Tailwind Nutrition
Tailwind Nutrition

Rapid Hydration

4.8 out of 5· 97 reviews at The FeedHydration
$1.20per serving · $29.99 for 25
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Used for: endurance athletes

Per serving
12g
Carbs
320mg
Sodium
None
Caffeine
45
Calories
VeganGluten-freeDairy-freeNothing flagged in ingredients

Summary

Tailwind Nutrition Rapid Hydration is a hydration product with 320mg of sodium per serving.

Strengths

  • Highly rated by athletes (4.8/5 from 97 reviews at The Feed).

Weaknesses

  • No third-party banned-substance certification listed.

Why it scores 60

How scoring works →
Science15/25
Transparency16/25
Value12/20
Athlete experience15/20
Qualityweakest2/10

Independent analysis No brand partnerships

The details

Cross-referenced with PubMed & Examine.com

✓No flagged ingredients detected
Cane Sugar12g 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.

Sodium320mg
✓ Proven

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

Potassium90mg
~ Likely

An electrolyte involved in muscle and nerve function; sweat losses are much smaller than sodium's.

Magnesium10mg
~ Likely

Magnesium supports muscle and nerve function and sleep; many athletes fall short of the recommended intake. Supplementing helps mainly when intake is low. Glycinate and malate forms are well absorbed and gentle on the stomach.

Calcium30mg
~ Likely

An electrolyte and bone mineral; sweat losses are small compared with sodium.

Vitamin C12mg
~ Likely

Supports immune function and acts as an antioxidant; moderate doses may reduce colds during heavy training, while very high doses may blunt training adaptations.

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