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Testosterone is a hormone found in the human body. Although both men and women produce it, it’s primarily secreted in the testicles, or organs in the male reproductive system. Testosterone affects a person’s appearance, sexual development, sperm production, and libido.

For older men, it’s fairly common for testosterone secretion to slow down. According to research from 2008, more than 50 percent of men over age 80 experience low testosterone levels.

Hypogonadism, also known as testosterone deficiency syndrome, a condition where the body doesn’t create enough sex hormones, is another reason why testosterone levels may be lower in men.

There are many ways to treat low testosterone levels. Dietary supplements that claim to boost testosterone levels have become increasingly popular for people who have the condition. Testogen, for example, is a pill that men can take every day. The company asserts that it contains all-natural ingredients that help increase production of the hormone.

Overall, we don’t recommend Testogen. While some of the individual ingredients it contains have been found to improve testosterone levels, others may be harmful.

However, the biggest reason we caution against Testogen is that the brand claims it can reverse symptoms of testosterone deficiency syndrome — a claim that’s simply not supported by the current body of evidence.

Testogen is a dietary supplement that comes in capsule form. Testogen is designed to support the production of testosterone, regardless of age, and claims to increase energy levels and libido, beat fatigue, help build muscle and strength, and assist with losing weight or reducing belly fat.

Testogen is made from ingredients that, according to the company, have been “clinically proven to safely and effectively raise [your] testosterone levels.”

Its primary additive is D-aspartic acid, an amino acid that supports the production of luteinizing hormone (LH) in the pituitary gland. LH is produced by both men and women, but it affects the testes in men. When emitted, it leads to the release of testosterone. Testogen contains 2,352 milligrams (mg) of D-aspartic acid.

Testogen also contains 200 mg of magnesium. Magnesium is one of the most abundant minerals in your body and has many benefits: It may boost exercise performance, fight depression, and lower blood pressure.

A 2014 review of observational and intervention studies found that men with a magnesium deficiency and a testosterone deficiency could use magnesium to improve physical function. That said, the results can’t necessarily be generalized to men with normal or high levels of magnesium or testosterone.

In addition, Testogen has 40 mg of fenugreek extract, a herb commonly found in Indian dishes and Chinese medicine to treat skin conditions. It might be a good source of nutrition for breastfeeding babies, and limited research suggests that it can boost testosterone levels and sexual function in men.

While more research needs to be done to conclude how fenugreek seeds affect testosterone production, a 2010 study found that 500 mg improved lower and upper body strength in men who regularly did resistance training.

Other elements include zinc, vitamin D3, Korean red ginseng extract, boron, nettle leaf extract, vitamin B6, vitamin K1, and BioPerine, a form of black pepper.

According to Jillian Kubala, MS, RD, Testogen contains ingredients that have “little to no clinical evidence backing their effectiveness.” Kubala doesn’t recommend Testogen and supplements like it, as there’s limited research surrounding its efficacy.

Although there are some ingredients in Testogen found to help with low testosterone levels, “The amounts used are much lower than the levels suggested to be effective.”

For instance, there has been minimal research done to suggest that fenugreek, one of the herbs in Testogen, can increase testosterone in men. While some studies have found that it’s beneficial, the 40 mg found in the supplement would not be enough to affect users.

Similar to the 2010 study referenced above, a 2017 study concluded that 500 mg of fenugreek was largely effective for improving testosterone levels in participants.

Kubala says, “Not only are the ingredients in Testogen likely ineffective for increasing testosterone, but some of the ingredients may be harmful.”

For example, Korean red ginseng, one of the additives in the supplement, can interact poorly with commonly prescribed medications.

It’s also important to note that Testogen, like other supplements, isn’t approved by the Food and Drug Administration (FDA). Kubala states that even though it’s “marketed as a ‘safe’ and ‘natural’ way to increase testosterone levels, there is no evidence backing” it.

Currently, Testogen has a 3.9 out of 5-star rating on Amazon from more than 1,500 buyers. Reviews are generally mixed, with one user claiming they feel more energized and focused after 3 days of consumption, while others described the supplement as a “bad deal.”

