Cosmetic science is the study and development of products designed to enhance or alter the appearance of the human body. This field combines various disciplines, including chemistry, biology, and dermatology, to create safe and effective cosmetics such as makeup, skincare, and hair care products. Professionals in cosmetic science conduct research to understand how different ingredients interact with the skin and hair. They also focus on formulating products that meet regulatory standards while addressing consumer needs and preferences. This ensures that cosmetic products are not only appealing but also beneficial and safe for use.