Kirkland Signature Extra Strength Energy Shot is a convenient, low-calorie energy supplement designed to increase energy-producing capacity both mentally and physically. This 48-bottle variety pack includes 24 bottles of Berry flavor and 24 bottles of Blue Raspberry flavor, each containing 2 fluid ounces. The formula delivers 230 mg of caffeine per shot along with a comprehensive blend of B vitamins and amino acids including N-Acetyl L-Tyrosine, Taurine, Glucuronolactone, Malic Acid, L-Phenylalanine, and Alpha-Glycerophosphorylcholine. Each shot is sugar-free and gluten-free, making it a portable alternative to coffee and traditional energy drinks.

Supplement Facts per serving (2 fl oz): 5 calories, 15 mg sodium (1% DV). Contains Niacin 30 mg (188% DV), Vitamin B6 40 mg (2353% DV), Folate 667 mcg DFE (167% DV), Vitamin B12 500 mcg (20833% DV), and 230 mg caffeine. Energy Blend contains 2110 mg of N-Acetyl L-Tyrosine, Taurine, Glucuronolactone, Malic Acid, L-Phenylalanine, and Alpha-Glycerophosphorylcholine. Other ingredients: Purified Water, Natural & Artificial Flavors, Sucralose, Potassium Sorbate, Sodium Benzoate, and Calcium Disodium EDTA (to protect freshness).