BioStacks
Best for
Ingredients (3)
Total Magnesium
100%Dose
250 mg
Target
100–400 mg
Form
Premium
Vitamin B6
100%Dose
5 mg
Target
1.3–25 mg
Form
—
Vitamin D3
40%Dose
400 IU
Target
1000–5000 IU
Form
Premium
Other Ingredients (3)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
How to Take It
Best taken in the evening
The Magnesium in it is what pulls this toward the evening. Take it with a meal containing fat — the vitamin D in it absorbs poorly without one.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
On the label
SUGGESTED USE: Consume 3 capsules as a daily serving.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
£8.99≈ $11.42
Cheaper than 87% of 579 magnesium 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.