Everything DoseRank tracks on the magnesium complex shelf — Magnesium Taurate and Eicosapentaenoic Acid (EPA). The category itself is never ranked: 124 products get scored the moment you say what you want them to do.
How to read the scores
This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →
Answer a few questions about your goals, habits, stack, and budget. Then, DoseRank will find the products that best match your needs based on your answers. It's free and only takes 60 seconds! No account is required.
A saved, shareable breakdown: your matched products, dose math, interaction flags to discuss with a clinician, and a price-tracked stack you can revisit.
Questions
Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value — computed for the goal you picked, across this category's products. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.
Start with a goal, not a brand
Browsing magnesium complex supplements without a goal makes no sense — different products do different jobs, and “best” flips depending on which job you're hiring for. These are the 45 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Arrhythmia occurrenceAbnormal heart rhythm episodes.27 rankedLimited
TolerabilityOverall ability to continue the intervention without unacceptable side effects.24 rankedModerate-strong
Magnesium statusBiochemical sufficiency of magnesium.84 rankedStrong
Pain intensitySeverity of pain regardless of body site.37 rankedStrong
Sleep qualityOverall restfulness and perceived quality of sleep.94 rankedModerate-strong
Insulin sensitivityEfficiency of tissue response to insulin.82 rankedStrong
Migraine severityFrequency, duration, or intensity of migraine episodes.88 rankedStrong
Anxiety symptomsWorry, tension, fear, or related anxiety manifestations.72 rankedStrong
Muscle crampsPainful involuntary muscle contractions.91 rankedModerate-strong
Premenstrual symptom severityBurden of PMS-related mood or physical symptoms.51 rankedModerate-strong
Gastroesophageal reflux or heartburnReflux symptoms causing burning or discomfort.41 rankedModerate-strong
ConstipationInfrequent, difficult, or hard bowel movements.79 rankedStrong
Blood pressureArterial pressure; direction of benefit depends on baseline status.101 rankedStrong
Aspartate aminotransferase (AST)Enzyme used to assess liver and muscle injury.5 rankedStrong
Calmness or relaxationReduced tension and greater sense of calm.6 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best magnesium complex supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 124 products against that goal's trials.