Chrysin Review

You save 25%Chrysin is chemically in the isoflavone family, usually extracted from passion flower plants.Chrysin happens to be a very good inhibitor of aromatase, the enzyme in the body that converts testosterone into estradiol, and androstenedione into estrone. When this enzyme is inhibited, testosterone (as well as androstenedione) will tend to accumulate to higher concentrations. Indeed, numerous studies have shown that levels of testosterone rise when the action of the aromatase enzyme is blocked. (For example, an average rise of 45% was recently reported in a study at Massachusetts General Hospital.)It therefore comes as no surprise that chrysin is popular among athletes and other people eager to increase their testosterone levels, often in conjunction with supplemental testosterone precursors.