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Tailwind Nutrition
Endurance Fuel
Our analysis — editorial take, not from the label
All-in-one endurance fuel: 100 calories of dextrose and sucrose per scoop with modest electrolytes, meant to be scaled up per bottle on long efforts.
- Sodium
- 303 mg
- Potassium
- 88 mg
- Sugar
- 25 g
- Servings
- 30
Price tier: Mid-range · relative cost per full serving across this database
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Light flavors such as Mandarin, Lemon, and unflavored Naked, with sweetness coming from its dextrose and sucrose fuel rather than added sweeteners.
Label verified: July 2026 · View label source
Label data
Per full serving · 30 servings per container · from the manufacturer's panel
| Sodium | 303 mg |
|---|---|
| Potassium | 88 mg |
| Magnesium | 14 mg |
| Sugar | 25 g |
| Dextrose + sucrose | 25 g |
| Proprietary blend | No |
Primary label source: Retailer listing with per-scoop nutrition panel (30-serving bag) · verified July 2026
Cautions
- 25 g sugar per scoop, and typical endurance use is 2-3 scoops per bottle
- Calorie-dense by design — talk to your doctor if you manage blood sugar
Formulated for healthy adults — not intended for anyone under 18. Full health & safety notes
Product details
Where this label sits
Tailwind Nutrition Endurance Fuel is one of the hydration mixes in the Scoop Sense database. It runs 30 servings per container at the full labeled serving. Everything on this page comes from the manufacturer's supplement facts panel as of July 2026 — never from the marketing page.
Key ingredients & studied doses
- Dextrose + sucrose · 25 g. Glucose-based carbohydrates taken during endurance exercise are studied for sustaining energy output.
- Sodium · 303 mg. Sodium is studied for its role in replacing sweat losses during prolonged exercise.
- Potassium · 88 mg. Potassium contributes to normal muscle function.
Flavors & sweetener
Light flavors such as Mandarin, Lemon, and unflavored Naked, with sweetness coming from its dextrose and sucrose fuel rather than added sweeteners.
Who it's best for
Everyday training and moderate sweat losses — a middling sodium load. The sugar is part of the design, aiding fluid uptake the way oral rehydration research uses glucose — skip it if you want zero sugar. Derived from the label figures above — not medical advice.
How we log this label
Every entry is built the same way: we read the current supplement facts panel, log each disclosed dose, compare it against the amounts used in published research, flag proprietary blends, and state the cautions plainly. The full methodology explains each step.
This label against the research
How we evaluate labelsEach bar shows the amount commonly used in published human research, and where this label's dose falls against it. Research amounts are context, not a recommendation — they are not doses, and nothing here is medical advice.
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Sodium303 mg
The studied range is 300–700 mg of sodium per litre of fluid, and this label does not state the volume to mix a serving into — so its concentration, which is what the range measures, cannot be worked out from the panel. Check the mixing instructions on the pack.
Source: Mosler et al., German Journal of Sports Medicine 2020 (DGE position) — “the optimal sports drink should contain 400-1100 mg / l sodium in addition to carbohydrates (4-8%)”
Common questions about Tailwind Nutrition Endurance Fuel
How much sodium is in Tailwind Nutrition Endurance Fuel?
303 mg per serving, alongside 25 g of sugar. Sodium is the main electrolyte lost in sweat, but needs vary widely with sweat rate and diet — and daily sodium from food counts toward the same total.
Do the numbers for Tailwind Nutrition Endurance Fuel assume one scoop or two?
All figures on this page are per full labeled serving. 25 g sugar per scoop, and typical endurance use is 2-3 scoops per bottle.