Airbiotic Magnesium Bisglycinate 150mg is a dietary supplement containing magnesium in the form of bisglycinate, an easily absorbable form of this mineral. Magnesium is an essential nutrient that plays an important role in many functions in the body, such as muscle contraction, energy production and bone health. This product is used to help maintain adequate levels of magnesium in the body, which may be beneficial for cardiovascular health, muscle and nerve function and may promote healthy sleep. ingredients 60 and 120 capsules. Each capsule contains: Magnesium (as bisglycinate) 150 mg