BioSpec takes a meticulous approach in developing our nutritional formulas. Controlling for the most effective ingredients, potencies, and purity levels in Biospec products is not a goal, it's an expectation. We continuously work to develop new and innovative formulas based on the most current nutritional research.
Andro-XY Plus 120 caps by BioSpec Nutritionals - a unique combination of nutrients that helps to naturally increase Testosterone levels while optimizing free Testosterone to Estrogen ratios.*