Nutracology Longjack Tongkat Ali Extract Powder 50gm is used for maintaining and enhancing testosterone levels and muscle mass. It is a natural supplement derived from the Tongkat Ali root. It supports vitality by promoting energy levels and enhancing testosterone. This herb is also known for boosting libido and improving male performance. Additionally, it helps reduce fever and supports a healthy immune system and metabolic functions. Tongkat Ali is a traditional adaptogen that promotes overall health and well-being for both men and women.