BioStacks
Best for
Ingredients (4)
Magnesium
100%Dose/day
105 mg
Target
100–400 mg
Form
Standard
Passionflower
100%Dose/day
300 mg
Target
250–500 mg
Form
—
Hops
100%Dose/day
100 mg
Target
100–500 mg
Form
—
Lemon balm
22%Dose/day
66.7 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
Label directs 2 servings — keep one for the evening
On the label
Two tablets daily, one hour before bed, or as directed by a healthcare professional
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
A$35.99≈ $23.39
Cheaper than 76% of 150 heart 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.