BioStacks
Micro Ingredients
Magnesium Glycinate 420 mg
Powder · 2 Rounded Scoops (6 G Approx.) · 56 servings · $0.36/serving
Best for
Ingredients (2)
Magnesium glycinate
100%Dose
420 mg
Target
100–400 mg
Form
Premium
Magnesium
100%Dose
420 mg
Target
100–400 mg
Form
Not listed
Other Ingredients (6)
AlluloseSweetener
Rare sugar (D-psicose), naturally found in trace amounts in figs, raisins, and wheat. ~70% sweetness of sucrose. Absorbed but not metabolized — excreted ~70% unchanged in urine. FDA permits exclusion from 'added sugars' labeling.
Fruit Juice (unspecified)Colorant
Juice or juice concentrate used primarily for natural color and flavor in gummies
Natural FlavorsFlavor
Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.
Citric AcidAcidulant
Natural acid derived from citrus fruits
Malic AcidAcidulant
Naturally occurring organic acid found in apples, used as a flavor enhancer and acidulant in supplements
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
How to Take It
Best taken in the evening
Magnesium glycinate is the gentlest form on the gut and the one most people take at night. Absorption doesn't change with the clock — consistency does.
With or without food
Space it a couple of hours from Iron and Calcium
On the label
As a dietary supplement for adults, we recommend starting with 1 scoop with at least 6 fl. oz. of water or juice and gradually increasing to 2 scoops with at least 12 fl. oz of water or juice daily.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$19.99
Near the median 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.