BioStacks
Nature's Way

Primadophilus® Reuteri Probiotic Powder, Ages 2+, 3 Billion CFU, 5 oz (141.75 g)

Powder

49 / 100Average

Best for

Score Breakdown

Formulation
55
Safety
87
Final score
49/100

Ingredients (2)

Proprietary Probiotic Blend providing 3 Billion CFU: Lactobacillus reuteri UALre-16™ Lactobacillus acidophilus DDS®-1 Lactobacillus rhamnosus UALr-18™ Bifidobacterium longum UABI-14™Synergy3 B CFU

90% of effective dose

NutraFlora® scFOSSynergy1800 mg

36% of effective dose

Other Ingredients

Fillers, coatings, and additives

1Safe1Caution

MaltodextrinBinder

Caution

Silicon DioxideAnti-caking

Safe

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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.