Swanson Women's Daily Probiotic + Prebiotic FOS supplement bottle
Swanson

Women's Daily Probiotic + Prebiotic FOS

What We Researched
18 active ingredients analyzed · 4 inactive ingredients decoded · 6 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
89
Product Score Good
90
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Cranberry (Vaccinium macrocarpon) (fruit) 500.0 mg
Lacticaseibacillus paracasei Lpc-37 (HOWARU Calm)† 16999999500.0 CFU
Lactobacillus acidophilus La-14 (HOWARU Feminine Health)† 8000000000.0 CFU
Lactiplantibacillus plantarum Lp-115† 4200000000.0 CFU
Lacticaseibacillus rhamnosus (HN001) (HOWARU Feminine Health)† 2000000000.0 CFU
Lactobacillus acidophilus (NCFM) (HOWARU Dophilus)† 1000000000.0 CFU
Levilactobacillus brevis Lbr-35† 99999998000.0 CFU
Lactobacillus bulgaricus Lb-87† 99999998000.0 CFU
Lacticaseibacillus casei Lc-11† 99999998000.0 CFU
Lactobacillus gasseri Lg-36† 99999998000.0 CFU
Lactobacillus rhamnosus Lr-32† 99999998000.0 CFU
Bifidobacterium lactis BI-04 (HOWARU Protect Adult)† 2000000000.0 CFU
Bifidobacterium lactis Bi-07† 99999998000.0 CFU
Bifidobacterium longum BI-05† 99999998000.0 CFU
Streptococcus thermophilus St-21† 99999998000.0 CFU
FOS (fructooligosaccharides) 50.0 mg
15-Strain Probiotic Blend (35.1 billion CFU†) 112.0 mg
Ligilactobacillus salivarius Ls-33† 99999998000.0 CFU
Bioavailability Very Good

Absorption Rating

  • Cranberry (Vaccinium macrocarpon) (fruit) Fair
  • Lacticaseibacillus paracasei Lpc-37 (HOWARU Calm)† Good
  • Lactobacillus acidophilus La-14 (HOWARU Feminine Health)† Good
  • Lactiplantibacillus plantarum Lp-115† Fair
  • Lacticaseibacillus rhamnosus (HN001) (HOWARU Feminine Health)† Good
  • Lactobacillus acidophilus (NCFM) (HOWARU Dophilus)† Good
  • Levilactobacillus brevis Lbr-35† Good
  • Lactobacillus bulgaricus Lb-87† Fair
  • Lacticaseibacillus casei Lc-11† Good
  • Lactobacillus gasseri Lg-36† Good
  • Lactobacillus rhamnosus Lr-32† Good
  • Bifidobacterium lactis BI-04 (HOWARU Protect Adult)† Good
  • Bifidobacterium lactis Bi-07† Good
  • Bifidobacterium longum BI-05† Good
  • Streptococcus thermophilus St-21† Good
  • FOS (fructooligosaccharides) Good
  • 15-Strain Probiotic Blend (35.1 billion CFU†) Fair
  • Ligilactobacillus salivarius Ls-33† Fair
Other Ingredients Excellent

Fillers & Additives

  • Vegan Capsule (Hypromellose, Water)
  • Microcrystalline Cellulose (Plant Fiber)
  • Magnesium Stearate
  • Silica
Efficacy Good

Dosage Analysis

  • Cranberry (Vaccinium macrocarpon) (fruit) 500.0 mg High
  • Lacticaseibacillus paracasei Lpc-37 (HOWARU Calm)† 16999999500.0 CFU High
  • Lactobacillus acidophilus La-14 (HOWARU Feminine Health)† 8000000000.0 CFU High
  • Lactiplantibacillus plantarum Lp-115† 4200000000.0 CFU Effective
  • Lacticaseibacillus rhamnosus (HN001) (HOWARU Feminine Health)† 2000000000.0 CFU High
  • Lactobacillus acidophilus (NCFM) (HOWARU Dophilus)† 1000000000.0 CFU High
  • Levilactobacillus brevis Lbr-35† 99999998000.0 CFU High
  • Lactobacillus bulgaricus Lb-87† 99999998000.0 CFU Effective
  • Lacticaseibacillus casei Lc-11† 99999998000.0 CFU High
  • Lactobacillus gasseri Lg-36† 99999998000.0 CFU High
  • Lactobacillus rhamnosus Lr-32† 99999998000.0 CFU High
  • Bifidobacterium lactis BI-04 (HOWARU Protect Adult)† 2000000000.0 CFU High
  • Bifidobacterium lactis Bi-07† 99999998000.0 CFU High
  • Bifidobacterium longum BI-05† 99999998000.0 CFU High
  • Streptococcus thermophilus St-21† 99999998000.0 CFU High
  • FOS (fructooligosaccharides) 50.0 mg Under-dosed
  • Ligilactobacillus salivarius Ls-33† 99999998000.0 CFU High

