Formula 1 nutritional shake mix 500g gives you a fair advantage about the weight loss program which you ve targeted. Get your own shape by using Herbalife protein shake mix usage simply beat stir or shake approximately 25 grams approximately 3 tablespoons formula 1 with 250ml of water skimmed milk or juice(as per your choice) plus add 1 tablespoon of formula 3 personalized protein powder and enjoy your Herbalife shake.