Z2
Z2

LoadUp High Energy Gel

No reviews yetEnergy Gel
$3.49per gel · $34.90 for 10
Where to buy

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Used for: endurance athletes

Per gel
40g
Carbs
100mg
Sodium
100mg
Caffeine
160
Calories
Gluten-freeDairy-freeNothing flagged in ingredients

Summary

Z2 LoadUp High Energy Gel is an energy gel with 40g of carbs per serving.

Strengths

  • Key ingredients are well supported by research.

Weaknesses

  • No third-party banned-substance certification listed.

Why it scores 59

How scoring works →
Science20/25
Transparency16/25
Value11/20
Athlete experience10/20
Qualityweakest2/10

Independent analysis No brand partnerships

The details

Cross-referenced with PubMed & Examine.com

✓No flagged ingredients detected
Maltodextrin + Fructose40g carbs
✓ Proven

Glucose-based carbs plus fructose use two separate gut transporters, allowing intakes up to ~90g/hr with less stomach upset than a single sugar.

Sodium (as trisodium citrate)100mg
✓ Proven

Sodium is the main electrolyte lost in sweat; replacing it supports fluid balance in long or hot sessions.

Caffeine (select flavors)100mg
✓ Proven

Around 3mg per kg of body weight reliably improves endurance performance and focus; count all caffeine sources across the day.

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