BioStacks
Best for
Ingredients (4)
Magnesium
100%Dose
100 mg
Target
100–400 mg
Form
Premium
Lavender Flower Extract
100%Dose
200 mg
Target
80–160 mg
Form
Not listed
L-Theanine
50%Dose
50 mg
Target
100–250 mg
Form
—
Lemon Balm Leaf Extract
50%Dose
150 mg
Target
300–600 mg
Form
—
Other Ingredients
No other ingredients listed
How to Take It
Best taken in the evening
Calming herb — used in the evening.
With or without food
Space it a couple of hours from Iron and Calcium
On the label
Take 2 capsules daily.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$21.49
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.