I've only used this magnesium glycinate for two nights, so it is too early for me to fairly judge its effectiveness. I noticed some improvement after the first night, but not the second. However, I've only been able to take about one-third of the recommended dose because the tablets are extremely large and difficult to swallow—they genuinely feel like horse pills.
I'm going to keep trying and work toward the full recommended dose, but the tablet size is a major drawback. I wish the same dose were offered in smaller tablets, capsules, or another easier-to-take form. There has to be a more manageable way to formulate this product.