BioStacks
Best for
Ingredients (3)
Magnesium
100%Dose
230 mg
Target
100–400 mg
Form
Premium
Vitamin D3
100%Dose
1200 IU
Target
1000–5000 IU
Form
Premium
Zinc
70%Dose
10.5 mg
Target
15–30 mg
Form
Standard
Nutrition
Calories, macros & sodium.
- Total Carbohydrates1 Gram(s)
Other Ingredients (3)
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.
HypromelloseCapsule
Plant-derived capsule material from cellulose
Vegetable OilCarrier
Edible oils used as carriers in softgels and as processing aids
How to Take It
Best taken in the evening
The Magnesium in it is what pulls this toward the evening. Take it with a meal containing fat — the vitamin D in it absorbs poorly without one.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
On the label
Suggested use: Adults, take 2 capsules daily with water and a meal.
General guidance based on the ingredients, not a substitute for the label or your doctor.
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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.