Clarion is a certified ISO 9001:2000, Co. which is involved in manufacturing and marketing of Nutraceutical raw-material known as Microcrystalline Hydroxyapatite Complex (M.C.H.C) “MCHC is not just a Calcium Supplement” The presence of Naturally evolved Hydroxyapatite and Protein in their natural ratio together with Broadrange of trace minerals makes MCHC an unmatched choice over Calcium Supplements available that includes Ossein Mineral Complex, Calcium Hydroxyapatite, Ossopan Substance, Ossein Hydroxyapatite, Ossinico Complex, Hydroxyapatite Calcium and Mikrokrist Hydroxyapati.