1980’s advert for Clearasil.

Clearasil is a brand of skin care and acne medication, whose products contain chiefly benzoyl peroxide, triclosan or salicylic acid as active ingredients. Clearasil has a wide range of products both for rapid spot treatment and for everyday prevention.

Clearasil was invented in the US in 1950 by Ivan Combe. At this time it was the first dermatological brand created specially for young skin to fight against pimples (acne). The active ingredients in the original product were sulfur and resorcinol.

Info taken from Wikipedia