This article describes the role of the terpens in the treatment and metaphylaxis of urolithiasis. The terpens improve derivation of the urinary stone and protect the kidneys. The Renotinex® is new medical product. It includes six terpens and alpha-tocopherol (vitamin E). Vitamin E reduces blood a calcium level moderately. Thus Renotinex® can be recommended for long-term metaphylaxis phosphate, uric acid, and especially calcium-oxalate nephrolithiasis.

Authors declare lack of the possible conflicts of interests