If you’ve resigned yourself to prescription testosterone therapy being the only option to raise your T levels, have some hope. There are safe, natural supplements to increase testosterone levels.

Our top recommendation is TestoPrime as the best testosterone booster because of its all-natural ingredients, money-back guarantee, and overall positive customer feedback.

We have also provided in-depth reviews of eight other natural testosterone booster supplements to help you choose the supplements that will meet your needs.

Best Testosterone Booster Supplements in 2025: Quick Look

  1. TestoPrime – Best testosterone booster overall

  2. Testosil – Best for enhanced efficacy

  3. Testo-Max – Best testosterone booster for muscle gain

  4. Testogen – Top T booster for beginners

  5. D-Bal Max – Best booster for bodybuilding

  6. Prime Male – Best natural testosterone booster for vitality

  7. Strut Mojo – Best testosterone booster for erectile dysfunction

  8. XWERKS Rise – Best for nutrient optimization

  9. Provacyl – Best testosterone booster for men over 50

Are Testosterone Boosters Safe?

When taken correctly, testosterone boosters pose little to no risks to the user. Excessive use of even the safest testosterone booster might have unintended consequences.

These are some of the downsides that have been linked to even the best testosterone supplements:

  • Receding hairline

  • Oily skin with acne

  • Prostate enlargement

  • Reduction in testicular size

  • Issues with anger and irritation

  • Male breasts, often referred to as “man boobs.”

Suppose you want to boost your testosterone levels. In that case, you must only purchase the best testosterone-boosting supplements from a firm recognized by the Food and Drug Administration or an equivalent international health organization.

If you’re curious about your testosterone levels, you should visit a doctor. Check with your physician to be sure these testosterone boosters are safe for you to use.

If any unwanted side effects occur, quick medical attention is required. If this is done, the symptoms may not become any worse.

Can Too Much Testosterone Cause Heart Problems?

Regrettably, there are situations when using even the best testosterone-boosting supplements might do more harm than good.

The use of testosterone supplements has been linked to an increased risk of cardiac arrest in males over the age of 65. This group includes both those with and without a previous history of cardiac issues [20].

Detailed Reviews of the Best Testosterone Boosters in 2025

If you’re looking for better overall health, vitality, and an extra push in your muscular growth, you should consider trying the best testosterone boosters on the market. Continue reading to find out more about their pros and cons, ingredients, pricing, and what users are saying.

1. TestoPrime – Best Testosterone Booster Overall

Pros

  • Supports protein synthesis

  • Increases physical and mental energy

  • Lifetime money-back guarantee

  • Free bottles and e-book guide with bulk orders

Cons

  • Taking 4 capsules at once may be excessive for some people

Overview

When it comes to boosting testosterone levels, nothing compares to TestoPrime. This supplement is seen as the best testosterone booster for males over 40 who want to improve their overall health, fitness, and well-being.

As one of the best testosterone supplements in 2025, TestoPrime’s ingredients are high-quality and have been shown to boost athletic performance in research studies [1]. TestoPrime reviews from real users highlight the fact that it helps with weight reduction and muscle building, making it the best testosterone supplement for cutting.

What’s in TestoPrime?

  • Vitamin B6

  • Vitamin B5

  • Green tea with 70% catechins

  • Fenugreek

  • Black pepper extract

  • Pomegranate extract

  • D-Aspartic acid

  • Garlic extract

  • Panax ginseng

  • Vitamin D

  • KSM 66

  • Zinc

Pricing

  • 1 month supply costs $64.99

  • 3 months supply costs $129.99

  • 5 months supply costs $194.99

User Reviews

On Trustpilot, one customer shared that TestoPrime had been life-changing for them. After taking the supplement for a year and a half, they experienced a boost in energy and felt like they were in their 30s again despite being 60 [2]. 

On the other hand, another reviewer mentioned experiencing nausea after about a week and a half of taking the supplement despite strictly following the recommended dosage [3].

>>Check the price on the official website

2. Testosil – Best for Enhanced Efficacy

Pros

  • Helps you feel stronger with more endurance

  • Promotes fast recovery

  • Revs up your metabolism for faster weight loss

  • Backed by scientific proof

Cons

  • Not suitable for vegans

Overview

Testosil is backed by clinical studies that support male health and wellness. Within just 2 weeks, you can expect improvements in energy, mood, focus, and vitality. After one month of taking the supplement and focusing on training, you’ll experience muscle and strength gains. 

