BioStacks
Best for
Ingredients (4)
Vitamin B6
100%Dose
3.7 mg
Target
1.3–25 mg
Form
—
Magnesium
100%Dose
150 mg
Target
100–400 mg
Form
Not listed
Zinc
67%Dose
10 mg
Target
15–30 mg
Form
Not listed
Copper
20%Dose
200 mcg
Target
1000–2000 mcg
Form
Not listed
Other Ingredients (4)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
L-Methionine
Not reviewed yet
How to Take It
Best taken in the morning
Many people prefer B-vitamins earlier in the day; take with food to avoid nausea.
With food
Space it a couple of hours from Iron and Calcium
On the label
Consume 1 capsules in the evening, on an empty stomach, 30 to 60 minutes before you sleep.
The label says evening; the ingredients lean morning. Timing isn't strict here — either is fine.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
£19.79≈ $25.13
Near the median of 579 magnesium supplements
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 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.