Head to head
High 5 ZERO (Batch Tested) vs Science in Sport SiS Hydro Tablets
A side-by-side look at how these two electrolyte tabs differ on nutrition, ingredients and price, so you can pick the one that fits your fueling.
| Calories | 0 kcal | 9 kcal |
|---|---|---|
| Carbs | 0 g | 2 g |
| Sugar | 0 g | 0 g |
| Proteins | 0 g | 0 g |
| Fat | 0 g | 0 g |
| Fiber | - | 0 g |
| Caffeine | 0 mg | - |
| Sodium | 250 mg | 350 mg |
| Potassium | 195 mg | 300 mg |
| Magnesium | 12.5 mg | 56 mg |
| Calcium | 50 mg | 120 mg |
| Vitamin C | 80 mg | 80 mg |
| Carb mix | glucose_only | unknown |
| Texture | tablet | effervescent tablet |
| Portion | 1 tablet | 4.1g |
| Price / portion | €0.40 | €0.67 |
| Price / kg | - | €163.41 |
| Vegan | No | Yes |
| Gluten-free | No | Yes |
| Lactose-free | No | Yes |
| Organic | No | No |
| Contains caffeine | Yes | No |