Testosil’s blend of vitamins, minerals, and natural ingredients is designed to boost testosterone production even as you age. It also helps with performance, muscle growth, libido, and fat loss.

What’s in Testosil?

  • D-Aspartic Acid

  • Zinc

  • L-Arginine HCl

  • KSM-66

  • Vitamin D3

  • Garlic Extract

  • ZMA

  • Fenugreek

  • Magnesium

  • Asian Ginseng

  • Vitamin B6

Pricing

  • 1 month supply costs $69.00

  • 3 months supply costs $177.00

  • 6 months supply costs $294.00

User Reviews

On Amazon, one customer shared they felt more energized and saw noticeable results after just a week of using Testosil. The supplement helped them be more active throughout the day [4]. However, another reviewer mentioned they followed the directions and used the full bottle but didn’t notice a significant difference from start to finish [5].

>>Check the price on the official website

3. Testo-Max – Best Testosterone Booster for Muscle Gain

Pros

  • Guaranteed full refund if you’re not happy

  • More magnesium in your diet

  • Promotes strength, stamina, and fast recovery

  • No cost for shipping for orders above $100

Cons

  • Does not include any ashwagandha

Overview

Testo-Max, one of the best testosterone supplements in our extensively researched list, was developed with the needs of both seasoned and beginner bodybuilders in mind. Yet Testo-Max isn’t only for athletes; it’s for every guy who wants to feel physically and mentally superior. 

What’s in Testo-Max?

  • Vitamin D3

  • Magnesium

  • Fenugreek Extract

  • Zinc

  • Vitamin B6

  • Black Pepper Extract

  • D-Aspartic Acid

  • Vitamin K1

  • Boron

  • Korean Red Ginseng Extract

  • Nettle Leaf Extract

Pricing

  • 1 month supply costs $64.99

  • 3 months supply costs $129.98

User Reviews

On Trustpilot, one customer mentioned they were pleased with their Testo-Max order, given that it arrived on time and seemed to be working well. They were happy with the results and planned to continue using the product [6]. However, another reviewer had a less positive experience, sharing that their order arrived after 8 days, but they received a completely different product than expected [7].

>>Check the price on the official website

4. Testogen – Top T-Booster for Beginners

Pros

  • The presence of aspartic acid stimulates testosterone production

  • A refund is available for the first 100 days

  • Improves mood and sharpens your mind

  • Free shipping and delivery

Cons

  • Fenugreek included in low-dosage

Overview

Many fitness fanatics turn to testosterone supplements, like Testogen, to boost their productivity in the gym, speed up fat loss, and build strong muscles. Vitamin D, magnesium, D-aspartic acid, and zinc are some of the ingredients in Testogen that work together to increase testosterone production.

What’s in Testogen?

  • Fenugreek Extract

  • Boron

  • Vitamin B6

  • D-Aspartic Acid

  • Korean Red Ginseng Extract

  • Vitamin D3

  • Nettle Leaf Extract

  • Vitamin K1

  • Magnesium

  • Bioperine®

  • Zinc

Pricing

  • 1 month supply costs $54.99

User Reviews

On the website, a customer praised Testogen for boosting energy and helping them achieve more definition in their abs [8]. However, on Trustpilot, another user shared a frustrating experience with poor customer support, mentioning that they didn’t receive their order and their emails went unanswered [9].

>>Check the price on the official website

5. D-Bal Max – Best Testosterone for Bodybuilding

Pros

  • Significantly boosts muscle growth

  • Promotes quick muscle recovery

  • Encourages fat loss to attain lean muscle

  • Tremendous energy to help you work out longer and harder

Cons

  • Can only be purchased on the website

Overview

D-Bal Max has developed a powerful formula that replicates the advantages of Methandrostenolone or Dianabol without the associated side effects. Although it may require more time to produce results, the wait is worthwhile since it may provide remarkable strength gains and muscle growth.

What’s in D-Bal Max?

