Science in Sport

GO Electrolyte Drink Mix

✓ VerifiedelectrolyteVeganGluten-freeCaffeine-free

carb + electrolyte mix; caffeine-free (verified thefeed 2026-07-21)

36/100 Science Score

How this product rates on the fueling evidence.

Carbohydrate

37 g

Sodium

194 mg

Caffeine

0 mg

Protein

0 g

Potassium

0 mg

Serving

40 g

Per serving

$1.25

RC Science Score · 36/100

Why it scores what it does

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

Sodium delivery36/55

194 mg sodium per serving — light; you may need more than one per hour in the heat.

Full electrolyte profile0/20

Sodium only — no potassium listed.

Purpose-built (carb-light)0/25

Carries meaningful carbohydrate — count it toward your carb target, not just hydration.

Compare it

Science in Sport GO Electrolyte Drink Mix vs GU Energy Hydration Drink Tabs→Science in Sport GO Electrolyte Drink Mix vs LMNT Recharge Electrolyte Drink Mix→Science in Sport GO Electrolyte Drink Mix vs NEVERSECOND S200 Sodium Booster→Science in Sport GO Electrolyte Drink Mix vs Nuun Sport Tablets→

Turn this into a real race plan

CarbRate builds a course-aware, minute-by-minute fueling plan for your exact race, body, and conditions — then guides you through it live on race day.

Build my plan →