Lubricates, Protects and Soothes the Skin Lanolin Hydrous GRX?? is a powerful topical lubricant that helps to treat, protect and soften very dry, rough or chapped skin. This deep moisturizing ointment contains pure lanolin, a natural skin conditioning agent. Lanolin Hydrous GRX?? is very effective in relieving dry hands, diaper rash, burns and other minor skin irritations. Lanolin Hydrous GRX?? is also bacteriostatic and fragrance-free, making it perfect for everyday use.