accessibility mode:
off
Skip to content
Submit
Close search
Save 20% Site-Wide Through May 30
Gels
expand
collapse
Gels
ALL
Original
LIQUID
ROCTANE
Chews
Drinks
expand
collapse
Drinks
Hydration Drink Tabs
Roctane Energy Drink Mix
ROCTANE Protein Recovery Drink Mix
Waffles
Capsules
expand
collapse
Capsules
BCAA Capsules
Electrolyte Capsules
Magnesium Plus Capsules
Probiotic Plus Capsules
Gear
Explore
expand
collapse
Explore
The GU Story
GU Gives
Blog
Log in
Gels
expand
GELS
ALL
Original
LIQUID
ROCTANE
Original
Liquid
Roctane
Chews
Drinks
expand
Drinks
Hydration
Drink Tabs
Roctane
Energy
Drink Mix
ROCTANE Protein
Recovery
Drink Mix
Hydration Drink Tabs
ROCTANE Energy Drink Mix
ROCTANE Protein Recovery Drink Mix
Waffles
Capsules
expand
Roctane Capsules
BCAA Capsules
Electrolyte Capsules
Magnesium Plus Capsules
Probiotic Plus Capsules
BCAA Capsules
Electrolyte Capsules
Magnesium Plus Capsules
Probiotic Plus Capsules
expand/collapse
GU Energy Labs
Search
Cart
Cart
Cart
Find Store
Gear
Explore
expand
PLANNING
Nutrition Planning
Nutrition Tips
LEARN
The Performance Lab
ASK THE GURU
Glossary
ABOUT
The GU Story
GU Gives
Blog
THE GU TEAM
ATHLETES
Events
Log in
Search
Cart
Cart
Cart
Your cart is currently empty.
Continue shopping
Metabolic Efficiency | The Performance Lab
March 10, 2020
Nutrition Lab
Why Athletes Love All Things Caffeine
Nutrition Lab
Pinnacle Podcast | Eating is Training
Nutrition Lab
Vegan Energy for Athletes
Nutrition Lab
WHAT’S HAPPENING ON THE INSIDE
Nutrition Lab
Runner’s High: Is it Really All Endorphins?
Nutrition Lab
Why the Pros Track Heart Rate Variability (and Why You Should, Too)
Nutrition Lab
Avoid the Overload! Foods to Eat During Excercise.
Nutrition Lab
MARATHON HYDRATION & NUTRITION TIPS
Nutrition Lab
Playing the Numbers Game with InsideTracker
Nutrition Lab
How Much Water Should You Drink When Exercising
Nutrition Lab
Fuel for a Sub 2 Marathon
Nutrition Lab
Winter Sports and Dehydration
Nutrition Lab
Fueling with Carbs Might Keep You Healthy this Winter
Nutrition Lab
GU TV – EPISODE 1: TECHNOLOGY & TRAINING
Nutrition Lab
Sugar and its Role in Endurance Sports
Nutrition Lab
Endurance Athletes And Hyponatremia
Nutrition Lab
What to Eat Before a 10K
Facebook
Twitter
Instagram
YouTube
