Determining your skin type can be done through simple observation and a few tests that you can perform at home. According to the American Academy of Dermatology, there are five primary types of skin: oily, dry, normal, combination, and sensitive. Here are some common characteristics of each type:

• Oily skin: Excess oil all over the skin, visible pores, and a shiny complexion.
• Dry skin: Almost invisible pores, a dull and rough complexion, red patches, less elastic skin, and more visible lines.
• Normal skin: No or few imperfections, no severe sensitivity, barely visible pores, and a radiant complexion.
• Combination skin: Dry or normal skin in some areas and oily in others, such as the T-zone (nose, forehead, and chin). Pores that look larger than normal because they’re more open, blackheads, and shiny skin.
• Sensitive skin: Easily irritated, itchy, or red, and may sting or burn after product use.

To determine your skin type, you can perform the following tests at home:

• Bare-face test: Wash your face with a mild cleanser and gently pat it dry with a soft, clean towel. After 30 minutes, inspect your skin for clues. Normal skin will have no redness, dry patches, or oily spots. Dry skin will feel tight and look flaky or scaly. Oily skin will look greasy and feel oily. Combination skin will have oil residue from the T-zone but little-to-no residue from the rest of the face.
• Blotting sheet method: Press a blotting sheet against different areas of your face and hold it up to the light to determine how much oil is visible. If the sheet picked up little to no oil, you most likely have dry skin. If it picked up oil from the T-zone area only, you have combination skin. If it picked up oil from all areas of your face, you have oily skin.

Its important to note that each individuals skin is unique, and theres no "one size fits all" approach to achieving healthy-looking skin. Once you know your skin type, you can begin to make informed decisions about the customized care and protection it needs.