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.