Neelkanth Minechem offers Calamine of Pharma and Cosmetic Grades. Neelkanth Minechem is an ISO 9001:2000 certified organization that offers pharmaceutical and cosmetic chemicals. The Calamine of Pharma and Cosmetic Grades is safe to use and used in pharmaceutical industry for treating bug bites and stings. Formulated using zinc oxide and zinc carbonates, the Calamine are also utilized for preparing calamine lotions and other cosmetic products.