bone helps exceptional products constant commitment business associates prosperous venture experienced team unwavering support competitive price wide range lichem pharmaceuticals essential nutrient osteoclastic resorption osteoblastic formation strong bones wellabsorbed source vitamin b12 teeth vitamin k27 top pharma franchises pharma manufacturing companies pcd pharma franchise gujaratbased pcd franchise supports nerve function digestive tract cyanocobalamin body absorb calcium elemental calcium crucial action calcium citrate