Detailed answer

To improve dry skin on your elbows and knees, you should exfoliate and moisturize them regularly. Exfoliating helps to slough off dead skin cells and promote cell turnover, allowing for better absorption of moisturizers. Use a gentle exfoliating scrub once or twice a week on these areas. After exfoliating, apply a rich and hydrating moisturizer to nourish and hydrate the skin. Look for moisturizers that contain ingredients like shea butter, cocoa butter, or hyaluronic acid, as these help to lock in moisture and prevent transepidermal water loss. Make sure to moisturize these areas daily, especially after showering or bathing when the skin is still slightly damp. Additionally, consider using occlusive products like petrolatum or mineral oil to create a barrier and prevent moisture loss. Remember to protect your elbows and knees from harsh environmental factors by wearing protective clothing or using sunscreen when exposed to the sun. If your dry skin persists or worsens, consult a dermatologist for further evaluation and treatment.