Cosmetic samples are small quantities of beauty products, such as makeup, skincare, or fragrance, provided for free or at a reduced price. They allow consumers to try a product before committing to a full-sized purchase, helping them assess factors like texture, scent, and effectiveness. These samples are often included in beauty subscription boxes, given away at cosmetic stores, or offered during promotional events. They can come in various forms, including sachets, mini bottles, or travel-sized containers, making them convenient for on-the-go use or for testing new products without a significant investment.