BioStacks
Best for
Ingredients (4)
A Probiotic Blend
100%Dose
15 billion cfu
Target
1–100 B CFU
Form
Not listed
Fructooligosaccharides
8%Dose
420 mg
Target
5000–10000 mg
Form
—
Bifidobacterium lactis Bi-07
Amount not found
Lactobacillus acidophilus NCFM
Amount not found
Other Ingredients (4)
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.
InulinFiller
Prebiotic soluble fiber from chicory root, used as a filler and flow agent in capsules and tablets
Lactobacillus acidophilusProbiotic
Live probiotic bacterium native to the human GI tract and found in fermented foods. NCFM and La-14 are the most-studied strains with RCT evidence for digestive health, antibiotic-associated diarrhea, and lactose tolerance.
Bifidobacterium lactis Bi-07
Not reviewed yet
How to Take It
Best taken in the morning
Live strains survive stomach acid best taken with or just before a meal — after a meal is the worst option. Consistency matters more than the clock.
With food
Keep it away from hot food or drink
On the label
Mix about ¼ teaspoon (.75 g) with four to six ounces of room temperature water one to two times daily between meals, or as directed by your healthcare practitioner.
The label says to take it on an empty stomach. What's in this one sits better with food, and you give up little by taking it that way.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$54.73
Pricier than 81% of 137 probiotics supplements
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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. studied 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.