BioStacks
Swanson

Women's Daily Probiotic + Prebiotic FOS

2 Capsules · 30 servings · $1.00/serving

82 / 100Excellent

Best for

Score Breakdown

Formulation
82
Safety
100
Final score
82/100

Ingredients (18)

Cranberry

100%

Dose

500 mg

Target

500–1500 mg

Form

Lactocaseibacillus Paracasei Lpc-37

100%

Dose

17 billion cfu

Target

1–20 B CFU

Form

Lactocaseibacillus rhamnosus HN001

100%

Dose

2 billion cfu

Target

1–20 B CFU

Form

Lactobacillus acidophilus

100%

Dose

1 billion cfu

Target

1–100 B CFU

Form

Premium

Bifidobacterium lactis Bl-04

100%

Dose

2 billion cfu

Target

1–100 B CFU

Form

Standard

Other Ingredients (4)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Capsule ShellCapsule

Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.