Sodium bicarbonate (NaHCO3) increases the body's acid buffer capacity, which plays a crucial role in sports. During intense, anaerobic-lactacid stress—such as sprints, intervals, or steep climbs—the muscles become increasingly acidic and more lactate is produced. This releases H+ ions (protons), which lower the pH value in the muscle and lead to hyperacidity. The result: muscle burning, fatigue, and decreased performance. The targeted intake of sodium bicarbonate before exercise increases the buffering capacity of the blood, stabilizes the pH value, and delays lactate accumulation – which improves performance and recovery.
The performance-enhancing effect of sodium bicarbonate is well documented scientifically and is classified as an A-supplement with the highest level of evidence by leading institutions such as the Australian Institute of Sport (AIS) and the Swiss Sports Nutrition Society (SSNS).
The recommended total dose is 0.3 g of sodium bicarbonate per kg of body weight. 1 capsule contains 1 g of sodium bicarbonate.
70 kg body weight: 0.3 g/kg x 70 kg = 21 g corresponds to 21 capsules.
Dietary supplements are not a substitute for a balanced, varied diet and a healthy lifestyle. Do not exceed the recommended intake; not intended for daily consumption. Do not take at the same time as milk or dairy products. In individual cases, gastrointestinal complaints may occur. Contains 240 mg of sodium per capsule. High salt intake is not suitable for salt-sensitive individuals with high blood pressure, impaired kidney function, asthma, or for pregnant women, nursing mothers, children, and adolescents. These individuals are advised not to take this product. Store in a cool, dry place.
| Product Name: | SPONSER Bicarb Caps - Food Supplement - 300 pcs. |
| Manufacturer: | SPONSER |
| Item Code: | SOR751476 |
| Organic: | No |
| activity: | Nutrition |
| Food properties: | Vitamins / Minerals |
| Mode of nutrition: | Vegan, Vegetarian, Lactose-free, Gluten-free, Nut free, Palm oil free, Soya free |
| taste: | Neutral/Natural |
| after/during/before: | Before, After |
| Food version: | Capsules/Tablets |
| content: | 370g |
| Model year: | 2026 |
| weight: | 370g |
| Weight Source: | Manufacturer |
| GTINs: | 7611174046225 |
| List of Ingredients: | Sodium bicarbonate 90%, vegetable capsule shell (E464), microcrystalline cellulose filler, magnesium stearate anti-caking agent. |
| Nutritional Information: | The nutritional informations refer to 1 capsule (1 g) |