Tailwind Nutrition Endurance Fuel vs Dr. Berg Electrolyte Powder
Same units, same serving basis, and no assumed values where a brand stays silent.
Side-by-side nutrition
At a glance
Electrolytes
Caffeine
Sugar & sweeteners
Composition
Ingredients
Non-GMO dextrose (glucose), non-GMO cane sugar, citric acid, sodium citrate, sea salt, potassium chloride, flavor, calcium carbonate, magnesium oxide; caffeinated flavors contain organic caffeine.
Where to buy
Paid link — Electrolyte Nerd may earn a commission if you purchase through this link. This does not change the price you pay.
- Official Website — Tailwind NutritionBuy Direct →
Standard retailer link — we do not earn a commission on this link.
At a glance
Electrolytes
Caffeine
Sugar & sweeteners
Composition
Ingredients
Calcium (calcium lactate), iron (trace mineral complex), magnesium (magnesium citrate), chloride (pink Himalayan salt), sodium (pink Himalayan salt), potassium (potassium citrate), trace mineral complex; flavor-specific natural flavor and stevia.
Where to buy
Paid link — Electrolyte Nerd may earn a commission if you purchase through this link. This does not change the price you pay.
- Official Website — Dr. BergBuy Direct →
Standard retailer link — we do not earn a commission on this link.
| Per serving | TNTailwind NutritionEndurance FuelNaked (Unflavored)Powder · 2 scoops / 1 packet | DBDr. BergElectrolyte PowderPineapple Coconut OrangePowder · 1 scoop (6g) |
|---|---|---|
| At a glance | ||
| 🧂 Sodium (mg) | 620← Highest | 40← Lowest |
| ⚡ Caffeine | Caffeine-free | Caffeine-free |
| 🍬 Sugar (g) | 50← Highest | 0← Lowest |
| 🔥 Calories | 200← Highest | 15← Lowest |
| Electrolytes | ||
| Sodium (mg) | 620← Highest | 40← Lowest |
| Potassium (mg) | 180← Lowest | 1,000← Highest |
| Magnesium (mg) | 24← Lowest | 120← Highest |
| Calcium (mg) | 52← Highest | 37← Lowest |
| Chloride (mg) | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. | 60 |
| Caffeine | ||
| Caffeine (mg) | 0Equal | 0Equal |
| Caffeine status | Verified caffeine-free | Verified caffeine-free |
| Caffeine notes | Verified caffeine-free | Verified caffeine-free |
| Sugar | ||
| Sugar (g) | 50← Highest | 0← Lowest |
| Carbohydrates (g) | 50← Highest | 3← Lowest |
| Calories | ||
| Calories | 200← Highest | 15← Lowest |
| Composition | ||
| Sodium source | Sodium citrate, sea salt | Pink Himalayan salt |
| Potassium source | Potassium chloride | Potassium citrate |
| Magnesium source | Magnesium oxide | Magnesium citrate |
| Calcium source | Calcium carbonate | Calcium lactate |
| Ingredients | ||
| Full ingredient list | Non-GMO dextrose (glucose), non-GMO cane sugar, citric acid, sodium citrate, sea salt, potassium chloride, flavor, calcium carbonate, magnesium oxide; caffeinated flavors contain organic caffeine. | Calcium (calcium lactate), iron (trace mineral complex), magnesium (magnesium citrate), chloride (pink Himalayan salt), sodium (pink Himalayan salt), potassium (potassium citrate), trace mineral complex; flavor-specific natural flavor and stevia. |
| Sweeteners | ||
| Sweetener | None | Stevia |
| Artificial sweeteners | No | No |
| Coloring | Flavor-specific | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. |
| Dietary certifications | Non-GMO, gluten-free, vegan, dairy-free, soy-free | Keto, vegan, gluten-free, NSF-certified facility |
| Where to buy | ||
| Retailers |
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| Verification | ||
| Last verified | 2026-08-15 | 2026-08-15 |
What's different?
Tailwind Nutrition Endurance Fuel declares 620mg sodium — roughly 15.5× more than Dr. Berg Electrolyte Powder (40mg). Dr. Berg Electrolyte Powder declares 1000mg potassium — roughly 5.6× more than Tailwind Nutrition Endurance Fuel (180mg). Dr. Berg Electrolyte Powder declares 120mg magnesium — roughly 5.0× more than Tailwind Nutrition Endurance Fuel (24mg). Tailwind Nutrition Endurance Fuel declares 50g sugar — while Dr. Berg Electrolyte Powder declares none (0g).