OUR COMMITMENT TO CONSUMERS: At Cardiotabs, we are committed to providing our customers with reliable supplements. Developed and recommended by the Cardiotabs Medical Advisory Board along with other leaders in the field of preventive cardiology, all Cardiotabs products are gluten-free, and specifically formulated to be taken together and with common prescription medications. GOOD VALUE FROM A BOTTLE: One bottle of Cardiotabs Bone Essentials with MCHA & Collagen contains 120 capsules (with a recommended 4 capsules/day serving size) good for 30 days. Other ingredients include Cellulose, magnesium stearate (vegetable source), silicon dioxide, and gelatin. This supplement contains no soybean, wheat, gluten, dairy, eggs, fish/shellfish, or peanuts/tree nuts. RECOMMENDED DOSAGE: As a supplement, adults may take 4 capsules a day (two capsules twice per day) with a meal. Calcium supplements may be taken in the morning or the afternoon with lots of water. Taking calcium in the morning gives users a chance to be exposed to more sunlight, allowing the skin to synthesize vitamin D, which further helps in calcium absorption. BLENDED WITH OTHER NUTRIENTS: This bone, heart, nail, skin, and hair supplement was carefully formulated by combining MCHA with other vital vitamins and minerals: Vitamin C, Vitamin D3, Magnesium, Zinc, Copper, Manganese, Potassium, Boron, and Vitamin K2. FORMULATED WITH ELEMENTAL CALCIUM: Highly absorbable, Cardiotabs Bone Essentials is formulated with MicroCrystalline HydroxyApatite (MCHA). MCHA is sourced from sourced from New Zealand calf bone and contains Calcium, Phosphate Hydroxyapatite, and collagenous/non-collagenous bone proteins.Best Sellers Rank: See Top 100 in Health & Household. Package Information: Bottle. Age Range (Description): Adult. Product Benefits: Skin Care. Item Dimensions LxWxH: 2.5 x 2.5 x 4.5 inches. Item Weight: 0.18 Kilograms. Item Form: Capsule. Unit Count: 120 Count. Primary Supplement Type: Vitamin D3, Calcium, Vitamin K2, Magnesium. Flavor: Unflavored. Brand: CardioTabs. : B01LWNII8L. Manufacturer: Cardiotabs. Date First Available: April 9, 2016. Product Dimensions: 2.5 x 2.5 x 4.5 inches; 6.38 Ounces. Is Discontinued By Manufacturer: No.