●●● ●●●● ●●●●● ●●●● ●●●●● ●●●● o Topical preparations are used for both local and systemic effects o A topical dermatological product is designed to deliver drug into the skin in treating dermal disorders, with the skin as the target organ⚫ Topical preparations are used for both local and systemic effects. ⚫ A topical dermatological product is designed to deliver drug into the skin in treating dermal disorders, with the skin as the target organ