Up-Formulated with Silicon & MBP StimuCal Microcrystalline Hydroxyapatite & Natural MK-7 & Activated Silicon Promotes Bone Density Supports Cardiovascular Health Dietary Supplement Easy Solv Gluten Free StimuCal with Bone Stimulating Protein Ultra Bone-Up provides StimuCal ossein MicroCrystalline HydroxyApatite (MCHA) (from free-range New Zealand calves), which includes the superior combination of the inorganic calcium lattice of MCHA within an organic protein milieu. StimuCal is rich in native type I collagen—the predominant protein found in bone—and has been clinically demonstrated not to disproportionately spike calcium blood levels as do other forms of calcium, such as the citrate and carbonate salt forms. StimuCal is combined with vitamin D3, vitamin K2 (as MK-7 from natural fermentation [a more bioavailable form of vitamin K]) and JarroSil Activated Silicon to support the deposition of calcium into the bones, as well as to assist in building up the organic bone matrix. Also included for optimal osteo support, are potassium citrate (systemic alkalizer) and MBP (Milk Basic Protein) (activates osteoblasts and decreases osteoclast activity). Bone Up also supports cardiovascular and arterial health. Health Claim: Adequate calcium and vitamin D as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis later in life.