Vital Zing Water Drops are water enhancers that contain no sugar, carbs, preservatives or artificial ingredients. We only use natural ingredients! With a long shelf life, 90 servings per bottle, 8 amazing flavours and no refrigeration needed Vital Zing Water Drops are portable, convenient versatile and cost effective. Just add 10 drops to a glass of water (or adjust to taste ) and instantly you have an incredible guilt free way to enjoy water.