4-in-1 Muscle Feed with probiotic - is high in protein and low in carbohydrates. Brilliant for boxers that have to maintain weight as it gives the body 2 fast releasing proteins which mend the body straight away and 2 slow releasing proteins which when taken twice a day maintain the muscles 24/7. 
Probiotics in 4 in 1 protein also gives you microorganisms that help prevent and treat some illnesses, promoting a healthy digestive tract and a healthy immune system,these are commonly known as friendly good healthy bacteria