Supplement Facts

Ingredient Amount % Daily Value
Cranberry (Vaccinium macrocarpon) (fruit) 500.0 mg
Lacticaseibacillus paracasei Lpc-37 (HOWARU Calm)† 16999999500.0 CFU
Lactobacillus acidophilus La-14 (HOWARU Feminine Health)† 8000000000.0 CFU
Lactiplantibacillus plantarum Lp-115† 4200000000.0 CFU
Lacticaseibacillus rhamnosus (HN001) (HOWARU Feminine Health)† 2000000000.0 CFU
Lactobacillus acidophilus (NCFM) (HOWARU Dophilus)† 1000000000.0 CFU
Levilactobacillus brevis Lbr-35† 99999998000.0 CFU
Lactobacillus bulgaricus Lb-87† 99999998000.0 CFU
Lacticaseibacillus casei Lc-11† 99999998000.0 CFU
Lactobacillus gasseri Lg-36† 99999998000.0 CFU
Lactobacillus rhamnosus Lr-32† 99999998000.0 CFU
Bifidobacterium lactis BI-04 (HOWARU Protect Adult)† 2000000000.0 CFU
Bifidobacterium lactis Bi-07† 99999998000.0 CFU
Bifidobacterium longum BI-05† 99999998000.0 CFU
Streptococcus thermophilus St-21† 99999998000.0 CFU
FOS (fructooligosaccharides) 50.0 mg
15-Strain Probiotic Blend (35.1 billion CFU†) 112.0 mg
Ligilactobacillus salivarius Ls-33† 99999998000.0 CFU

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegan Capsule (Hypromellose, Water) Unknown
Microcrystalline Cellulose (Plant Fiber) Safe

It is used as a filler, binder, and disintegrant.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$35$34$33$32$31 $32.99
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Swanson

Founded 1969 · Fargo, North Dakota, United States · 994 products · swansonvitamins.com

Certifications

6 certifications
Consumerlab Verified
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Npa Gmp Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Claimed Source
In House Testing — Verified Source

Violation History

6 incidents
Recall Vitamin B12 Methylcobalamin High Absorption2022-03-04Source
Lawsuit Website not accessible to blind individuals, violating the Americans with Disabilities Act (ADA).2019Source
Prop 65 Lead2015-11-03Source
Recall Swanson Premium Brand Full Spectrum Cilantro (Coriander)2014-04-04Source
Recall Swanson Organic Celery Seed (Whole)2011-12-16Source
Fda Warning Products contained an unauthorized drug (lovastatin) and were marketed with claims to treat high cholesterol, rendering them unapproved new drugs.2007-08-08Source
Related Supplements
Frequently Asked Questions
Is Swanson Women's Daily Probiotic + Prebiotic FOS a good supplement?

Swanson Women's Daily Probiotic + Prebiotic FOS received a product quality score of 89/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 18 active ingredients with 30 servings per container. Of the 4 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Swanson, holds a brand trust score of 90/100 with 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp.

What are the ingredients in Swanson Women's Daily Probiotic + Prebiotic FOS?

Swanson Women's Daily Probiotic + Prebiotic FOS contains 18 active ingredients: Cranberry (Vaccinium macrocarpon) (fruit) (500.0 mg), Lacticaseibacillus paracasei Lpc-37 (HOWARU Calm)† (16999999500.0 CFU), Lactobacillus acidophilus La-14 (HOWARU Feminine Health)† (8000000000.0 CFU), Lactiplantibacillus plantarum Lp-115† (4200000000.0 CFU), Lacticaseibacillus rhamnosus (HN001) (HOWARU Feminine Health)† (2000000000.0 CFU), Lactobacillus acidophilus (NCFM) (HOWARU Dophilus)† (1000000000.0 CFU), and 12 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Swanson Women's Daily Probiotic + Prebiotic FOS safe to take?

Swanson Women's Daily Probiotic + Prebiotic FOS has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Swanson a trustworthy supplement brand?

Swanson receives a brand trust score of 90/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1969 and headquartered in Fargo, North Dakota, United States, the company offers 994 products in their lineup. They hold 6 verified certifications including Consumerlab, Nsf Gmp, Fda Gmp Inspections, Npa Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Swanson has 6 historical regulatory incidents on record, which are factored into the trust score.

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 250,000 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 250,000 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 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. 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.