Tongkat Ali, scientifically known as Eurycoma Longifolia Jack and commonly referred to as Malaysian Ginseng or Longjack, is a traditional herbal remedy widely used in Southeast Asian medicine. It is best known for its potential to naturally support testosterone production, enhance sexual health, improve physical performance, and promote stress relief. There are several types of Tongkat Ali, most notably yellow, red, and black varieties. Our product features yellow Tongkat Ali, which is widely regarded as the most effective and potent form. Additionally, our formula is a concentrated extract standardized for eurycomanones—the key active compounds believed to be primarily responsible for Tongkat Ali’s powerful benefits.