Protein is the body's building block. Our Bodies are essentially made of protein, During intense exercise such as crossfit training and competition, muscle tissue is broken down and in order for it to repair it is essential that Crossfit athletes have a higher protein intake than those who lead a more sedentary lifestyle whilst modern diets are higher in protein rich foods such as meat, fish and milk than in the past it can be difficult to get all the protein a top athlete needs from food alone. It is also important to keep the body in a positive nitrogen state to ensure it has all the nutrients it needs to repair and grow strong therefore supplementation with a high Biological value protein such as Express Protein XTR-4 may be desirable.

Express Protein XTR-4 is a blend of 4 protein sources, Whey, Micellar Casein, Egg Albumen and Soy Isolate plus very high levels of Glutamine Peptides. This time release blend is very rich in Amino acids that absorb extremely efficiently within the body to deliver the nutrients your body needs. Express Protein XTR-4 is available in a number of delicious flavours and tub sizes to suit every budget and requirement.

Dafydd Dennis highly recommends Express Protein XTR-4 as a staple for Crossfit Athletes.