Chrysin has been around as a sports supplement since the late 1990’s, meaning it’s been around for quite a long time in the bodybuilding circles. It was found to possess anti-aromatase activity in the lab, so many sports supplement companies jumped on the bandwagon to include it with “andro” as a means of reducing the negative estrogenic effects of this prohormone. Chrysin is sadly still being used today, even though the studies on chrysin as a testosterone booster haven’t been positive on its own. In a study in men by Gambelunghe “Effects of chrysin on urinary testosterone levels in human males.” no increase in testosterone was found to occur. This could be from the poor oral bioavailability of chrysin, but even fixing this issue, doesn’t mean that chrysin is a good supplement for normal males.
Chrysin has also been shown to promote weight gain by disrupting the thyroid function of male and female rats, which is hardly advantageous for a bodybuilder. Many bodybuilders supplement with thyroid factors, so anything that reduces the thyroid activity will certainly cause issues. Also, Chrysin has been shown to not have a positive effect on reducing estrogen, making Chrysin only good in the petri dish for reducing estrogen. This is probably due to the conversion of chrysin to other molecules by the body. Chrysin’s disadvantages far outweigh its advantages since it doesn’t reduce estrogen like claimed by many sports supplements and may even cause you to get fatter due to lowered thyroid output.
Testosterone boosting supplements are important for men and luckily it is possible to pick a very good and potent natural testosterone boosting formulation. It should have the following criteria to make it effective. First it should contain an anti-aromatase, which is what chrysin was supposed to do. Aromatase is the enzyme that converts your active testosterone into estrogen, so you don’t want a lot of this enzyme hanging around. Potent pharmaceutical preparations are used by steroid abusers that contain aromatase inhibitors, but luckily there are natural supplements that have the same strength as pharmaceutical preparations.
Second, you need a natural SERM like tamoxifen, which block estrogen at the receptor, this gives you the ability to mop of any other estrogenic side effects. Finally, you need something that increases STaR proteins, which are the testicular enzymes that turn raw cholesterol in the blood stream into testosterone. These things combined will give you the estrogen reduction and testosterone boosting effects that you desire.
With supplements similar in effect to what Chrysin promises you can reach the 1200ng/dl that is the highest humanly possible for a natural product.
One product that has all of these characteristics and ingredients that meet 100% of my criteria is Formadrol from LG Sciences. Formadrol has the most potent natural aromatase inhibitor available plus the cofactors to block estrogen and stop the conversion of these potent hormones to other agents. This makes Formadrol Extreme the most potent natural testosterone boosting agent on the market. Also it shouldn’t make you test positive for any drugs or steroids and has little to no known side effects.