A protein shake does not contain any dairy based products and has added ingredients that make up deficiencies in vegan and vegetarian diets. The protein supplement may also be used by consumers who have allergies to dairy products. A preferred powdered protein supplement comprises pea fibre protein, maca powder, creatine monohydrate, beta-alanine, glutamine, oats, dextrose, threonine, leucine, taurine and flavour. The powdered composition is mixed with water or milk and consumer twice a day.