GU Energy

Roctane Energy Gel (Caffeinated)

✓ VerifiedgelVeganGluten-free

35mg standard; Cold Brew Coffee = 70mg; +amino acid blend

92/100 Science Score

How this product rates on the fueling evidence.

Carbohydrate

21 g

Sodium

125 mg

Caffeine

35 mg

Protein

0 g

Serving

32 g

Per serving

$3.00

RC Science Score · 92/100

Why it scores what it does

Computed from verified data using the same evidence rules for every product — no opinions, no affiliate weighting.

Carbohydrate quality38/45

Dual-source carbohydrate (glucose-type + fructose) — ratio not published, but the blend that matters is present.

Carbohydrate dose20/20

21 g carbs per serving — a full working dose for a gel.

Race-appropriate (protein-light)20/20

No protein — ideal for during-race carbohydrate delivery (nothing slowing gastric emptying).

Compare it

GU Energy Roctane Energy Gel (Caffeinated) vs GU Energy Liquid Energy→GU Energy Roctane Energy Gel (Caffeinated) vs GU Energy Original Energy Gel→GU Energy Roctane Energy Gel (Caffeinated) vs GU Energy Original Energy Gel (Caffeinated)→GU Energy Roctane Energy Gel (Caffeinated) vs GU Energy Roctane Energy Gel→

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