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Best Testosterone Booster For Men Over 50 In 2024

Karla Tafra

Updated on - Written by
Medically reviewed by Kathy Shattler, MS, RDN

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Testoprime

TestoPrime

  • All-natural, FDA-approved ingredients
  • Non-GMO soy-free, and vegan
  • 100% lifetime money-back guarantee

testogen

TestoGen

  • All-natural ingredients
  • Comes in drops and capsule form
  • Boosts metabolism

crazybulk testo-max

CrazyBulk Testo-Max

  • All-natural ingredients
  • No side effects
  • 100% money-back guarantee

Just like female hormones drop with age, so do male hormones. Testosterone significantly drops after the age of 50, and many men are looking for ways to either slow it down or boost their supply. This is where testosterone supplements come into play and offer short-term solutions. 

Today there are plenty of testosterone boosters on the market, most of them claiming to be the next best thing. Still, some are definitely better than others for your overall health and longevity, and these are the ones containing only all-natural ingredients without any artificial compounds, fillers, or additives. 

Best Testosterone Boosting Supplements For Men Over 50 In (February. 2024)

5 Best Testosterone Boosters For Men Over 50 2024

TestoPrime

All-natural, potent testosterone booster with a completely transparent and trustworthy formula. The safest choice on the market with no known side effects.

  • All-natural, FDA-approved ingredients
  • Soy-free, and vegan, no genetically modified organisms (GMOs)
  • 100% lifetime money-back guarantee
  • Higher price point
  • Can only be bought online

TestoPrime is an all-natural testosterone booster whose 12 amazing, scientifically proven ingredients help the body increase its testosterone production. The formula contains no additives or fillers, and it’s been third-party tested to ensure transparency, potency, and high quality. 

The 12 natural ingredients include D-Aspartic acid, ashwagandha, Panax ginseng, and fenugreek. Green tea extract, pomegranate, vitamin D, black pepper, vitamin B6, vitamin B5, garlic extract, and zinc. They work in unison to support protein synthesis, build lean muscle, burn fat, increase motivation by increasing confidence and mood, and improve on-demand mental focus and physical energy. 

Satisfied customers report 98% positive feedback and claim to feel and perform better, with a noticeable increase in muscle mass and sex drive. Even though the price is a bit on the higher side, you can choose to buy a bundle and save around 50%.

TestoGen

All-natural testosterone booster with 11 clean and proven ingredients that help increase testosterone levels in a safe and controlled way.

  • All-natural ingredients
  • Comes in drops and capsule form
  • Boosts metabolism
  • Higher price point
  • Can only be bought online

TestoGen is yet another one of the natural testosterone boosters on the market that’s worth mentioning. Its natural 11 ingredients help increase free testosterone levels in a safe and efficient way, preserving (and building) lean muscle mass, promoting fat loss, and increasing libido. 

The incredible TestoGen formula, which naturally increases testosterone levels without any side effects, includes magnesium, zinc, boron, D-aspartic acid, Korean red ginseng extract, vitamin K1, vitamin B6, nettle leaf extract, fenugreek extract, vitamin D, and Bioperine 95% piperine. 

Bioperine helps absorb all of the other ingredients in the supplement. The formula comes in both capsules and drops form, which can even enhance the capsules’ effectiveness.

CrazyBulk TestoMax

The all-natural blend of herbs, vitamins, and minerals is a safer alternative to steroids. Naturally increases testosterone levels without fear of side effects.

  • All-natural ingredients
  • No side effects
  • 100% money-back guarantee
  • Higher price point
  • Limited vendor options

CrazyBulk TestoMax is an all-natural testosterone booster that elevates low testosterone levels in a safe and efficient way. Its blend of herbs, vitamins, and minerals helps build lean muscle, shed fat, improve mood and focus, and reduce recovery time after a tough workout. 

TestoMax contains 2352 mg of D-Aspartic acid in every serving, which is more than any other brand on the market. The rest of the ingredient list includes fenugreek extract, red ginseng extract, nettle leaf extract, Tribulus terrestris, magnesium, zinc, boron, Vitamin B6, Vitamin D3, Vitamin K1, and Bioperine. 

