Cosmetics Introduction Download Your Copy of the Introduction More cosmetics are starting to cross the line into drug territory. LegitScript experts provide helpful explanations, examples, and tips to distinguish between cosmetics and drugs, and describe ways to spot high-risk “cosmetics.” This 11-page introduction to cosmetics covers topics including: What are cosmetics? How cosmetics are different than drugs When a product is a cosmetic and a drug When a cosmetic crosses the line High-risk “cosmetics” to watch out for