A Splendid Hair Tonic

A strong tincture for the hair is made by adding half an ounce of oil of mace to a pint of deodorized alcohol. Pour a spoonful or two into a saucer; dip a small stiff brush into it, and brush the hair smartly, rubbing the tincture well into the roots. On bald spots, if hair will start at all, it may be stimulated by friction with a piece of flannel until the skin looks red, and rubbing the tincture into the scalp. This process must be repeated three times a day for weeks. When the hair begins to grow, apply the tincture once a day until the growth is well established, bathing the head in cold water every morning, and briskly brushing it to bring the blood to the surface.”

Source: The Housekeeper’s Friend: A Practical Cookbook