It’s easily digestible. Four capsules a day contain everything you need to help you feel better, stronger, and healthier. Thousands of positive reviews agree on its efficiency, with most of them reporting noticeable results in under two weeks of use. Their website claims to be the natural and legal substitute for Sustanon, an anabolic steroid medication.  

The four capsules should be taken 20 min before breakfast with two months on and 1.5 weeks off cycle. This is especially important when trying to build muscle and achieve maximum gains.

Prime Male

All-natural testosterone supplement that enhances testosterone production in a safe and proven way with 12 herbs, vitamins, and minerals.

  • All-natural ingredients
  • Significant discounts when buying bundles
  • Manufactured in an FDA-approved facility that adheres to strict guidelines
  • On the expensive side (unless getting bundles)
  • Only sold online

Prime Male is another one of the natural testosterone boosters that helps boost testosterone levels in a safe and clean way, without the use of artificial ingredients and fillers. Its herbal formula is rich in testosterone-boosting compounds such as Vitamin B6, Vitamin B12, zinc, selenium, saw palmetto, Muira pauma, L-Arginine, damiana leaf powder, Asian Panax ginseng, Maca, Tribulus terrestris, and oat straw. 

This testosterone-boosting supplement is supposed to:

  • elevate testosterone levels
  • eliminate fatigue
  • promote muscle growth
  • strengthen and uplift energy levels
  • help keep blood pressure under control
  • improve memory and cognition
  • boost libido
  • help you lose weight
  • elevate mood and focus
  • improve overall health. 

Prime Male’s greatest plug is towards those willing to bring back their sexual desire and stamina, so the ingredients feature a range of aphrodisiacs and sexual hormone stimulants. Their formula is scientifically formulated to address three of the biggest barriers to healthy testosterone production: luteinizing hormone (LH), sex hormone-binding globulin, and female sex hormones estrogen and prolactin. 

The potent testosterone-boosting ingredients in Prime Male help promote the release of LH, which boosts testosterone production in the testes. They also bind with globulin, making more biologically active testosterone freely available to your system. And last but not least, these powerful testosterone-boosting ingredients control estrogen and prolactin levels in men. A clinical study showed how boron reduced estrogen levels[1] in men by 39% in just one week.

While one bottle of testosterone booster pills alone may be quite expensive, getting a bundle of 2, 3, or more saves a significant amount of money.

Elm & Rye Testosterone Support

Simple, easy-to-use natural formula created by scientists to help promote healthy testosterone levels, build lean muscle, and lose fat.

  • Created by scientists
  • Easily digestible all-natural formula
  • 30-day risk-free guarantee
  • Very expensive
  • Limited – only available to purchase through their website

Testosterone deficiency doesn’t have to be the end of the world. Elm & Rye Testosterone Support features only natural ingredients designed to help those diagnosed with low testosterone levels. 

Their product is made with only six ingredients but turned into a highly potent and efficient formula. The ingredient list contains Tribulus terrestris, chrysin (99%), diindolylmethane, Long Jack Eurycoma root, Gamma oryzanol powder, and calcium. Unlike other testosterone boosters on the list, Elm & Rye Testosterone Support features unique ingredients to tackle low testosterone. 

These are scientifically proven to aid in all areas that are affected by low testosterone levels: muscle gain, energy levels, body fat, libido, bone health, erectile dysfunction, blood sugar, spatial memory, and mood.

What Is Testosterone?

Testosterone[2] is a primary male sex hormone that plays a huge role in almost every process happening in the body. Both men and women have testosterone in their hormonal profile, but men have 10-20 times more of it. 

In cases where women have more testosterone than men, they seem to develop certain health issues such as PCOS (polycystic ovary syndrome), type 2 diabetes, and even a higher risk of heart disease. Even though some women naturally have more testosterone present in their bodies, in most cases, testosterone levels decline with age and are only elevated with the use of testosterone boosters or in cases of illness such as polycystic ovary disease (PCOS). 

Low testosterone levels in men start producing a myriad of symptoms such as signs of impotence or changes in libido, weight gain or weight loss, depression or anxiety, reduced muscle mass, low energy levels, hair loss, anemia, fatigue, insomnia, and even hot flashes. 

