Source Naturals Magnesium Malate, Support Muscles and Energy Production* – 3750 mg per Serving – 360 Vegetarian Tablets

Customers find this magnesium supplement effective for pain relief, particularly for leg cramps, muscle soreness, and fibromyalgia, while also improving sleep quality by helping them fall asleep almost immediately. Moreover, the supplement receives positive feedback for its quality, with customers noting it works from day one and is a great value for money. However, customers disagree on the pill size, with some finding it too large to swallow. Additionally, experiences with side effects are mixed, with some reporting no stomach issues while others experience severe stomach problems.