For a dry skin routine, the focus should be on gentle hydration and protecting the skin barrier. Cleanse only once or twice daily with a creamy, non-foaming cleanser that won't strip natural oils—avoid hot water and harsh sulfates. Immediately after cleansing, apply a hydrating toner or serum with ingredients like hyaluronic acid or glycerin to draw in moisture. Follow with a rich, fragrance-free moisturizer containing ceramides, shea butter, or squalane to lock hydration in. At night, consider adding a facial oil or an occlusive balm to prevent transepidermal water loss. Exfoliate very gently (lactic acid is a good choice) just once a week, and always finish with a broad-spectrum sunscreen, as dry skin can be more prone to damage and premature aging.