
Active Root
Lemon Energy Gel
30 g of carbs in a 42 g (1.5 oz) serving, from brown rice syrup.
- Carbs
- 30 g
- Serving
- 42 g1.5 oz
- Price
- $2.57 a serving
- RC Science Score
- 73out of 100
Active Root Lemon Energy Gel has 30 g of carbs a serving and GU Energy Original Energy Gel has 22 g. Here's how they compare on weight, cost, sodium and the label, and what your race looks like on each.

Active Root
30 g of carbs in a 42 g (1.5 oz) serving, from brown rice syrup.

GU Energy
22 g of carbs in a 32 g (1.1 oz) serving, from maltodextrin and fructose.
numbers from each brand's label, verified by CarbRate
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Active Root Lemon Energy Gel
GU Energy Original Energy Gel
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| Lemon Energy Gel | Original Energy Gel | |
|---|---|---|
| Carbohydrate | 30 g | 22 g |
| Serving weight | 42 g (1.5 oz) | 32 g (1.1 oz) |
| Calories | 122 | 100 |
| Sodium | 40 mg | 60 mg |
| Potassium | not listed | not listed |
| Caffeine | 0 mg | 0 mg |
| Protein | 0 g | 0 g |
| Carbs from | brown rice syrup | maltodextrin, fructose |
| Cost per serving | $2.57 | $2.00 |
| RC Science Score | 73 | 92 |
2 of 4 differ: gluten free and glucose + fructose.
Active Root Lemon Energy Gel
GU Energy Original Energy Gel
Set your carbs an hour and race length. Both options hit the same target.
| Lemon Energy Gel | Original Energy Gel | Half each | |
|---|---|---|---|
| Gels an hour | 2 | 2.7 | 1 + 1.4 |
| Gels for the race | 8 | 11 | 4 + 6 |
| Weight to carry | 336 g 11.9 oz | 352 g 12.4 oz | 360 g 12.7 oz |
| Sodium an hour | 80 mg | 164 mg | 122 mg |
| Cost for the race | $20.56 | $21.82 | $21.19 |
| Half each takes half your carbs from each. | |||
Your own carbs an hour depend on your body and goal time.
Build my free planThree gels that each lead on one thing.

More carbs for the money
Applied Nutrition Energy Gel23.1 g of carbs in 60 g (2.1 oz) · $1.20
Lightest to carry
Endurance Tap Maple Syrup and Ginger Double Tap Energy Gel50 g of carbs in 56 g (2.0 oz) · $4.44
Most carbs per serving
Styrkr Citrus Fruits GEL50 Dual-Carb Energy Gel50 g of carbs in 72 g (2.5 oz) · $3.27CarbRate builds your fueling plan from the amount of glycogen you burn, your goal time, your course and the gels you use.