PSYZH - mineral carbonated natural drinking medicinal table water, is extracted from the Chapaevsky water deposit in the Karachay-Cherkess Republic. This source has long been famous among local residents for increasing strength and endurance. Therefore, they called the water PSYZH - which meant "ancient water" or "water of the ancients" - emphasizing that the power of the water of this deposit has been known since ancient times. The minimum batch for 1 liter of water is 10 packs.