5-Hour ENERGY Extra Strength Berry is a dietary supplement energy shot formulated for people who need a fast, effective boost of energy and mental focus. Each 1.93 fl oz bottle delivers 230mg of caffeine alongside a blend of B vitamins — including niacin (B3), vitamin B6, and vitamin B12 — plus amino acids such as citicoline, tyrosine, phenylalanine, taurine, malic acid, and glucuronolactone, all working together to help fight fatigue and sharpen alertness.

This Costco Mega Value Pack includes 24 individual bottles packaged as two 12-bottle trays, offering a cost-effective bulk supply for daily users. The Extra Strength formula delivers a more potent dose than the regular strength version, making it suitable for times of heightened energy demand. The pleasant berry flavor makes it easy to take on the go, with no mixing or refrigeration required.

The shots are completely sugar free, contain zero calories, and include no herbal stimulants such as ginseng or guarana. Effects typically begin within 10–15 minutes and the manufacturer states there is no crash when the energy wears off. 5-Hour ENERGY is classified as a dietary supplement and is intended for adults 18 and older.