Ays was an appetite-suppressant candy which enjoyed strong sales in the 1970s and early 1980s. It was available in chocolate, chocolate mint, butterscotch or caramel flavors, and later a peanut butter flavor was introduced. The original packaging used the phrase "Ayds Reducing Plan vitamin and mineral Candy"; a later version used the phrase "appetite suppressant candy". The active ingredient was originally benzocaine later changed in the candy as reported by the New York Times to phenylpropanolamine, presumably to reduce the sense of taste to reduce eating.