Acidophilus+
Product 100 Brand 89
NOW Acidophilus Two Billion 20 mg
NOW Acidophilus Two Billion 20 mg
Product 100 Brand 100
NOW 4x6 Acidophilus, 60 Veg Capsules
NOW 4x6 Acidophilus, 60 Veg Capsules
Product 100 Brand 100
Nature's Way Complete Probiotic Pearls 1 Billion CFU
Nature's Way Complete Probiotic Pearls 1 Billion CFU
Product 100 Brand 100
Nature's Way Acidophilus Probiotic Pearls 1 Billion CFU
Nature's Way Acidophilus Probiotic Pearls 1 Billion CFU
Product 100 Brand 100
Nature's Way Primadophilus Reuteri Probiotic 1 Billion
Nature's Way Primadophilus Reuteri Probiotic 1 Billion
Product 100 Brand 100
Nature's Truth Probiotic Acidophilus, 100 Quick Release Capsules (1 mg per Capsule)
Nature's Truth Probiotic Acidophilus, 100 Quick Release Capsules (1 mg per Capsule)
Product 100 Brand 96
BioGaia Protectis Kids Immune Active Tasty Orange Probiotic Chewable Tablets
BioGaia Protectis Kids Immune Active Tasty Orange Probiotic Chewable Tablets
Product 100 Brand 82
Mommy's Bliss Baby Probiotic Drops Digestive Health
Mommy's Bliss Baby Probiotic Drops Digestive Health
Product 100 Brand 89
LoveBug Probiotics Baby Probiotics 6-12 Months 4 Billion CFU 30 Stick Packs
LoveBug Probiotics Baby Probiotics 6-12 Months 4 Billion CFU 30 Stick Packs
Product 100 Brand 57
MaryRuth's Organic Liquid Probiotic, Unflavored
MaryRuth's Organic Liquid Probiotic, Unflavored
Product 100 Brand 83
BioGaia Protectis Baby Immune Active Probiotic Drops
BioGaia Protectis Baby Immune Active Probiotic Drops
Product 100 Brand 82
Garden Of Life Kids Probiotic Gummies Cherry 3 Billion CFU Vegetarian Gummies
Garden Of Life Kids Probiotic Gummies Cherry 3 Billion CFU Vegetarian Gummies
Product 100 Brand 100
Legendairy Milk Probiotic Organic Drops, 0+ Months
Legendairy Milk Probiotic Organic Drops, 0+ Months
Product 100 Brand 89
Pink Stork Baby Probiotic Drops, Age 0+, Unflavored
Pink Stork Baby Probiotic Drops, Age 0+, Unflavored
Product 100 Brand 72
Metagenics UltraFlora®, Baby Probiotic
Metagenics UltraFlora®, Baby Probiotic
Product 100 Brand 100
NuBest Probiotic Gummies Orange & Strawberry
NuBest Probiotic Gummies Orange & Strawberry
Product 100 Brand 85
MaryRuth's Kids Organic Probiotic Gummies Strawberry, 2.5 billion CFU
MaryRuth's Kids Organic Probiotic Gummies Strawberry, 2.5 billion CFU
Product 100 Brand 83
Renew Life Women's Care Probiotic Capsules 25 billion CFU
Renew Life Women's Care Probiotic Capsules 25 billion CFU
Product 100 Brand 93
Nature Made Probiotic Capsules 1 billion CFU
Nature Made Probiotic Capsules 1 billion CFU
Product 100 Brand 95
Nature's Bounty Probiotic GX Capsules
Nature's Bounty Probiotic GX Capsules
Product 100 Brand 100
Kyolic Kyo-Dophilus Probiotics plus Enzymes Digestive Support
Kyolic Kyo-Dophilus Probiotics plus Enzymes Digestive Support
Product 100 Brand 86
Amazing Nutrition Amazing Flora Probiotic 10 Strains 50 billion
Amazing Nutrition Amazing Flora Probiotic 10 Strains 50 billion
Product 100 Brand 57
Dr. Mercola Organic Complete Probiotics Gummies for Kids Natural Cherry
Dr. Mercola Organic Complete Probiotics Gummies for Kids Natural Cherry
Product 100 Brand 86
Flora Travel Care Probiotic 5 Billion Cells
Flora Travel Care Probiotic 5 Billion Cells
Product 100 Brand 77
Natrol Acidophilus Probiotic
Natrol Acidophilus Probiotic
Product 100 Brand 96
NOW Acidophilus Three Billion
NOW Acidophilus Three Billion
Product 100 Brand 100
