We're on a Mission to End Factory Farming When meat is reared happily on home turf, you can taste it. As for the protein? It's the natural nutrition your body deserves. That's why our biltong is made with lean silverside beef from British and Irish cows - marinated, seasoned and cured for 8 days. 13g protein* 61 kcals* 0.2g sugar* *Per pack