Is there a term from the field of dermatology and cosmetics that you do not understand? Would you like to know what it means? View the full definition from the La Roche-Posay glossary.
Concealer is used to hide localised imperfections such as dark undereye circles, signs of tiredness, spots and redness. It is generally packaged as a pen, pencil or stick. It is available in several colours to be chosen based on the type of imperfection. For example, green cancels out redness and yellow counters dark circles.