BioStacks
Best for
Ingredients (5)
Vitamin C
40%Dose
100 mg
Target
250–2000 mg
Form
Budget
Magnesium
100%Dose
400 mg
Target
100–400 mg
Form
Not listed
Magnesium Glycinate
Amount not found
Magnesium Malate
Amount not found
Magnesium Taurate
Amount not found
Other Ingredients (1)
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
How to Take It
Best taken in the evening
Often taken at night for relaxation and sleep, but absorption is the same anytime — consistency matters most.
With or without food
Space it a couple of hours from Iron and Calcium
On the label
As a dietary supplement, adults take three (3) capsules daily. Preferably with meals 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 614 magnesium 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.