tnvitamins Acidophilus 1.5 mg
tnvitamins Acidophilus 1.5 mg
Product 100 Brand 77
Spring Valley Probiotic Acidophilus
Spring Valley Probiotic Acidophilus
Product 100 Brand 58
Natrol Acidophilus Probiotic
Natrol Acidophilus Probiotic
Product 100 Brand 96
Puritan's Pride Probiotic Acidophilus
Puritan's Pride Probiotic Acidophilus
Product 100 Brand 89
SuperSmart Lactobacillus Plantarum Postbiotic 20 Billion CFU
SuperSmart Lactobacillus Plantarum Postbiotic 20 Billion CFU
Product 100 Brand 72
Spring Valley Acidophilus
Spring Valley Acidophilus
Product 100 Brand 58
Nature's Bounty Extra Strength Acidophilus Probiotic Gold
Nature's Bounty Extra Strength Acidophilus Probiotic Gold
Product 100 Brand 100
Align Probiotic Supplement 28 Capsules
Align Probiotic Supplement 28 Capsules
Product 100 Brand 77
Equate Probiotic 10 Billion 60 Vegetarian Capsules
Equate Probiotic 10 Billion 60 Vegetarian Capsules
Product 100 Brand 80
Nature's Bounty Extra Strength Acidophilus Probiotic 2 Billion Colony Forming Units
Nature's Bounty Extra Strength Acidophilus Probiotic 2 Billion Colony Forming Units
Product 100 Brand 100
Jamieson Probiotic Gummies 5 Billion CFU Vegetarian Berry Flavour
Jamieson Probiotic Gummies 5 Billion CFU Vegetarian Berry Flavour
Product 100 Brand 100
Webber Naturals Probiotic 10 Billion
Webber Naturals Probiotic 10 Billion
Product 100 Brand 64
Jamieson Probiotic Gummies 1 Billion CFU Berry Flavour
Jamieson Probiotic Gummies 1 Billion CFU Berry Flavour
Product 100 Brand 100
Jamieson Baby Probiotic Drops 1 Billion CFU Unflavoured
Jamieson Baby Probiotic Drops 1 Billion CFU Unflavoured
Product 100 Brand 100
Culturelle Kids Daily Probiotic Chewables
Culturelle Kids Daily Probiotic Chewables
Product 100 Brand 81
Webber Naturals Probiotic Gummies 5 Billion Berry
Webber Naturals Probiotic Gummies 5 Billion Berry
Product 100 Brand 64
Bio-K Bio-K+ IBS Pro Probiotic
Bio-K Bio-K+ IBS Pro Probiotic
Product 100 Brand 81
Culturelle Kids Daily Probiotic 30 Single Serve Packets
Culturelle Kids Daily Probiotic 30 Single Serve Packets
Product 100 Brand 81
Bio-K Bio-K+ Antibio Pro Probiotic
Bio-K Bio-K+ Antibio Pro Probiotic
Product 100 Brand 81
Nature's Way Optima Adult 50+ Probiotic 50 Billion CFU
Nature's Way Optima Adult 50+ Probiotic 50 Billion CFU
Product 100 Brand 100
Nature's Way Fortify Age 50+ Probiotic 30 Billion CFU
Nature's Way Fortify Age 50+ Probiotic 30 Billion CFU
Product 100 Brand 100
Nature's Bounty Acidophilus Probiotic 2 Billion
Nature's Bounty Acidophilus Probiotic 2 Billion
Product 100 Brand 100
OLLY Probiotic Supplement Mango Chewable Gummy to support gut health with Tropical Mango and other natural flavours 50 gummies
OLLY Probiotic Supplement Mango Chewable Gummy to support gut health with Tropical Mango and other natural flavours 50 gummies
Product 100 Brand 86
Culturelle Kids Daily Probiotic Chewable Berry
Culturelle Kids Daily Probiotic Chewable Berry
Product 100 Brand 81
Genestra Brands HMF Forte Probiotic
Genestra Brands HMF Forte Probiotic
Product 100 Brand 88
Culturelle Kids Daily Probiotic Chewable
Culturelle Kids Daily Probiotic Chewable
Product 100 Brand 81
Genestra Brands HMF Intensive Probiotic
Genestra Brands HMF Intensive Probiotic
Product 100 Brand 88
Jamieson Probiotic 5 Billion Gummies
Jamieson Probiotic 5 Billion Gummies
Product 100 Brand 100
Genestra Brands HMF IBS Relief Probiotic
