Updated for 2026 — This article has been reviewed and updated with the latest recommendations.
5 Best Magnesium Taurate Supplements in 2026
Magnesium taurate combines magnesium with the amino acid taurine, creating a chelated form that is well-absorbed and particularly studied for cardiovascular and neurological benefits. Taurine itself supports heart rhythm, blood pressure regulation, and nervous system function. Together, the two compounds may offer synergistic benefits that neither provides alone. Here are the best magnesium taurate supplements for 2026.
Quick Comparison
| Supplement | Best For | Mg per Serving | Capsules | Third-Party Tested | Price |
|---|---|---|---|---|---|
| Cardiovascular Research Magnesium Taurate | Overall pick | 125 mg | 180 | Yes (GMP) | $22 |
| NOW Foods Magnesium Taurate | Best value | 100 mg | 100 | Yes (GMP) | $12 |
| Doctor's Best Magnesium Taurate | Higher dose | 200 mg | 120 | Yes | $18 |
| Jigsaw Health MagSRT | Sustained release | 250 mg (blend) | 120 | Yes | $30 |
| Nutricost Magnesium Taurate | Budget | 140 mg | 120 | Yes (ISO) | $15 |
1. Cardiovascular Research Magnesium Taurate - Best Overall
Cardiovascular Research (also known as Ecological Formulas) has been making this specific magnesium taurate supplement for over 20 years. It is the product most frequently referenced in online health communities and recommended by integrative medicine practitioners. Each capsule provides 125 mg of elemental magnesium chelated with taurine.
The formula is clean: magnesium taurate, gelatin capsule, magnesium stearate, and silica. No fillers, no unnecessary additives. At $22 for 180 capsules (a 2 to 3 month supply at typical dosing), the cost per serving is reasonable. The manufacturer follows GMP standards and the product has a strong track record for consistency.
2. NOW Foods Magnesium Taurate - Best Value
NOW Foods is one of the most trusted supplement brands in North America. Their magnesium taurate provides 100 mg of elemental magnesium per capsule. The GMP-certified facility and regular third-party testing provide confidence in label accuracy and purity.
At $12 for 100 capsules, it is the most affordable option from a major brand. The slightly lower magnesium content per capsule means you may need to take more capsules to match the dosing of higher-concentration products, but the flexibility to adjust dosing is useful for people who want to start low and increase gradually.
3. Doctor's Best Magnesium Taurate - Best Higher Dose
At 200 mg of elemental magnesium per serving, Doctor's Best offers the highest concentration in a pure magnesium taurate product. This reduces the number of capsules needed per day for people targeting higher daily intake levels. The formula includes no artificial flavors, colors, or preservatives.
At $18 for 120 capsules, the cost per milligram of magnesium is competitive. Doctor's Best uses third-party testing and publishes their quality standards transparently.
4. Jigsaw Health MagSRT - Best Sustained Release
Jigsaw Health uses a sustained-release technology (SRT) that releases magnesium gradually over 6 to 8 hours rather than all at once. The formula uses a blend of magnesium forms including taurate. The gradual release reduces the digestive side effects (primarily loose stools) that some people experience with magnesium supplements.
At $30 for 120 tablets, it is the most expensive option, but the sustained-release mechanism is a genuine differentiator for people who are sensitive to standard magnesium supplements.
5. Nutricost Magnesium Taurate - Best Budget
Nutricost produces supplements in an ISO-certified facility and third-party tests each batch. At $15 for 120 capsules providing 140 mg of elemental magnesium each, this is the best value for someone who wants a straightforward magnesium taurate supplement without brand premium.
Understanding Magnesium Taurate
Magnesium taurate is one of dozens of forms of magnesium supplements. What distinguishes it is the taurine component, which has independent research supporting cardiovascular benefits including blood pressure regulation and heart rhythm stability. The chelated bond between magnesium and taurine also improves bioavailability compared to oxide or citrate forms.
Typical supplemental doses range from 200 to 400 mg of elemental magnesium per day, split into two doses. Magnesium taurate is generally well-tolerated and less likely to cause digestive upset than magnesium citrate or oxide. As with any supplement, consult a healthcare provider before starting, especially if you take medications for blood pressure or heart conditions.
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