SOLARAY Calcium Magnesium Citrate 1:1 with Vitamin D2 (10 mcg) supports strong bones, teeth and muscle function. Each serving delivers 1000mg Calcium Citrate and 1000mg Magnesium in a balanced 1:1 ratio, plus an herbal base of parsley, alfalfa, watercress and dandelion root. Eco-friendly packaging uses 100% PCR bottles. Produced in a GMP-certified facility with a 60-day money-back guarantee.