REPL Dr. Adv. No. 178...
Made up of layers of a protein called keratin, your nails serve as protection for your fingers and toes. Keratin, which also makes up the cells in your hair and skin, works to protect nails from damage. But it’s not uncommon for nails to split, peel, or break. In fact, according to Harvard Medical School, 27 percent of women have brittle nails, also known as Onychoschizia.
DOSE : 5 to 10 Drops with 1/4 cup of water to be taken orally 3 to 4 times daily or as prescribed by the physician.