Beat your personal and competitive fitness goals. Qurr Strong’s shakes and puddings increase muscle size and lean body mass. Qurr Strong’s active ingredient Fortetropin® increases protein synthesis, giving your body the chance to increase lean muscle. Our powders use Stevia as a sweetener and are less than 60 calories and less than 4 grams of carbs. Eat the powder directly: Open the packet and pour the contents directly into your mouth. Mix into foods: Open the packet and pour the contents over yogurt, pudding, shakes and smoothies and blend it together to get an even mix. Drink: Add the contents of one packet to 6-8 fl oz (180-240ml) of cold water. Mix well and consume immediately. For best consistency mix in a blender for 20-30 seconds. Take 1 packet up to 3 times a day.