The answer to this question is dependent upon what ingredients the manufacturer chooses to include in the formulation of the testosterone booster. Whether it works or not is also dependent upon the research we have available and what the general consensus surrounding it is up to this point. These are some of the most commonly asked questions about testosterone boosters.
A study published in Nature Reviews Endocrinology found no scientific reason to prescribe testosterone to men over 65 years of age with normal or low-to-normal testosterone levels. Many men experience declining sex drive as they age — and physiology is a factor. Testosterone, the hormone that boosts sexual desire, sperm production, bone density, and muscle mass, peaks at about age 30.