Niacinamide, also known as nicotinamide, offers multiple benefits for skin health. It's known for its anti-inflammatory properties, which can help reduce redness and irritation, making it suitable for people with acne or sensitive skin. It also assists in reducing the appearance of fine lines and wrinkles, improving uneven skin tone, and strengthening the skin's barrier function. Additionally, niacinamide can help minimize pore size and regulate sebum production, making it a favorite for both dry and oily skin types.