BioStacks
Best for
Ingredients (8)
Vitamin C
100%Dose
500 mg
Target
25–250 mg
Form
Budget
Chromium
15%Dose
30 mcg
Target
200–1000 mcg
Form
Standard
Molybdenum
56%Dose
25 mcg
Target
45–75 mcg
Form
Standard
Zinc
20%Dose
3 mg
Target
15–30 mg
Form
Standard
Citrus Bioflavonoid Complex
40%Dose
100 mg
Target
250–1000 mg
Form
—
Other Ingredients (6)
Rice FlourFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.
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.
Gum AcaciaBinder
Natural plant gum (acacia) used as a binder, stabilizer, and emulsifier in foods and supplements
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
HypromelloseCapsule
Plant-derived capsule material from cellulose
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, take one veggie capsule one to two times per day with food and water.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$5.39
Cheaper than 98% of 73 chromium 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.