Abstract: A method for selling cosmetic products in a cosmetic bar is provided. The bar displays many cosmetic products, and various small volumes and shapes of small empty containers. Consumers can try testers in the bar, ask questions, and purchase their favorite cosmetic items in smaller portions rather than the whole manufacturer-packed unit by filling the order form provided. Based on consumers' requests, “bartenders” will transfer cream or fluid of desired cosmetic products from original manufacturer-packed containers to assigned small empty containers and finally, a pre-made label with name, image, main ingredients, volume and direction for use of the cosmetic product will be adhered onto its corresponding small cosmetic-filled container. The whole transferring process will meet the standard of sanitation to minimize contamination. No mixing of different cosmetic will be performed. The present invention will be advantageous to infrequent cosmetic users and consumers who like to try new cosmetic products.