BioStacks
Best for
Ingredients (3)
Magnesium
100%Dose/day
100 mg
Target
100–400 mg
Form
Standard
Magnesium
100%Dose/day
150 mg
Target
100–400 mg
Form
Budget
Passionflower
58%Dose/day
145.5 mg
Target
250–500 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
Label directs 2 servings — keep one for the evening
On the label
Adults take 2 tablets with food in the evening or as recommended by your healthcare professional
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
No price yet
What 574 magnesium supplements cost
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
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.