BioStacks
Best for
Ingredients (5)
Probiotic Consortium
100%Dose/day
20 billion cfu
Target
1–100 B CFU
Form
Not listed
Fructooligosaccharides
4%Dose/day
200 mg
Target
5000–10000 mg
Form
—
Bifidobacterium animalis subsp. lactis (CUL-34)
Amount not found
Bifidobacterium bifidum (CUL-20)
Amount not found
Lactobacillus acidophilus (CUL-60 & CUL-21)
Amount not found
Other Ingredients (4)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
HypromelloseCapsule
Plant-derived capsule material from cellulose
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
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
Label directs 2 servings — keep one for the morning
On the label
Take 1 capsule 2 times daily with meals or as recommended by your health professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$88.40
Pricier than 94% of 147 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. 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.