100 mg of natural green tea caffeine combined with B12 for a sustained, powerful energy boost. Skip the jitters and crashes—Pureboost is designed to keep you going and feeling good. Our sugar-free, sucralose-free mix delivers a delicious healthy boost—no artificial flavors, colors, or GMOs. Naturally sweetened. Each packet is a powerhouse of 25 vitamins, minerals and herbs like Turmeric, Ginger, Vitamin C and Zinc plus electrolytes. Stay hydrated and energized while supporting your immune system.