BioStacks
Best for
Ingredients (1)
Aquamin Marine Magnesium
100%Dose
300 mg
Target
100–400 mg
Form
Budget
Other Ingredients (3)
Magnesium HydroxideMineral Source
An inorganic magnesium compound used as a magnesium source, antacid, or pH buffer.
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
HypromelloseCapsule
Plant-derived capsule material from cellulose
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
Adults and children 13 and over take 1 capsule a day with meals. Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet, and healthy lifestyle.
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 the NIH Office of Dietary Supplements and the 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.