  • SENACTIV® 

  •  L-Lysine HCL 

  • L-Arginine HCL 

  • KSM-66® Ashwagandha 

  • Caffeine 

  • Vitamin B6 (Pyridoxine HCI) 

  • Vitamin B9 (Folic Acid)

  • Vitamin C 

  • Minerals included are Magnesium, Zinc, and Copper 

Pricing

  • 1 month supply costs $69.99

  • 3 months supply costs $139.99

  • 5 months supply costs $209.99

User Reviews

One customer shared their positive experience on the website, saying that D-Bal Max helped them keep up with younger gym-goers, even as they aged. They felt it gave them an edge, allowing them to lift heavy and stay competitive [10]. 

That said, D-Bal Max doesn’t seem to have reviews on third-party platforms like Amazon, so it’s a good idea to check fitness forums and communities for additional insights before trying it.

>>Check the price on the official website

6. Prime Male – Best Natural Testosterone Booster for Vitality

Pros

  • Promotes energy and libido

  • Increases lean muscle mass

  • Enhances overall performance

  • Caffeine-free

Cons

  • Relatively expensive

Overview

Prime Male is a popular choice among guys looking to improve their overall vitality. It includes D-aspartic acid and boron, which have shown some promise in studies for increasing testosterone production. It also features ingredients like Korean red ginseng and luteolin, which may help reduce levels of the stress hormone cortisol, which is often linked to lowered testosterone [11]. 

What’s in Prime Male?

  • Vitamin B12

  • Vitamin B6

  • Vitamin K2

  • Nettle Root

  • Ashwagandha

  • Zinc

  • Magnesium

  • Luteolin

  • Korean Ginseng

  • Boron 

  • Black Pepper

  • D-aspartic acid

Pricing

  • 1 month supply costs $75.00

  • 2 months supply costs $150.00

  • 4 months supply costs $225.00

User Reviews

On Trustpilot, one customer raved about Prime Male’s effectiveness, claiming to see “amazing results” in their body shape after just a few weeks of using the testosterone booster [12]. However, another Amazon reviewer mentioned that while they noticed some benefits, they felt the product was too expensive for the results it provided [13].

>>Check the price on the official website

7. Strut Mojo – Best Testosterone Booster for Erectile Dysfunction

Pros

  • Improves libido and erectile function

  • May help to reduce fat

  • Free follow-up care and online MD visit

  • Helps with fat reduction

Cons

  • Has only 1 active ingredient

Overview

Strut Mojo Enclomiphene capsules are designed to elevate testosterone production and enhance performance. With the understanding that discussing sexual health issues can be challenging, they provide a discreet, private telemedicine consultation with licensed doctors.

Whether you need a remedy for erectile dysfunction, premature ejaculation, or low libido, their doctors can offer personalized treatment plans to address your concerns. Enclomiphene is also used off-label for men with hypogonadism (low testosterone) to help stimulate natural testosterone production, promoting better overall wellness and performance.

What’s in Strut Mojo?

  • Enclomiphene

Pricing

  • 1 month supply cost starts at $79.00

User Reviews

On Trustpilot, one customer praised the excellent customer service, noting that the medical staff was helpful in answering initial questions and that the product arrived on time. They also mentioned that Strut Mojo helped them recover hair loss from a previous treatment [14]. 

On the other hand, another reviewer had a negative experience, stating that after ordering a replacement kit due to an issue with the original one, they waited for weeks and still hadn’t received it at the time of their review [15].

>>Check the price on the official website

8. XWERKS Rise – Best for Nutrient Optimization

Pros

  • Helps to boost vitality

  • May increase muscle mass

  • Balances nutrients and mineral levels in the body

  • Research-backed ingredients

Cons

  • Free shipping only on orders over $75

Overview

XWERKS Rise is a natural, well-researched supplement designed to help you reclaim your peak performance and maybe even surpass it. Formulated with proven ingredients, it optimizes and balances key nutrients and minerals, helping you build more muscle, feel more energized, and boost your confidence and strength. 

What’s in XWERKS Rise?

  • Tongkat Ali Powder

  • Boron

  • Zinc

  • Shilajit Extract

Pricing

  • 1 month supply costs $49.00

User Reviews

On the website, one customer highly recommended XWERKS Rise, stating that it provided them with great energy during workouts. However, another long-time user shared a complaint about occasionally experiencing Restless Leg Syndrome (RLS) while using the product despite being a fan overall [16].

