BioStacks
Nature's Way

Primadophilus Bifidus Probiotic

1 Capsule · 90 servings · $0.24/serving

35 / 100Poor

Best for

Score Breakdown

Formulation
35
Safety
100
Final score
35/100

Ingredients (5)

Proprietary Probiotic Blend

100%

Dose

5 billion cfu

Target

1–100 B CFU

Form

Not listed

Bifidobacterium breve HA-129

Amount not found

Bifidobacterium longum HA-135

Amount not found

Lactobacillus acidophilus R0418

Amount not found

Lactobacillus rhamnosus HA-111

Amount not found

Other Ingredients (4)

Magnesium StearateLubricant

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

Ascorbic AcidAntioxidant

Vitamin C used as an antioxidant preservative in supplements to prevent oxidation

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.

StarchBinder

Carbohydrate polymer used as a binder, filler, and disintegrant in tablets and capsules

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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.