Refillable 160g flask (4 gels) Sold empty.

Refillable 80g flask. (2 Gels). Sold empty.

GU Brew Electrolyte Tablets are a lightweight, low calorie way to properly hydrate and provide a better means of hydrating than water alone. Includes 4 tubes of Gu Hydration tabs.

Roctane advanced formula amplifies GUs original Energy Gel recipe and adds new ingredients to boost your chances of success.

Created to provide energy for training and competition, GU Liquid Energy delivers a great-tasting source of complex and simple carbohydrates with a refreshingly light and smooth consistency.

Created to provide energy for training and competition, GU Liquid Energy delivers a great-tasting source of complex and simple carbohydrates with a refreshingly light and smooth consistency.

Gu Sports Gel is a quick energy boost in a convenient, easily ingested form. Best before date shown in cart.

Created for athletes whose focus is on hydration, GU Hydration Drink Mix is formulated with a blend of electrolytes and carbohydrates, providing a light-tasting and rapidly absorbing hydration drink.

Includes 5 different flavours of Gu Energy Chews.

.Includes 5 identical Gu Energy Chews Packs (same flavour).

Created for daily training and competition, GU Energy Chews pack energy-dense calories in a portable sleeve to help sustain energy demands of long duration activities. 6 chews per sleeve.

Includes GU Energy Stroopwafels (all different flavours).

Includes 5 GU Energy Stroopwafels (same flavour).

Created for daily use before and during training and competition, the new GU Energy Stroopwafel delivers all the nutrients needed to power your performance: quality carbohydrates, essential amino acids, and electrolytes.

Gu Sports Gel is a quick energy boost in a convenient, easily ingested form.

Customized soft-flask with a high-flow nozzle to make fueling for long efforts more convenient and less sticky. The Flask holds 5-Servings of Energy Gel and includes marks on the back to measure your fuel.

Created for high-intensity and demanding activity, Roctane Ultra Endurance Energy Drink packs more electrolytes and carbohydrates than your average electrolyte drink. Each serving is packed with branched chain amino acids to decrease muscle damage.

Roctanes advanced formula amplifies GUs original Energy Gel recipe and adds new ingredients to boost your chances of success. Add to Shopping Cart for Best Before date.

Includes 3 tubes of Gu Hydration Drink Tabs of the same flavour.

GU Brew Electrolyte Tablets are a lightweight, low calorie way to properly hydrate and provide a better means of hydrating than water alone.

Flavors available.

Roctane advanced formula amplifies GUs original Energy Gel recipe and adds new ingredients to boost your chances of success.

Roctane advanced formula amplifies GUs original Energy Gel recipe and adds new ingredients to boost your chances of success.

Gu Sports Gel is a quick energy boost in a convenient, easily ingested form.

Gu Sports Gel is a quick energy boost in a convenient, easily ingested form.