This Nature's Way Calcium & Vitamin D3 supplement supports bone health with zero sugar. Each 2-tablespoon serving provides 25 mcg of Vitamin D3 and 1,000 mg of easily-absorbed calcium. Vitamin D3 enhances calcium absorption and utilization, while Magnesium helps maintain bone density. Adequate calcium and vitamin D3 throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis. This fast-absorbing liquid is vegetarian, gelatin-free, and certified gluten-free. It also contains 250 mcg of boron per 2-tablespoon serving.