Effervescent tablets with a high sodium content with 4 electrolytes and 4 vitamins and a high concentration of caffeine. Electrolytes contribute to the hydration of the body before, during and after physical exercise, but also in cases of necessary fluid replacement (diarrhea, vomiting). Caffeine, known for its ergogenic effect, enhances energy efficiency. \ \ Electrolytes are minerals and trace elements that play a very important role in muscle contraction, the transmission of nerve signals, in the formation of fluid balance and hydration in the body and contribute to achieving movement. Electrolytes are found in the fluids and tissues of the body and are found in urine, sweat and blood. \ \ the most basic electrolytes are: \ \ \ sodium \ potassium \ chlorine \ magnesium \ calcium \ \ \ electrolyte imbalance \ \ maintenance of electrolytes is essential and if they are upset then a wide range of symptoms can occur (depending on the nature of the imbalance). the most common symptoms are: \ \ \ weakness & reduced endurance \ muscle twitching or cramps \ irritability, brain fog (confusion), headache, dizziness \ nervous disorders (even seizures) \ irregular heartbeat or tachycardia \ change in blood pressure \ craving for salty food \ increased thirst \ \ \ pantothenic acid (β5) contributes to: \ \ \ the normal synthesis and metabolism of steroid hormones, vitamin D and certain neurotransmitters \ normal mental performance \ \ \ vitamins b6 and b12 contribute to: \ \ \ the normal function of the immune system and the nervous system \ normal psychological function \ normal formation of red blood cells \ \ \ vitamin c contributes to: \ \ \ the maintenance of the normal function of the immune system during and after intense physical exertion exercise \ in the normal formation of collagen for the normal function of blood vessels, bones, cartilage, gums, teeth and skin \ in the protection of cells from oxidative stress \ in the absorption of iron \ \ \ instructions for use \ \ take dissolved in 500 ml of water before, during or after training. \ \ dosage \ \ adults: 1 effervescent tablet per day. \