How does the lanolin base in this cream work for dry skin?

The cream uses a lanolin base, a traditional skincare ingredient derived from sheep's wool. Lanolin's primary function is to form a light, protective layer on the skin's surface. This layer acts as a barrier, effectively reducing transepidermal water loss, which means less moisture escapes from your skin into the air. This makes it particularly suitable for dry skin that feels rough or tight after washing, as it helps lock in the hydration your skin already has or that you've added from a shower. Unlike some modern, fast-absorbing lotions, the texture draws on the tradition of richer ointments, so you'll notice a comforting, protective finish rather than a completely matte feel. This makes it a good choice for use on specific areas like hands, elbows, knees, and shins after exposure to wind or cold weather.