Cosmetic scientists are professionals who specialize in the formulation and development of beauty and personal care products. They use their knowledge of chemistry, biology, and dermatology to create items like skincare, makeup, and fragrances. Their work involves researching ingredients, testing product safety, and ensuring that products meet regulatory standards. These scientists often collaborate with marketing teams to understand consumer needs and preferences. They also stay updated on industry trends and advancements in technology to innovate and improve existing products. Ultimately, their goal is to create effective and safe products that enhance beauty and personal care.