Knowing your skin type helps you choose the right skincare products and treatments. There are generally five main types: normal, oily, dry, combination, and sensitive. For example, oily skin benefits from oil-free cleansers and lightweight moisturizers, while dry skin needs richer, hydrating creams. Sensitive skin requires fragrance-free and hypoallergenic products. A dermatologist can help analyze your skin type professionally and recommend a tailored routine. Understanding your skin is the first step toward effective and safe skincare.