Nefro Aktiv is considered one of the most potent natural cleansers for detoxifying the body. According to the manufacturer, it is primarily used for urolithiasis and to dissolve kidney stones and sediment. It can also help cleanse the urinary tract and support the kidneys. Additionally, it benefits digestive tract function and overall gastrointestinal health. Extensive clinical research has proven this remedy 91% effective.
The formula was developed by nephrologist Dr. Giovanni Castrivelli, reinforcing its foundation in herbal medicine. The makers also state that Nefro Aktiv can enhance immunity and shield the body from infectious agents. It is produced as a medicinal tea in Spain.