>>Check the price on the official website

9. Provacyl – Best Testosterone Booster for Men Over 50

Pros

  • Free shipping is available on certain orders within the contiguous US

  • GABA and tyrosine improve energy, motivation, and focus

  • Full refund and a 67-day money-back guarantee

  • Provides necessary vitamins and minerals

Cons

  • Not much evidence to back up the benefits of several of Provacyl’s ingredients

Overview

The Provacyl mix includes a whopping 24 ingredients, including amino acids, essential vitamins and minerals, and animal and plant extracts. It offers many HGH and testosterone enhancers, making it a standout option for older men going through andropause, which may lead to health issues like heart disease, high blood pressure, or mood swings. It might be a natural alternative to hormone replacement therapy for some.

What’s in Provacyl?

  • L-Arginine

  • L-Glycine

  • L-Tyrosine

  • L-Lysine

  • L-Glutamine Manages 

  • L-Pyroglutamate

  • GABA 

  • D-Aspartic Acid

  • Anterior Pituitary

  • Muira Puama

  • Gingko Biloba

  • Ginseng

  • Acai Fruit 

  • Minerals like Zinc and Magnesium 

  • Vitamins D3, B6, and K2 

Pricing

  • 1 month supply costs $59.95

  • 3 months supply costs $154.95

  • 6 months supply costs $268.95

  • 12 months supply costs $388.95

User Reviews

Despite having a Trustpilot page with no reviews, Provacyl doesn’t have reviews on third-party platforms like Trustpilot and Amazon. If you’re considering adding it to your routine, it’s a good idea to explore fitness forums and online communities for personal experiences and insights to help make an informed decision.

>>Check the price on the official website

Who Needs a Testosterone Booster?

Most of the supplements we reviewed are designed for men who have started experiencing the common symptoms of low testosterone levels. This includes those with low sex drive, erectile dysfunction, fatigue, loss of muscle mass, or mood changes.

Since testosterone naturally declines with age, older men may also find testosterone supplements beneficial in supporting healthy aging and vitality. In addition, those seeking to improve overall well-being use these natural supplements to support energy levels, mood, and cognitive function.

How Testosterone Boosters Work

Some ingredients in natural testosterone boosters, like D-aspartic acid, stimulate the release of hormones that trigger testosterone production in the testes. Others, like fenugreek, may enhance the conversion of cholesterol to testosterone or block enzymes that break it down.

Zinc is essential for testosterone synthesis, so boosters containing zinc can address deficiencies. Additionally, some ingredients may improve blood flow, reduce stress, or support overall hormonal balance, indirectly contributing to healthy testosterone levels.

However, it’s important to note that the effectiveness of these boosters can vary, and they work best when combined with a healthy lifestyle.

Can You Boost Testosterone Levels Through Lifestyle Changes?

In addition to diet and testosterone supplements, there are other natural ways to increase T levels:

  • Good sleep. If you desire to get more done, try sleeping more. Inadequate sleep has been shown to decrease testosterone levels in men, while an increase in sleep has been shown to increase testosterone production in men [21].

  • Balanced diet. Eating well and maintaining a healthy lifestyle are two of the simplest and most effective ways to increase testosterone levels naturally. You may supplement your diet with a top-tier weight reduction tablet if you so wish.

  • Alcohol avoidance. In men and women alike, testosterone and estrogen may be disrupted by the phytoestrogens and prolactin found in beer. Does drinking have any effect on testosterone levels? Heavy alcohol use has been linked to a decrease in testicular testosterone production.

  • Exercise. The most effective method to increase T levels is weightlifting in a gym. This will result in a rise in your power and muscle mass.

Foods to Complement Testosterone Boosters

Rather than turning to the best testosterone-boosting supplements only, try one of these seven meals to increase your testosterone naturally:

  • Egg yolks: The egg yolk may be a rich source of vitamin D. In addition, it contains cholesterol, which is more effective than even synthetic testosterone.

  • Orange juice: Vitamins C and D are necessary for maintaining healthy tissues and developing new muscles.

  • Oysters: Consumed in moderation, oysters’ high zinc content makes them an especially healthy dish.

  • Vitamin-fortified cereals: Cereals are typically treated with vitamin D and other vitamins to improve their nutritional value. Look at the back of the box to find out what nutrients are in the cereal.

