Which GU Energy Gel flavor is right for your ride?

The GU Energy Gel Box of 24 is a full training-block supply of the original energy gel, developed in 1993 by Berkeley biophysicist Bill Vaughan and considered the first major energy gel on the market. Each 100-calorie packet delivers carbohydrates from a dual-source blend of maltodextrin and fructose using non-competing absorption pathways, 450mg of BCAAs to reduce muscle breakdown and mental fatigue, and sodium to support hydration. Clean, portable, proven. Always take GU gels with a few sips of water for best absorption.

GU Energy Labs offers the 24-pack in the same 12 flavors as the individual packet, with caffeine levels built into the flavor choice. Espresso Love and Jet Blackberry deliver 40mg of caffeine per gel (double the standard dose), ideal for maximum early-morning or late-race alertness. Mandarin Orange, Salted Caramel, Vanilla Bean, Salted Watermelon, Cola Me Happy, Tri-Berry, and Chocolate Outrage each carry 20mg. Lemon Sublime, Raspberry Lemonade, and Birthday Cake are caffeine-free. The box of 24 is the right buy for athletes who have found their go-to flavors and want the best cost per gel. Take one gel 5 minutes before activity and one every 45 minutes during. Vegan, gluten-free, kosher, dairy-free.