Snickers Hi-Protein It’s time to turn up the taste, with the latest launch from Protein by Mars! SNICKERS? Hi-Protein boasts the unmistakable flavour of one of the nation’s favourite confectionary brands. Packed with 20g of protein, the new bar is filled with delicious nougat, topped with a thick layer of caramel and peanuts and coated in milk chocolate. For SNICKERS? fans, the new launch takes taste buds to a whole new level!