Best if you want to: Leave skin feeling deeply cleansed and refreshed with an instantly cooling mask that helps remove impurities and absorb excess oil while soothing and calming blemish-prone skin. How it works: Lemon tea tree and Community Trade tea tree oil from Kenya contain properties that help fight blemishes and prevent new ones from forming. Tamanu oil from Madagascar has a soothing effect and helps to calm irritation and redness. Menthol creates a cool fresh tingle that leaves skin feeling calm and refreshed.