Genestra Brands HMF IBS Relief Probiotic
Product 100 Brand 88
Genestra Brands HMF Multi Strain Powder Probiotic
Genestra Brands HMF Multi Strain Powder Probiotic
Product 100 Brand 88
NOW OralBiotic Probiotic
NOW OralBiotic Probiotic
Product 100 Brand 100
Genestra Brands HMF Baby B Probiotic Formula Powder
Genestra Brands HMF Baby B Probiotic Formula Powder
Product 100 Brand 88
Jamieson Probiotic Gummies 45 Gummies + Biotin Gummies 100 Gummies
Jamieson Probiotic Gummies 45 Gummies + Biotin Gummies 100 Gummies
Product 100 Brand 100
Probaclac Probiotics Bundle 6.5 Billion CFU 8 Billion CFU
Probaclac Probiotics Bundle 6.5 Billion CFU 8 Billion CFU
Product 100 Brand N/A
Nature's Truth Digestive Probiotic 30 Billion CFU
Nature's Truth Digestive Probiotic 30 Billion CFU
Product 100 Brand 96
ANDREW LESSMAN Friendly Flora Probiotic, 25B CFU
ANDREW LESSMAN Friendly Flora Probiotic, 25B CFU
Product 100 Brand 70
Force Factor ProbioSlim Keto Apple Cider Vinegar Probiotic Gummies
Force Factor ProbioSlim Keto Apple Cider Vinegar Probiotic Gummies
Product 100 Brand 79
Nutricost Lactobacillus Acidophilus 500 Million CFU
Nutricost Lactobacillus Acidophilus 500 Million CFU
Product 100 Brand 100
Love Wellness Good Girl Probiotics for Vaginal & Urinary Tract Health
Love Wellness Good Girl Probiotics for Vaginal & Urinary Tract Health
Product 100 Brand 64
OLLY Probiotic Gummies - Tropical Mango
OLLY Probiotic Gummies - Tropical Mango
Product 100 Brand 86
Carlyle Acidophilus Probiotic 500 Million CFU
Carlyle Acidophilus Probiotic 500 Million CFU
Product 100 Brand 65
Horbaach Probiotic for Women & Men 3 Billion CFU
Horbaach Probiotic for Women & Men 3 Billion CFU
Product 100 Brand 64
Carlyle Probiotic for Women & Men 1 Billion CFU
Carlyle Probiotic for Women & Men 1 Billion CFU
Product 100 Brand 65
Love Wellness Clear Skin Probiotics
Love Wellness Clear Skin Probiotics
Product 100 Brand 64
Nature's Bounty Probiotic Acidophilus Tablets
Nature's Bounty Probiotic Acidophilus Tablets
Product 100 Brand 100
Lifeable Probiotic Gummies
Lifeable Probiotic Gummies
Product 100 Brand 65
Nature Made Probiotics Extra Strength 15 Billion CFU
Nature Made Probiotics Extra Strength 15 Billion CFU
Product 100 Brand 95
Nature's Bounty Acidophilus Probiotic
Nature's Bounty Acidophilus Probiotic
Product 100 Brand 100
Nature's Bounty Prebiotic + Postbiotic + Probiotic Gummies
Nature's Bounty Prebiotic + Postbiotic + Probiotic Gummies
Product 100 Brand 100
SuperSmart Lactobacillus Reuteri 5 Billion CFU
SuperSmart Lactobacillus Reuteri 5 Billion CFU
Product 100 Brand 72
Walgreens Probiotic Gummies Bacillus Coagulans
Walgreens Probiotic Gummies Bacillus Coagulans
Product 100 Brand 65
New Chapter All-Flora Probiotic Dual Immunity
New Chapter All-Flora Probiotic Dual Immunity
Product 100 Brand 100
Premier Research Labs Premier Probiotic Gummies
Premier Research Labs Premier Probiotic Gummies
Product 100 Brand 72
Premier Research Labs FruitBuddies Probiotic Gummies
Premier Research Labs FruitBuddies Probiotic Gummies
Product 100 Brand 72
OLLY Probiotic (Mango
OLLY Probiotic (Mango
Product 100 Brand 86
OLLY Probiotic (Bramble Berry
OLLY Probiotic (Bramble Berry
Product 100 Brand 86
Culturelle Digestive Daily Probiotic Chewables (Orange
Culturelle Digestive Daily Probiotic Chewables (Orange
Product 100 Brand 81
Frequently Asked Questions
What is the best probiotics supplement?

