What is exante mocha frappe shake? Mocha Frappe is part of our coffee shop range. Made using real cocoa, it is the perfect nutritious alternative to your favourite summer frappe flavour. It tastes just like a mocha frappe, but this shake is gluten-free and high in protein and fibre. How to enjoy an exante meal replacement shake Whether you are looking to control your calorie intake or for a nutritious diet shake, the best meal replacement shakes are protein and vitamin-enriched supplements to healthy, balanced diets.