SAIJIRUSHI Whey Protein, Made in Japan (1kg, Yogurt) MADPROTEIN Mad Protein SAIJIRUSHI uses artificial sweeteners and features a simple lineup that is easy to incorporate. On the other hand, MADPROTEIN uses natural sweeteners derived from stevia and has a wide variety of flavors and types, catering to a wide range of needs. The difference in the type of sweeteners and product lineup is a major feature of both brands. ✅ [Pursuing Quality and Innovation] This protein is the best mark for you! ✅ [Price] Just because it's expensive doesn't mean it's good! ✅ [Taste] Please compare it with other companies' products! ✅ [Quality] High protein, easy to dissolve, and less likely to clump! ✅ [How to Enjoy] Mix one heaping scoop (30g per serving) with water, milk, or your favorite beverage and enjoy.