TREK POWER Lotus Biscoff Multipack. Protein Bar with Caramelised Biscuit Spread and a Chocolate Flavour Coating 3 x 44g Protein bar with Biscoff spread and a chocolate flavour topping High protein 12g plant-based protein High in fibre Naturally vegan Long lasting energy The iconic Biscoff meets protein-packed TREK Power! Delicious high protein bar with a smooth Biscoff spread layered filling, covered in a natural chocolate alternative. This delicious vegan protein bar was created to finally give you a delicious plant-based high protein bar, without any artificial sweeteners.