Hello, Tomson Bejian pure whey protein powder is directly canned with pure whey protein imported from New Zealand. New Zealand whey protein, extracted from fresh milk, comes from pollution-free natural pastures and green grazing cows. 100% pure whey protein, with protein content as high as 83%, without any added ingredients. Rich and comprehensive nutrition: whey protein is rich in methionine, immunoglobulin and lactoferrin. Soybean protein is relatively short of methionine and contains no immunoglobulin and lactoferrin. High nutritional value: among all kinds of protein products, whey protein is superior to soybean protein in protein titer, biological titer and net protein utilization rate. Fast absorption speed: within a few minutes after taking it, the nitrogen in muscle can reach its peak and provide 9 essential amino acids in a balanced way. I wish you good health.