BioStacks
Best for
Ingredients (8)
Zinc
100%Dose
30 mg
Target
15–30 mg
Form
Budget
Milk Thistle Seed Powder
100%Dose
300 mg
Target
150–600 mg
Form
Budget
Artichoke Leaf Powder
33%Dose
100 mg
Target
300–640 mg
Form
—
Turmeric Root Powder
20%Dose
100 mg
Target
500–1500 mg
Form
Not listed
Dandelion Root Powder
20%Dose
100 mg
Target
500–1500 mg
Form
—
Other Ingredients (4)
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
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Take it anytime
What's in this absorbs poorly without a fat-containing meal — take it with one.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
On the label
As a dietary supplement for adults, take 1 capsule daily, preferably with a meal or as directed by a healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$9.99
Cheaper than 95% of 292 immune 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.