Kool-Aid gave it the old college try in 2005 with its Invisible line, which initially came in Raspberry, and Watermelon Kiwi, and later Cherry, Grape, and Lemon & Lime.

After trying 18 different Kool-Aid drink mix flavors, we ranked them from worst to best. advertisement. ... I was genuinely shocked to learn a lemon lime-flavored drink could taste so bad.