BIOptimizers Magnesium Breakthrough Supplement with 500mg – 7 Forms of Magnesium: Glycinate, Malate, Citrate, and More – Natural Support for Sleep and Cognitive Function -60 Capsules- Calming Vitamins

Customers find this magnesium supplement effective for sleep quality, relaxation, and stress relief, with many noting it helps with muscle cramps and restless leg syndrome. The supplement receives positive feedback for its multiple forms of magnesium and ease of swallowing. While some customers say it's worth the price, others find it expensive, and experiences with side effects are mixed, with some reporting nausea while others have no stomach issues.