Flavors Berry Lemon Lime Orange Pink Lemonade Pomegranate Grape *Size: 1.93 FL OZ (57 mL) per bottle. *Packed with Vitamins, Amino Acids, Nutrients. *Sugar-Free. *4 Calories per serving. *Contains as much caffeine as a cup of the leading premium coffee. Zero sugar and herbal stimulants, only four calories, 5 hours of energy with no crash Packed with B vitamins, amino acids and other nutrients, and non-carbonated *Takes just seconds to drink, light and portable, and no refrigeration required.