  • Tuna: If you are looking for a more natural means of increasing your testosterone levels than using drugs, try increasing your intake of tuna.

  • Low-fat fortified milk: Because of the vitamin D supplementation in low-fat fortified milk, it may be easier for your body to produce more testosterone. Limiting yourself to low-fat or skim milk may help you maintain a healthy weight.

  • Crabs and mussels: These are the sole two shellfish that are particularly rich in zinc, which aids the body in producing more testosterone.

How We Evaluated Testosterone Boosters

First, we prioritized products containing ingredients backed by scientific research, such as D-aspartic acid, fenugreek extract, and zinc. These ingredients are known for their potential to boost testosterone levels naturally.

Each supplement was then given an award based on its strengths, such as “Best Testosterone Booster for Bodybuilding. “We also delved into user reviews and testimonials, analyzing both positive and negative feedback to gauge real-world experiences and satisfaction.

Finally, we assessed each product’s overall value and price point, ensuring a good balance between quality and affordability.

FAQs on Testosterone Boosters

Before you go out and buy the best male testosterone booster on the market, think about the following frequently asked questions.

What Is the Best Testosterone Booster?

The best over-the-counter testosterone booster for you will depend on what you’re looking for. TestoPrime, our top pick, offers a wide range of ingredients that can help manage some of the symptoms of low testosterone when you pair it with regular exercise and a healthy diet and lifestyle.

D-Bal Max is your go-to if you want something potent as a bodybuilder. However, those who are new to dietary supplements should start with Testogen.

What Is the Best Thing to Increase Testosterone?

We recommend pairing natural boosters with deliberate lifestyle changes, such as maintaining a healthy weight, exercising regularly, getting enough sleep, and prioritizing a healthy, balanced diet.

What Is the Most Powerful Supplement for Testosterone?

TestoPrime is our #1 option, but the other eight supplements on our list also include ingredients that have shown promising results in numerous research studies.

Do Testosterone Boosters Really Work?

Studies have shown promise for common ingredients in most of the best natural testosterone boosters, but research is ongoing, and results can vary. For optimal results, we recommend adopting other lifestyle changes.

Should a 50-Year-Old Man Take Testosterone?

Natural testosterone boosters might offer a modest boost, especially in older men, but their effectiveness varies. 

Does Testosterone Make You Harder?

Testosterone plays a crucial role in male sexual function, and maintaining healthy levels can indeed contribute to achieving and sustaining erections [22]. However, it’s important to note that testosterone is not an instant “magic pill.” Other factors like overall health, vascular function, and psychological well-being also play significant roles [23].

What Is the Best Testosterone Booster in 2025? Conclusion

Testosterone supplements have proven to improve health and muscular growth in men, especially those over the age of 45 or those who produce low levels of testosterone. Our research on the best testosterone pills has led us to conclude that TestoPrime is the finest product available on the market today. The ingredients make it one of the strongest formulas on our list.

However, all the testosterone boosters on our list may help improve your testosterone levels. If you do decide on a testosterone booster, do not overdo it, and follow manufacturer directives.

>>Check the best price for TestoPrime

References

  1. Smith, Stephen J., et al. “Examining the Effects of Herbs on Testosterone Concentrations in Men: A Systematic Review.” Advances in Nutrition (Bethesda, Md.), vol. 12, no. 3, 2021, pp. 744–765, doi:10.1093/advances/nmaa134.

  2. “Critterdudeyahoo.Com Gave TestoPrime 5 Stars. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/66a26c860e5afe74ba5e1250. Accessed 19 Dec. 2024.

  3. “Rmc Gave TestoPrime 1 Star. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/66ca07ce92cf41a113ddc0c9. Accessed 19 Dec. 2024.

  4. “Check out This Amazon Review of Leading Edge Health Testosil.” Amazon.Com, https://www.amazon.com/gp/aw/review/B0CZ7N4XZN/R22U6D1DN9B7M7?ie=UTF8&ASIN=B0CZ7N4XZN. Accessed 19 Dec. 2024.

  5. “Check out This Amazon Review of Leading Edge Health Testosil.” Amazon.Com, https://www.amazon.com/gp/aw/review/B0CZ7N4XZN/R2Q8CKE6Z0LXI2?ie=UTF8&ASIN=B0CZ7N4XZN. Accessed 19 Dec. 2024.

