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MagSRT® from Jigsaw Health is America’s #1 time-release magnesium supplement. Available in the original MagSRT® formula, or without B-Vitamins as MagSRT (B-FREE). Boost energy, improve sleep, and relieve leg cramps with the only time release magnesium supplement that has a placebo-controlled human clinical trial with the results published in the peer-reviewed Journal of American College of Nutrition.*
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🇺🇸 Ship from USA · On Agora since 2025
$49.97