Each serving gives you 200mg of **Magnesium** from lysinate glycinate chelate — a premium chelated form that absorbs well and is easy on your stomach. The label recommends two servings daily (four tablets), which puts you at 400mg, right at the top of the clinically studied supplemental range. At that intake, you're well-covered for goals like sleep quality, muscle relaxation, stress support, and energy production.
Magnesium deficiency is extremely common — estimated to affect over half the population — and standard blood tests often miss it. If you follow the full label dose, you're getting enough to meaningfully close that gap. The chelated form also means you're unlikely to experience the laxative effects that come with forms like citrate or oxide.
The tradeoff is pill burden: hitting 400mg means four tablets a day. If you only take one serving (200mg), you're still within the effective range but at the lower end — enough for general maintenance, though you may want the full dose if you're targeting a specific benefit like sleep or recovery.
Doctor's Best
High Absorption Magnesium 100 mg
Tablet · 120 servings · $0.17/serving
Supports
Score Breakdown
Ingredients (1)
Optimal dose · Premium form
Label Nutrition Facts
Active Ingredients
From the label · % Daily Value
Magnesium200 mg
Other Ingredients
Fillers, coatings, and additives
Magnesium StearateLubricant
Croscarmellose SodiumDisintegrant
Microcrystalline CelluloseBinder
HypromelloseCapsule
Microcrystalline CelluloseBinder
Stearic AcidLubricant
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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.