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Independent Studies on Tongkat Ali Root Extract

Independent Studies 

In 2003 Tongkat Ali was clinically tested against a placebo and came back with impressive results, the effects of Eurycoma Longifolia Jack documented in the British Journal of Sports Medicine (Article Number 007) The tests show a significant increase in testosterone levels over a 12 week period of usage compared to those using the placebo.

This resulted in the candidates that took the Tongkat Ali having a greater increase in fat-free mass at the end of the trial.

Other Tests on Tongkat Ali

Testosterone levels 4 weeks from finishing the first 8 week cycle.

Testosterone levels 8 weeks into the second of 2 cycles. 

Reverse side of the results pages showing standard levels for all age ranges and gender.