  6. “Harry Tomczak Gave CrazyBulk 5 Stars. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/66e2f824115f4226eaf8cc82. Accessed 19 Dec. 2024.

  7. “Tony Munguia Gave CrazyBulk 1 Star. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/67328189a7aba64b1341178d. Accessed 19 Dec. 2024.

  8. “Testogen Official Site – Natural Testosterone Booster.” HealthNutrition, https://healthnutrition.com/products/testogen. Accessed 19 Dec. 2024.

  9. “Luca Talarico Gave Testogen 1 Star. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/625411c8c7628b203ba912d8. Accessed 19 Dec. 2024.

  10. “D-BAL MAX USA.” D-Bal MAX (USA), https://dbalmax.com/. Accessed 19 Dec. 2024.

  11. Zueger, Regula, et al. “Testosterone and Cortisol Responses to Acute and Prolonged Stress during Officer Training School.” Stress (Amsterdam, Netherlands), vol. 26, no. 1, 2023, p. 2199886, doi:10.1080/10253890.2023.2199886.

  12. “Abdul Rahman Gave Primemale 5 Stars. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/613b4919215cfcced26209f3. Accessed 19 Dec. 2024.

  13. “Check out This Amazon Review of Prime Male Natural Testosterone Booster 120 Capsules.” Amazon.Com, https://www.amazon.com/gp/aw/review/B08VP1YMHW/R25NTII2SA1VQK?ie=UTF8&ASIN=B08VP1YMHW. Accessed 19 Dec. 2024.

  14. “DSN Gave Strut Health 5 Stars. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/65e9405067f177de767061cb. Accessed 19 Dec. 2024.

  15. “Gustavo Medina Gave Strut Health 1 Star. Check out the Full Review.” Trustpilot, https://www.trustpilot.com/reviews/664b6011c4098023f1ebd52b. Accessed 19 Dec. 2024.

  16. “XWERKS Rise.” XWERKS, https://xwerks.com/products/rise. Accessed 19 Dec. 2024.

  17. Rogerson, Shane, et al. “The Effect of Five Weeks of Tribulus Terrestris Supplementation on Muscle Strength and Body Composition during Preseason Training in Elite Rugby League Players.” Journal of Strength and Conditioning Research, vol. 21, no. 2, 2007, pp. 348–353, doi:10.1519/R-18395.1.

  18. Liu, Te-Chih, et al. “Effect of Acute DHEA Administration on Free Testosterone in Middle-Aged and Young Men Following High-Intensity Interval Training.” European Journal of Applied Physiology, vol. 113, no. 7, 2013, pp. 1783–1792, doi:10.1007/s00421-013-2607-x.

  19. Hosseini, Jalil, et al. “The Influence of Ginger (Zingiber Officinale) on Human Sperm Quality and DNA Fragmentation: A Double-Blind Randomized Clinical Trial.” International Journal of Reproductive Biomedicine (Yazd, Iran), vol. 14, no. 8, 2016, pp. 533–540, doi:10.29252/ijrm.14.8.533.

  20. Sharma, Rishi, et al. “Normalization of Testosterone Level Is Associated with Reduced Incidence of Myocardial Infarction and Mortality in Men.” European Heart Journal, vol. 36, no. 40, 2015, pp. 2706–2715, doi:10.1093/eurheartj/ehv346.

  21. Wittert, Gary. “The Relationship between Sleep Disorders and Testosterone in Men.” Asian Journal of Andrology, vol. 16, no. 2, 2014, pp. 262–265, doi:10.4103/1008-682X.122586.

  22. Traish, Abdulmaged M., et al. “Testosterone and Erectile Function: From Basic Research to a New Clinical Paradigm for Managing Men with Androgen Insufficiency and Erectile Dysfunction.” European Urology, vol. 52, no. 1, 2007, pp. 54–70, doi:10.1016/j.eururo.2007.02.034.

  23. Corona, Giovanni, and Mario Maggi. “The Role of Testosterone in Male Sexual Function.” Reviews in Endocrine & Metabolic Disorders, vol. 23, no. 6, 2022, pp. 1159–1172, doi:10.1007/s11154-022-09748-3.