BioStacks
Best for
Ingredients (8)
Fortify Optima Women's 50 Billion CFU Proprietary Probiotic Blend
100%Dose
50 billion cfu
Target
1–100 B CFU
Form
Not listed
L. gasseri Lg-36
Amount not found
B. infantis Bi-26
Amount not found
B. lactis Bi-07
Amount not found
B. lactis/bifidum Bb-02
Amount not found
Other Ingredients (5)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Gellan GumGelling Agent
Microbial polysaccharide produced by Sphingomonas elodea, used as a gelling and stabilizing agent
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
Take 1 capsule daily. May be taken at any time, with or without food.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$41.99
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. 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.