Even though the levels of testosterone decline with age, low testosterone can be a sign of illness, chronic stress, obesity, alcoholism, and some medications. It comes as no surprise that today’s busy and hectic way of living contributes significantly to low testosterone levels even in men younger than 50 years of age. 

In order to test for testosterone levels, doctors usually perform a physical exam as well as multiple blood tests taken at different times of the day. A normal blood testosterone level in men can range from 270–1,070 ng/dL, and according to the American Urological Association (AUA), a value below 300 ng/dL indicates low testosterone.

If the doctor performs these tests and the results show low levels, you will be prescribed therapy. Currently, there is a variety of available methods that include a skin patch, gels, oral therapy, pellets, and injections. Unfortunately, not everyone will be eligible to receive therapy or even be diagnosed as someone with a potential problem. This is where testosterone boosters offer help and solutions without the need for a doctor’s prescription. 

How Do Testosterone Boosters Work?

On the other side of testosterone therapy, there are testosterone boosters. These are nutritional or herbal supplements[3] that help temporarily elevate testosterone levels. Some of them even block estrogen, which is usually seen in female bodybuilding competitors as they strive to get as lean as possible when stepping on stage.

The specific mix of herbs, vitamins, and minerals is backed by research and significantly impacts testosterone levels. It promotes the production of free testosterone and helps prevent the levels from dropping too fast. Some brands believe their supplement needs to be cycled (taken for some time and then paused) to gain maximum effect, while others believe their testosterone booster should be taken all the time. 

Men who take testosterone boosters regularly report improved mood, increased energy levels, increased focus and libido, increased muscle mass, and even stronger bone density. Additionally, testosterone boosters can help with erectile dysfunction.

Studies have shown testosterone repletion[4] to have a favorable effect on muscle mass and a decrease in body fat, but the evidence is conflicting on the role of testosterone (t) therapy in erectile dysfunction, increasing libido, or improvement of cardiometabolic factors.

Potential Side Effects

The best part of these natural testosterone supplements is how clean and non-toxic all of their ingredients are. This makes it easy to try them out as the side effects are close to none. Since these are all mostly herbs, there is always a possibility of having some sort of reaction, but even if that occurs, the reaction is bound to be very mild. 

The potential side effects one can have from herbs are vomiting, nausea, headache, diarrhea, other digestive issues, or some skin irritation. In some extremely rare cases, a person could be allergic to a specific herb and have an allergic reaction. 

On the other hand, synthetic testosterone boosters, which are usually anabolic steroids, can cause serious and dangerous side effects.[5] The severity, of course, depends on how much you use them and whether or not you’re taking some other medications at the same time or suffering from a medical condition. 

These side effects associated with synthetic testosterone boosters include an increased risk of heart disease,[6] infertility,[6] gynecomastia[7] (swollen male breast tissue), hair loss,[8] liver damage,[9] and others. 

Dosage

The dosage of testosterone boosters depends on the brand as the formula differs. Probably the most important ingredient is D-aspartic acid, generally around 2,000 mg per serving. CrazyBulk TestoMax contains 2352 mg, the highest among the ones on our list. 

Other than that, all other ingredients depend on the brand formula and how they mix their ingredients to work with one another in sync. Still, the amounts of each ingredient have to be pretty high in order for them to actually work, so many brands have you take 2-4 pills per serving. 

How To Choose The Best Testosterone Booster For Males Over 50?

The best testosterone booster for you will depend on how you react to a specific formula. But, generally speaking, one should look for:

  • All-natural ingredients without any synthetic components, artificial fillers, or colors
  • FDA-approved ingredients or if the product was made in a GMP-approved facility
  • Third-party testing which ensures transparency, potency, and quality of the ingredients
  • If possible, clinically proven ingredients
  • A high number of satisfied customers and raving reviews
  • A high-quality FAQ on the brand’s website which answers all of your questions
  • Money-back guarantee which shows their willingness to help you if the formula doesn’t work for you
  • Savings on bundles as these products tend to be quite expensive 

How To Increase Testosterone?

Additionally, there are other ways to boost testosterone naturally. Here are some of the most powerful testosterone boosters that aren’t testosterone pills:

Resistance Training And Exercise In General

One of the best ways to elevate testosterone levels is by exercising,[10] even more so if you’re lifting weights. This type of workout will also promote muscle growth and help you lose fat, improve your cardiovascular health, and increase your energy levels.  

