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What it does
A combination of 2 label ingredients.
Magtein Magnesium L-Threonate
magnesium l-threonatePremium
Supports normal muscle and nerve function and helps the body produce energy.
Blueberry
Form not confirmedGrade —
Some blueberry preparations may improve memory measures in older adults with cognitive complaints; benefits for healthy people remain uncertain.
Ingredients (3)
Other ingredients
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
HypromelloseCapsule
Plant-derived capsule material from cellulose
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
Lab testing
How to take it
With or without food
Space it a couple of hours from Iron and Calcium
On the label
Adults take 3 capsules any time of day with food and a beverage.
Price check
$39.99
$1.33 / serving
Pricier than 89% of 579 magnesium supplements
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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.
Not medical advice. Consult your healthcare professional.