BioStacks
Best for
Ingredients (4)
Magnesium
100%Dose
425 mg
Target
100–400 mg
Form
Standard
Magnesium Malate Trihydrate
100%Dose
3750 mg
Target
100–400 mg
Form
Standard
Malic Acid
100%Dose
2500 mg
Target
600–2400 mg
Form
Standard
Dietary Fiber
10%Dose
1 g
Target
10–30 g
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
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Take it anytime
Fiber is easier on the stomach taken with food.
With food
Keep it away from medication and mineral supplements
Space it a couple of hours from Iron and Calcium
On the label
2 to 6 capsules daily with 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.