 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  by a loss of water in the upper layer of the skin. Emollients are substances that soften and moisturize the skin and decrease itching and flaking. Emollients/moisturizers work by forming an oily layer on the top of the skin that traps water in the skin. Petrolatum, lanolin, mineral oil, and dimethicone are common emollients.Lactic acid, salicylic acid, and urea are keratolytics. They increase moisture in the skin by softening/dissolving the horny substance (keratin) holding the top layer of skin cells together. This helps the dead skin cells fall off and helps the skin keep more water in. Higher strengths of urea are used to treat corns, callous, and some nail problems (such as ingrown nails). Urea is also used to help remove dead tissue in some wounds to help wound healing. How to use Gormel Ten Lotion Use this product as directed. Follow all directions on the product package and prescription label. If you have any questions, ask your doctor or pharmacist. Some products need to be shaken before use. Check the label to see if you should shake the bottle well before using. Apply to the affected areas </s>