Based on GoodSupp's independent quality analysis of 3039 probiotics supplements, the top-rated products are: Swanson Probiotic 1 Billion CFU (score: 100/100); Swanson FemFlora Probiotic For Women 9.8 billion CFU (score: 100/100); BioGaia Protectis Baby Probiotic Drops 100 Million CFU (score: 100/100). These rankings are based on ingredient quality, dosage adequacy, bioavailability of ingredient forms, label transparency, inactive ingredient safety, and brand trust scores. Rankings are updated regularly as new products are analyzed and existing formulations change.

How do I choose a good probiotics supplement?

When choosing a probiotics supplement, look for these quality indicators: Third-party testing — certifications from NSF, USP, or Informed Sport verify that the product contains what it claims. Bioavailable forms — the specific form of each ingredient affects how well your body absorbs it. Transparent labeling — every ingredient and its exact dose should be clearly listed, not hidden in a proprietary blend. Clean inactive ingredients — check that fillers, binders, and additives are rated safe. Adequate dosing — some products include ingredients at doses too low to be effective. GoodSupp's product scanner evaluates all of these factors automatically and provides a single quality score to make comparison straightforward.

Do probiotics make you poop?

The effects of supplements on the body vary based on the specific ingredients, dosages, and individual factors. Quality clinical research is the best guide for understanding what supplements actually do versus marketing claims. Be cautious of products that promise dramatic results — legitimate supplements support health gradually, not overnight. Checking the ingredient label, understanding the dosages, and reviewing the scientific evidence are essential steps before starting any supplement. GoodSupp evaluates over 150,000 products based on published research and evidence-based criteria.

What are probiotics good for?

Probiotics Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding probiotics good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 150,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Do probiotics help with constipation?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 150,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

Should i take probiotics with antibiotics?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 150,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

Should i take probiotics every day?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 150,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

Why take probiotics?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 150,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

Find the Best Probiotics Supplement

Scan any supplement barcode with GoodSupp to instantly see quality scores and ingredient safety.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.