The best testosterone booster on the market is a huge claim for any supplement to even attempt to make. The test booster landscape is littered with junk science and ridiculous claims. What is important to remember is that there are very few testosterone supplements that are even likely to be effective. Most are simply all hype and very little active ingredients. There are a few, however, that are dosed with only clinically proven ingredients in the correct quantities that scientific studies have shown to be effective. Lump a few of these together and you actually have the makings of a quality supplement. Check out the above video to see the details of what we at American’s Fitness think is the best testosterone booster.