Alpha Energy combines ingredients that have been individually studied for their roles in men’s energy, vitality, hormonal support, and performance. Below are published clinical trials & reviews for core ingredients. While the product itself has not been evaluated in a combined clinical study, these references reflect scientific support for many of its components.
Ingredients:
Tribulus terrestris
A randomized, placebo-controlled trial found that 750 mg/day of Tribulus terrestris improved erectile function and sexual performance in men with mild-to-moderate erectile dysfunction over 1-3 months. (PMC)
Eurycoma longifolia (Tongkat Ali / Longjack)
A 12-week study using standardized extract (Physta®) in older men with low testosterone showed increased total testosterone, improved muscle strength, and reduced fatigue. (NMN.com)
Zinc
A review article highlights zinc’s essential role in male fertility, hormone regulation, immune function, and energy metabolism. Higher zinc intake has been associated with greater testosterone levels in men with deficiency. (PMC)
Tribulus terrestris – Body Composition & Performance
Among CrossFit athletes, a 6-week supplementation of Tribulus terrestris was studied for its effects on body composition, hormonal levels, and performance. Some improvements observed in muscle strength/endurance parameters. (PMC)
Tongkat Ali – Systematic Effects
Research shows supplementation with Eurycoma longifolia extract leads to improvements in symptoms of aging, quality of life metrics, and markers of vitality in middle-aged and older men. (ADS)
Safety & Mechanisms of Action
Multiple studies confirm that these herbs (Tribulus, Tongkat Ali) are generally well tolerated in humans, when used at doses similar to those in Alpha Energy's formula. They act via antioxidant pathways, hormonal regulation, and support of male reproductive systems. (PMC)
