Tic Tac were first introduced by Ferrero in 1968, under the name "Refreshing Mints". In 1970, the name was changed to Tic Tac, after the distinctive clicking sound made by the pack being opened and closed. Besides the original mint and orange flavours, several new varieties were added, including aniseed, cinnamon (or "Winter Warmer"), an orange and lime mix (in 1976), spearmint, peppermint, Powermint, sour apple, mandarin, tangerine, berry, fresh orange, strawberry, wintergreen, pink grapefruit, orange and lime together (in 1978), cherry, passionfruit (in 2007), pomegranate (in 2010), mango, lime, and popcorn (2014). The grape flavour was eliminated in 1976 because of health concerns about the red dye amaranth (FD&C Red #2), a suspected carcinogen.