Home - Caffeine - Soft Drinks Mountain Dew Kickstart Mountain Dew Kickstart Caffeine 90 mg per 473.176 ml Switch to fl oz Calories: 80 kcal You Might Also Like:Ruby Red SquirtShasta Diet ColaSquirt SodaSlurpeeSki SodaRitz ColaShasta Mountain RushShasta ColaSarsaparillaSprite