Heart Function Support*: This mineral supplement for men and women provides an excellent source of magnesium per 2-tablet serving Nerve & Brain Support Supplement*: Provides magnesium supplementation for cardiovascular support and healthy muscular and neurological function* Magnesium Glycinate Supplement: This mineral supplement is made with magnesium glycinate and malate* Magnesium Supplement: This supplement for men and women is bottled and tested in the USA; gluten-free, vegan, and doesn't contain wheat, soy, dairy, or artificial colors For over 35 years, patients and clinicians have trusted for our dedication to quality, potency, and accuracy; transparency around our sourcing and manufacturing processes is part of our quality promise to you