The U.K.-based company doesn’t have a Better Business Bureau (BBB) accreditation. The capsules also aren’t approved by the FDA. But they’re manufactured in FDA-approved facilities.

Additionally, despite Testogen’s ingredients being natural, the company notes that some herbs might be banned in certain countries.

Still looking to add a testosterone-supporting supplement to your daily routine? The three products below are similar to Testogen. But one big difference is they don’t claim to reverse the symptoms of testosterone deficiency syndrome, which is partly why we recommend them.

Also, keep in mind that supplements alone can’t reverse the symptoms of hypogonadism, so it’s best to reach out to a doctor, who can determine a full treatment plan for you.

Roman

Roman is a telehealth healthcare platform for men that treats conditions like hair loss and erectile dysfunction. Like Testogen, Roman offers testosterone support supplements. The ingredients are also all-natural and are hormone-free.

The primary components found in the daily pills are maca, a plant native to Peru that has been used to enhance fertility and sex drive, and ashwagandha, an ancient medicinal herb that helps boost brain function and lower blood sugar and cortisol levels. Roman’s testosterone supplements also have zinc, magnesium, vitamin D3, and copper.

According to Roman, the pills are doctor-formulated and backed by science. Roman has a 2.31 out of 5-star rating on the BBB, with common complaints due to being charged for automatic renewal without permission and slow shipping times.

Life Extension Super Miraforte with Standardized Lignans

Life Extension’s Super Miraforte supplement supports healthy levels of testosterone and overall men’s health. The ingredients are GMO– and gluten-free and vegetarian. The bottle contains 60 capsules for a 30-day supply.

Additionally, Life Extension is transparent with their medical claims. They suggest prospective users consult with a primary care professional before adding anything new to their diet. The supplement has a 4.3 out of 5-star rating from users.

The primary additives are 212.5 mg of muira puama extract, a plant from South America that’s been found to promote healthy male sexual function. In addition, the supplement contains 750 mg of chrysin, a flavonoid found in passionflower, honey, and bee propolis that can block estrogen and increase testosterone. Other ingredients include zinc and maca.

However, there’s limited research to support any claims made about the botanical ingredients found in Super Miraforte. Consult a healthcare professional before trying these or any other dietary supplements.

EVLTest Testosterone Support Complex

Evlution Nutrition Testosterone Support Complex supplements contain eight ingredients that, according to the company, “support the body’s production of testosterone.”

Each serving size (4 tablets) has 3,120 mg of D-aspartic acid, 750 mg of tribulus terrestris fruit extract, a popular plant commonly used in testosterone boosters and for general health, and other additives like zinc, magnesium, and vitamin D3. While Testogen contains 40 mg of fenugreek seed extract, EVLTest contains 500 mg of fenugreek seed extract, which may be an effective amount for increasing testosterone levels.

Like any other dietary supplement you plan to introduce to your body, consult a doctor beforehand.

Although Testogen claims to increase testosterone levels, there’s limited research to support whether or not these dietary supplements are actually beneficial, especially at the doses supplied. And again, there’s no evidence that Testogen’s supplements can reverse any symptoms of hypogonadism.

If you still decide to try Testogen, there are a few things to keep in mind before purchasing. Talk with a doctor and take a test to determine your testosterone levels, which can provide more in-depth information about how your body is functioning. The standard testosterone level range for men is between 300 to 1,000 nanograms per deciliter.

While not many studies back up the use of testosterone boosters, there’s research surrounding natural supplements. You can discuss some of these options — which include vitamin D, a fat-soluble vitamin that can boost testosterone levels, and ashwagandha, a medicinal herb found to increase sexual function and body composition — with a doctor.

Low testosterone levels are fairly common in men. There are many ways to combat the condition, though we don’t recommend taking testosterone-boosting supplements like Testogen due to an overall lack of research.

Instead, there are scientifically backed natural supplements you can take that may assist with common side effects of low T levels. Additionally, exercising daily, losing excess weight or reducing belly fat, and getting a good night’s rest are other remedies that can help.


Melissa Lee is a market wellness editor at Healthline. She’s based in Pittsburgh, PA. When she’s not trying out new skin care or researching wellness product trends, she can be found buying books to add to her TBR pile. Follow her on Instagram.