our extra strength formula is designed for maximum results, each serving contains a potent 1000mg of Fadogia Agrestis extract and 400mg of Tongkat Ali for maximum effectiveness. Each serving combines a concentrated 20:1 Fadogia Agrestis stem extract and a potent 200:1 Tongkat Ali root extract derived from traditional Eurycoma Longifolia root to support maximum drive, athletic performance, muscle mass and high energy levels.