Your liver works hard, Liversyl is here to help it out. Approved Science Liversyl is an all-natural, fast-acting supplement which improves liver function, combats fatty liver, and protects liver tissue from being damaged by toxins and foods. It stimulates bile production and improves the metabolism of proteins, carbohydrates, and fats. This formula helps to detox the liver and combat oxidative stress by boosting antioxidants.