Keep Stress Under Control

Even though it may be easier said than done, keeping your stress and cortisol levels to a minimum will help you improve your testosterone levels. Cortisol and testosterone[11] fight for the same processes, so the other must come down when one is high. Unfortunately, chronic stress is a part of our busy lives, so implementing self-care routines into your daily life can create a positive impact on your cortisol levels. Try meditation, journaling, warm baths, sauna, listening to music, reading books, or simply going for long walks in nature. 

Vitamin & Minerals

Many of these testosterone booster supplements contain vitamin D in their ingredient list, and that’s because studies show how it can potentially boost testosterone levels by up to 25%.[12]

Supplements are becoming more and more important these days as our food seriously lacks vitamins and minerals, no matter how organic or local the produce is. Taking good quality supplements can be extremely beneficial in boosting testosterone levels[13] and your overall health. 

Optimize Your Sleep Routine

One of the best natural testosterone boosters is good quality, restful, uninterrupted sleep. Focus on creating a healthy sleeping routine, and you just might hack your testosterone levels.[14] 

Avoiding Toxins And Estrogen

It’s no secret that we’re exposed to a myriad of toxins no matter what we do. From the particles in the air and water to plastic containers and a variety of chemicals, most of these are hormone disruptors,[15] lowering our estrogen and testosterone levels. Try your best to avoid these compounds and choose healthier alternatives when it comes to food packaging and water bottles, detergents, and soaps, as well as deodorants and other body products.

Eating A Healthy, Nutritious Diet

What you eat significantly affects your testosterone levels. Dieting and restricting food,[16] as well as binging and overeating, can hurt your hormones. Keep a healthy diet with adequate protein, carbs, and fat, and stay away from processed foods and excess sugars. 

Final Thought

Testosterone levels naturally decline with age, but there are some easy ways of boosting testosterone that are safe, effective, and may help in a bunch of different areas of your overall health and wellness. The best testosterone booster supplements tackle everything, from muscle gain, fat loss, and energy levels, to your sex life, focus, and mood. There’s so much you can gain from increased testosterone production, so make sure to check your levels regularly and pay attention to your overall health and wellness.

Frequently Asked Questions

What is testosterone?

Testosterone is the primary male sex hormone that plays a huge role in almost all processes in the body. Its levels naturally decline with age, but other factors can contribute to low testosterone, such as illness, stress, certain medications or conditions, alcoholism, drugs, and obesity. 

What are testosterone boosters?

Testosterone boosters are a combination of herbs, vitamins, and minerals that work in unison to promote testosterone production and help keep it high. They can be natural or synthetic. We recommend all-natural brands as they work with you and not against you, without any negative side effects.

What are the symptoms of low testosterone?

The signs that show low levels of testosterone include fatigue, low energy levels, erectile dysfunction, low libido, stubborn belly fat, lack of focus, and massive dips in mood. Even though these can also just be signs of chronic stress, it’s important to get your hormone levels tested so that you can start therapy as soon as possible.

Are testosterone boosters safe?

The best testosterone boosters are all-natural, and they are considered safe and effective as the ingredient list doesn’t induce any side effects. And as long as you follow the brand instructions for taking the supplement, you can rest assured that you’re not doing anything harmful.

How long does it take to see results?

Most testosterone booster supplements state that you can start seeing results in about 2-4 weeks from the start date of taking the dietary supplements. The initial signs will be increased muscle mass, visible loss of body fat, healthier sex life with increased libido, improved mood and focus, as well as elevated energy levels.

Do testosterone booster supplements require a doctor’s prescription?

Natural testosterone booster supplements can simply be bought without a doctor’s recommendation or prescription. The all-natural formula contains no drugs or harmful ingredients.

Can testosterone levels be increased in any other way?

Yes, low testosterone can be tackled with lifestyle changes. In order to elevate your testosterone levels and help keep them up, pay attention to your eating habits, sleep quality, exercise regimen, vitamin D supplementation, other micronutrient intakes, stress management, toxins, and estrogen-mimicking compounds in your environment.


