AML TEST Contains 50mg of DHEA. Research has shown that 50mg of DHEA daily can maintain free testosterone after exercise, lower the catabolic hormone cortisol and increase IGF-1. More is not better when it comes to DHEA! The research does not show that taking higher doses of DHEA would provide more effective results. AML TEST contains 10mg of boron. Boron is an ultra-trace element found in humans. A research study showed that 10mg of boron per day for seven days increased free testosterone by 28% and decreased estrogen levels by 39%. AML TEST contains 600mg (standardized for 50% fenuside) of Fenugreek Seed Extract. A study published found that 600mg of standardized Fenugreek extract offered beneficial effects in terms of repetition to failure in leg press and increased free testosterone levels compared to placebo. The study was a double blind, randomized, placebo-controlled clinical study consisting of 60 male subjects. AML TEST contains 200mg of tongkat ali (Eurycoma Longifolia.) Tongkat Ali ali is often referred to as "Malaysian ginseng" an adaptogen. Tongkat Ali has anti-stress properties. 200mg of tongkat ali extract root daily has been shown to help boost testosterone concentrations. AML TEST contains 100 mg of grape (red wine fruit extract) standardized 30% polyphenols. Polyphenols are bioflavonoids that are potent antioxidants. Research studies have shown that red wine polyphenols are natural aromatase inhibitors and have been shown to raise free testosterone levels. AML TEST contains 3,332 iu’s of vitamin D3. An Australian study showed that supplementation with 3,332 iu’s of vitamin D3 daily for one year increased free testosterone by 17%. Research has also found that vitamin D can increase upper and lower body strength. AML TEST contains 30mg of zinc. Zinc is important for a healthy testosterone function.