Abstract

NON-PROPELLANT FOAM SYSTEMS IN TOPICAL DRUG DELIVERY: A COMPREHENSIVE REVIEW

Chiranth Gowda B. C.* and Parthiban S.

ABSTRACT

Topical foams are multipurpose products used in the cosmetic and pharmaceutical sectors that are intended to conveniently and efficiently transfer active substances to the skin. Usually made up of a blend of active compounds, propellants, non-propellers, and surfactants, these foams are lightweight and easily spreadable when applied. Topical foams are very helpful for treating a variety of dermatological diseases, such as eczema, psoriasis, and acne, because they can produce a non-greasy, fast-drying finish. Their foam nature improves the entry of active substances and enables effective covering of vast skin areas. Additionally, because of their gentle application and lower possibility for irritation, topical foams are frequently chosen for sensitive skin. Foam technology advancements have produced improved formulations that improve user compliance and therapeutic results. As an alternative to conventional creams and ointments, topical foams continue to show promise. This review is focused on preparation methods, advantages, potential applications of topical foams.

Keywords: Topical delivery, Foam Particles, controlled delivery.