25g of Carbohydrates. Optimal Energy Delivery.
Z2 uses a precise 2:1:1 ratio of maltodextrin, fructose, and isomaltulose for:
Rapid energy when you need it most
Sustained release to prevent crashes
Maximum absorption without GI distress
Z2 Energy Gel Contains:
- 25g Carbohydrates (2:1:1 ratio)
- Maltodextrin (fast-acting)
- Fructose (dual pathway absorption)
- Isomaltulose(sustained energy)
- 100-300mg Sodium (depending on flavor)
- 100-200mg Caffeine (select flavors)
- 500mg Taurine (select flavors)
- 1g BCAA (select flavors)
Smooth liquid texture + No water needed + Easy on stomach
Who uses Z2?
Holly Lawrence
2016 IRONMAN 70.3 WORLD CHAMPION
& 2019 RUNNER-UP
17 x IRONMAN 70.3
FOLLOW OUR ATHLETE
80,000+ athletes trust Z2 for race day
Used by Ironman champions
Proven in marathons, ultras, and triathlons worldwide
Now available to US athletes
Why Z2 Exists
Most energy gels are made by companies who've never run a marathon.
Z2 is born in November 2021, after a year of research and development. In order to solve some problems as a consumer of sports nutrition and the lack of identification with any brand that really represented the endurance community, Victor Castello Branco created Z2.
From the beginning, Z2's ambassadors have been professional and Olympic-level athletes the kind of competitors who need their nutrition to work when everything is on the line. They embody the spirit of challenge and evolution that defines endurance sports.
Testimonials
- “With Z2 Energy Gels, it's easy to get your carbohydrates right during training. They're light, easy to digest, and have the best flavors.”
- “I discovered Z2 gels in the middle of a race, totally on the spur of the moment, and they worked for me right away."
- “Z2 gels deliver energy and help prevent fatigue during training, as well as offering a variety of flavors for different strategies.”
The Gel That Actually Works
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Smooth Liquid Texture
Easy to swallow, no water needed
Won't stick in your throat mid-effort
Consume on the run, ride, or swim
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Science-Backed Energy
25g carbs in optimal 2:1:1 ratio
Maltodextrin + Fructose + Isomaltulose
Quick and sustained energy release
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Easy on Your Stomach
No GI distress.
Tested by athletes
Formulation you can trust
