Best Testosterone Booster Supplements That Really Work
By Paul Becker owner of Truly Huge Supplements After more than 40 years in bodybuilding, I have learned one thing about testosterone boosters: there are a lot of them that sound good on the label, but very few that I would actually put my name behind. I have tried a lot of testosterone-boosting supplements over the years. Some were disappointing. Some seemed to do absolutely nothing. And a handful became staples because I could actually feel a difference in areas that matter to me as a natural bodybuilder: strength, muscle, body composition, sex drive, energy and general well-being. That experience has also shaped the way I formulate supplements. I am a natural competitive bodybuilder, author and personal trainer, and I have been involved in the supplement industry for approximately 30 years. I am also the owner of Truly Huge Supplements. Over those decades, I have watched hundreds of supplement ingredients and formulas come and go. My philosophy is simple: I would rather use a smaller number of time-tested ingredients that I believe in than fill a bottle with trendy ingredients simply because they are popular. That is why I formulated Andro-Shock, our testosterone-support formula. But there is an important distinction I want to make right from the beginning. A supplement is not the same thing as testosterone replacement therapy, and no over-the-counter supplement should be presented as a guaranteed treatment for clinically low testosterone. Research on so-called testosterone boosters is mixed, and a 2023 systematic review of 52 studies covering 27 proposed testosterone boosters concluded that most did not reliably increase total testosterone. So when I talk about supplements that “work,” I am talking about ingredients that I have found useful in the real world and that have at least some scientific rationale behind them—not magic pills that turn a normal testosterone level into that of a professional bodybuilder. What Makes a Good Testosterone Booster? In my opinion, the biggest mistake people make is looking for one miracle ingredient. Testosterone production is influenced by a wide range of factors, including nutrition, body composition, training, sleep, stress, age and overall health. A good testosterone-support formula should therefore take a broader approach. I look for ingredients that have been around long enough to have a track record, ingredients that make physiological sense, and ingredients that I have personally found useful. The ingredients that have impressed me most over the years include: I don’t consider every one of these ingredients equally proven for increasing testosterone. That’s an important distinction. Human research on some of them is much stronger than on others. Tribulus Terrestris Tribulus terrestris has been used in sports nutrition for decades, and it has probably been included in more testosterone formulas than almost any other herb. My personal experience with Tribulus is one reason I continue to use it. I have found it useful for supporting strength, training performance, libido and the way I feel overall. Longjack or Tongkat Ali Longjack, also known as Tongkat Ali or Eurycoma longifolia, is one of the ingredients I have become particularly interested in over the years. Unlike some of the ingredients that seem to be based almost entirely on supplement-industry hype, Longjack has human research worth paying attention to. A 2022 systematic review and meta-analysis of randomized clinical trials found a significant improvement in total testosterone among men receiving Eurycoma longifolia, including men with hypogonadism. The researchers nevertheless noted that more research is needed before drawing firm clinical conclusions. There is also earlier human research in men with late-onset hypogonadism that reported improvements in testosterone and symptoms after supplementation with a standardized Tongkat Ali extract. This is one reason Longjack has earned a place in my own formula. For men interested in libido, energy, training and maintaining healthy testosterone levels as they get older, it is an ingredient I consider worth looking at. Horny Goat Weed Horny Goat Weed is another old-school ingredient that has remained popular for a reason. Its active compounds, particularly icariin, have been studied for their potential effects on sexual function and other physiological pathways. However, the human evidence specifically demonstrating that Horny Goat Weed substantially raises testosterone is not nearly as strong as the supplement marketing sometimes suggests. My interest in it comes largely from my own experience and from its history as a male-performance ingredient. I don’t view a testosterone-support supplement as being useful only when a laboratory number goes up. Libido, sexual function, energy, training motivation and general well-being are also important to many men. That is one reason I like including Horny Goat Weed in a comprehensive formula rather than relying on it as a standalone “testosterone miracle.” Chrysin Chrysin is a particularly interesting ingredient because it has a logical connection to testosterone metabolism. Laboratory research has found that chrysin can inhibit aromatase, the enzyme involved in converting androgens into estrogens. And it is one reason chrysin became popular in testosterone formulas. I include it because of its biological rationale and its long history in testosterone-support formulas. Zinc and Testosterone Zinc is different from many of the herbs marketed as testosterone boosters because it is an essential mineral. The goal isn’t necessarily to consume enormous amounts of zinc. The goal is to make sure you are getting enough. Zinc plays important roles throughout the body, and inadequate zinc status can interfere with normal physiological function. That doesn’t mean taking more and more zinc will continually push testosterone higher. Nutrients don’t work that way. In other words, if you are deficient, correcting that deficiency makes sense. If you already have adequate zinc, more isn’t necessarily better. This is one area where people should pay attention to total daily intake. The adult upper intake level for zinc is 40 mg per day from all sources, including food and supplements. That is something I would keep in mind when combining a testosterone booster with a multivitamin, mineral supplement or other zinc-containing product. Magnesium and Testosterone Support Magnesium is another mineral I consider important for men who train hard.