BioStacks
Best for
Ingredients (9)
Dr. Mercola's SBO Probiotic Blend
100%Dose
4 billion cfu
Target
1–100 B CFU
Form
Not listed
Dr. Mercola's Organic Mushroom Blend
80%Dose
200 mg
Target
250–2000 mg
Form
—
Bacillus clausii (SC-109)
Amount not found
Bacillus subtilis
Amount not found
Lion's Mane
Amount not found
Other Ingredients (2)
Organic Rice SyrupSweetener
High-glycemic glucose syrup that spikes blood sugar. Rice-derived syrups have been documented to carry inorganic arsenic (Jackson et al. 2012), a known carcinogen. 'Organic' does not remove arsenic.
HypromelloseCapsule
Plant-derived capsule material from cellulose
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
Adults, as a dietary supplement, take one (1) capsule daily with a meal.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$29.97
Near the median 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.