Barrier creams - skin protectants: can you protect skin?

Abstract

Barrier creams (BC) are used in hand care to protect the user against damage from surfactants and other irritants; their clinical value remains debatable; some reports indicate that inappropriate BC application might induce a deleterious rather than a beneficial effect. Since many cosmetic formulations contain 'skin protectants', we review concept, application, and efficacy from the pertinent scientific literature.