90 capsules
Extra energy, better sleep, improved muscle recovery — what can’t magnesium do? Dr. Mercola Magnesium L-Threonate is a highly absorbable magnesium supplement crafted to boost brain function, promote restful sleep, and support muscle health!*
- Enhances cognitive performance and memory*
- Supports quality sleep without laxative effects*
- Promotes muscle strength and heart health*
- Helps reduce occasional anxiety and brain fog*
- Non-GMO, gluten-free, and soy-free






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