Detailed answer

When the skin is not properly hydrated, it becomes dry and loses its elasticity. This can lead to the appearance of wrinkles. Hydration is essential for maintaining the skin's moisture barrier and preventing transepidermal water loss. When the skin lacks moisture, it becomes more prone to fine lines and wrinkles. Therefore, it is important to keep the skin hydrated by drinking an adequate amount of water and using moisturizers that help retain moisture in the skin.