Testosterone plays a key role in men's health and is responsible for everything from muscle size/strength to sex drive and bone health. As men age, it's common for testosterone levels to drop, leading to a decrease in ambition, libido, energy and overall vitality. While testosterone is a critical component, it may not provide the full picture of men's hormonal health. In order to go deeper, this comprehensive test also looks at the precursor hormone DHEA, plus cortisol to understand how the balance of these related hormones may be affecting your health.

• Please be sure to collect and return your sample within 14 days of receipt of your lab test. All lab tests expire within 6 months of purchase