BioStacks
Nature's Way
Primadophilus® Reuteri Probiotic Powder, Ages 2+, 3 Billion CFU, 5 oz (141.75 g)
Powder · 1 teaspoon (tsp)(3 g) / 1 teaspoon (tsp)(3 g)
Best for
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™
91%Dose
3 B CFU
Target
1–20 B CFU
Form
Standard
NutraFlora® scFOS
36%Dose
1800 mg
Target
5000–10000 mg
Form
—
Other Ingredients (2)
MaltodextrinBinder
Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
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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.