Testosterone is produced by the adrenal cortex, the testes in men, and the ovaries in women. When it is bound to protein in the blood it is called Total Testosterone. Testosterone that is not bound to proteins is called Free Testosterone and is the biologically active form of the hormone. Product Features KITS NOT...

This test will measure the amount of testosterone present in your blood. Testosterone is a hormone, secreted by a man’s testes and is responsible for maintaining a number of important bodily functions. Such functions include the development of muscle mass and strength, maintaining adequate levels of red blood cells, bone density, male fertility and...

Our ZRT Labs Free Testosterone (Free T) & Total Testosterone (Total T) hormonal imbalance home test kit is perfect for both men and women who are experiencing symptoms of a testosterone hormonal imbalance. Low testosterone symptoms may include: lowered physical energy & stamina, lowered libido, weight gain, osteoporosis & muscle weakness or loss of...

This at-home Testosterone Test for men quickly checks to see if you are producing adequate testosterone for your age. It identifies whether your testosterone is within a normal range, in the low range (low T), or high. This is a physician approved-lab test that delivers you fast and easy-to-read results directly to your device,...

Healthy Testosterone for men with clinically tested Ashwagandha (KSM66) and Chromax Ingredients Vitamin D3 (as cholecalciferol), Vitamin B6 (as pyridoxine hydrochloride), Vitamin B12 (as methylcobalamin), Calcium (as dicalcium phosphate), Zinc (as mono L-methionine sulfate) (L-OptiZinc), Chromium (as chromium picolinate) (Chromax), Diindolylmethane (DIM), Ashwagandha Extract (root) (KSM-66), Cordyceps Extract (mycelia), Piperine (from Black Pepper) (Bioperine)...