For relaxation, sleep quality, and muscle function, this delivers 240mg of **Magnesium** in the glycinate form — one of the most bioavailable and stomach-friendly forms available. That dose lands solidly in the clinical range (100–400mg) and is enough to meaningfully support your goals without pushing toward the digestive discomfort that higher doses can cause.
Glycinate is specifically preferred for calm and sleep support because the glycine component itself has mild relaxation properties. With 90 servings (2 capsules each) in a 180-capsule bottle, you're set for three months of daily use. The inactive ingredient list is minimal — just vegetable cellulose and ascorbyl palmitate.
If you're looking for a higher dose (300–400mg range), you'd need to add a third capsule per day, which the label doesn't suggest. At 240mg, this covers a moderate daily need well but may fall short if you're trying to correct a significant deficit.
BioStacks
Best for
Ingredients (1)
Magnesium
100%Dose
240 mg
Target
100–400 mg
Form
Premium
Other Ingredients (2)
Ascorbyl PalmitateAntioxidant
Fat-soluble form of vitamin C used as preservative
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in 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.