Max Stamina 2 pack is the only formulation with all the necessary compounds to be considered a true maximum sexual stimulant. Max Stamina contains the following sexual enhancers for a maximum sexual response: Longjack Tongkat Ali or Eurycoma longifolio. Natural Malaysian herb called Asian Viagra in the New Sunday Times May 1999. This herb is now taking a central position in discussions about natural herbs with aphrodisiac effects. The compelling research on Longjack shows it as a natural and effective hormone booster. It naturally boosts testosterone levels and the Body Building world is buzzing about its andro effects.