Bicarb Caps

What is sodium bicarbonate and what effect does it have?
Sodium bicarbonate (NaHCO3) increases the body's acid buffer capacity, which is crucial for sporting performance. During intense anaerobic exercise involving lactic acid, such as sprints, intervals or steep climbs, increased amounts of lactate are produced. This release H+ ions (protons), which lower the pH value in the muscles and lead to hyperacidity.

The result is muscle burning, fatigue and a drop in performance.

Targeted sodium bicarbonate intake increases the buffering capacity of the blood, stabilizes the pH value and delays the accumulation of, thus enabling improved performance and recovery.

Scientifically proven effect

The performance-enhancing effect of sodium bicarbonate is well documented scientifically and is classified as an A-class supplement with the highest level of evidence by leading institutions such as the

• Australian Institute of Sport (AIS) and
• Swiss Sports Nutrition Society (SSNS)

SPONSER® Bicarb Caps deliver this proven substance in a precise, capsule-based form that is easy to dose, individually adjustable and optimally tolerated.

Who are BICARB CAPS suitable for?

SPONSER® Bicarb Caps are designed for ambitious athletes looking to enhance their anaerobic performance. They are particularly suitable for: 

• sprinting and middle-distance running (athletics, swimming and rowing)
• Mountain bike cross-country and eliminator races
• Nordic and alpine skiing
• Team sports involving explosive and repetitive exertion, such as football, rugby and hockey.

The recommended total dose is 0.3 g of sodium bicarbonate per kilogram of body weight. One capsule contains 1 g of sodium bicarbonate

Example: for a 70 kg body weight, 21 g corresponds to 21 g capsules (0.3 g/kg x 70 kg)

Take the required number of capsules over a period of at least 30 minutes, within the time window of approximately 90 to 60 minutes before the start of the competition (for example, take one third of the capsules at 90,75 and 60 minutes before the start). Take the capsules with 0.5-1 liter of water. Extending the intake period to 120-60 minutes before the start of the competition may improve.

Notes on tolerability

• Test the tolerabilty of the protocol outside of training.
• Use it in a competition-simulated situation.
• If you experience any issues, try variant 2 of the soda-loading application protocol „Lactat Buffer + Bicarb Caps“
• Alternatively, reduce the number of capsules by approximately one third. The effect will be considerably lower, but tolerance will usually be better.
• Taking a small snack containing carbohydrates significantly improves tolerance.

For further application protocols, see also SPONSER® Soda-loading application protocol for bicarbonate supplementation.

Food supplements should not be used as a substitute for a balanced and varied diet or a healthy lifestyle. Do not exceed the recommended intake. This product is not intended for daily consumption. Do not take them at the same time as milk or dairy products. Gastrointestinal complaints may occur in individual cases. Each capsule contains 240 mg of sodium. A high salt intake is not suitable for individuals with high blood pressure, impaired kidney function, asthma, or salt sensitivity, as well as pregnant women, breastfeeding women, children and adolescents. These individuals are advised not to take this product.

Sodium bicarbonate 90%, vegetable capsule shell (E464), filler microcrystalline cellulose, anti-caking agent magnesium stearate.

Manufactured in Switzerland for