What does Juice Head Mango Strawberry TFN vape juice taste like? Mango Strawberry TFN by Juice Head provides an extraordinary taste that is a mixture between mangoes and strawberries. It is a masterful concoction of flavors that have been expertly crafted to provide the most amazing satisfaction. It blends together luscious mangoes with the sweetest strawberry flavor you’ve ever tasted. Perfected in every way, Mango Strawberry TFN is made with tobacco-free nicotine for those who prefer TFN vape juice.