NUTRILITE makes a great kosher soy/milk protein powder. It contains a natural (non-syntetic) supply of all 21 amino acids and has 10g of protein per 12.5g of powder. Plus the NUTRILITE powder is flavorless which means you can mix it with your favorite drink. I order mine online at:
Many US atheletes have been powered by Shaklee's "Physique" it has 14 grams of Whey protien and 38 g.of Carb. Chaiwellness.myshaklee.com Check if out and see!