+ 16 sources

Health Canal avoids using tertiary references. We have strict sourcing guidelines and rely on peer-reviewed studies, academic researches from medical associations and institutions. To ensure the accuracy of articles in Health Canal, you can read more about the editorial process here

  1. Pizzorno, L. (2015). Nothing Boring About Boron. Integrative medicine (Encinitas, Calif.), [online] 14(4), pp.35–48. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4712861/.
  2. ‌Nassar, G.N. and Leslie, S.W. (2023). Physiology, Testosterone. [online] Nih.gov. Available at: https://www.ncbi.nlm.nih.gov/books/NBK526128/.
  3. ‌Almaiman, A.A. (2018). Effect of testosterone boosters on body functions: Case report. International journal of health sciences, [online] 12(2), pp.86–90. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5870326/.
  4. ‌Huo, S.C., Scialli, A.R., McGarvey, S., Hill, E.G., Buğra Tügertimur, Hogenmiller, A., Hirsch, A.I. and Fugh‐Berman, A. (2016). Treatment of Men for ‘Low Testosterone’: A Systematic Review. PLOS ONE, [online] 11(9), pp.e0162480–e0162480. doi:https://doi.org/10.1371/journal.pone.0162480.
  5. ‌Hoffman, J.R. and Ratamess, N.A. (2006). Medical issues associated with anabolic steroid use: are they exaggerated? Journal of sports science & medicine, [online] 5(2), pp.182–93. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3827559/.
  6. ‌Payne, J., Kotwinski, P. and Montgomery, H. (2004). Cardiac effects of anabolic steroids. British heart journal, [online] 90(5), pp.473–475. doi:https://doi.org/10.1136/hrt.2003.025783.
  7. ‌Johnson, R.E. and M. Hassan Murad (2009). Gynecomastia: Pathophysiology, Evaluation, and Management. Mayo Clinic Proceedings, [online] 84(11), pp.1010–1015. doi:https://doi.org/10.1016/s0025-6196(11)60671-x.
  8. ‌Pan, M. and Kovac, J.R. (2016). Beyond testosterone cypionate: evidence behind the use of nandrolone in male health and wellness. Translational Andrology and Urology, [online] 5(2), pp.213–219. doi:https://doi.org/10.21037/tau.2016.03.03.
  9. ‌Solimini (2017). Hepatotoxicity associated with illicit use of anabolic androgenic steroids in doping. European review for medical and pharmacological sciences, [online] 21(1 Suppl). Available at: https://pubmed.ncbi.nlm.nih.gov/28379599/.
  10. ‌Rafael Timón Andrada, Maynar-Mariño, M., Diego Muñoz Marín, Olcina, G., Caballero, M.J. and Ignacio, J. (2006). Variations in urine excretion of steroid hormones after an acute session and after a 4-week programme of strength training. European Journal of Applied Physiology, [online] 99(1), pp.65–71. doi:https://doi.org/10.1007/s00421-006-0319-1.
  11. ‌Cumming, D.C., Quigley, M.E. and Yen (1983). Acute Suppression of Circulating Testosterone Levels by Cortisol in Men*. The Journal of Clinical Endocrinology & Metabolism, [online] 57(3), pp.671–673. doi:https://doi.org/10.1210/jcem-57-3-671.
  12. ‌Pilz, S., Frisch, S., Heinrich Koertke, Joachim Kühn, Dreier, J., Obermayer-Pietsch, B., Wehr, E. and Armin Zittermann (2010). Effect of Vitamin D Supplementation on Testosterone Levels in Men. Hormone and Metabolic Research, [online] 43(03), pp.223–225. doi:https://doi.org/10.1055/s-0030-1269854.
  13. ‌Wai Yee Wong, Hans M.W.M. Merkus, Chris M.G. Thomas, Roelof Menkveld, Zielhuis, G.A. and R.P.M. Steegers‐Theunissen (2002). Effects of folic acid and zinc sulfate on male factor subfertility: a double-blind, randomized, placebo-controlled trial. Fertility and Sterility, [online] 77(3), pp.491–498. doi:https://doi.org/10.1016/s0015-0282(01)03229-0.
  14. ‌Granata (2023). Relationship between sleep-related erections and testosterone levels in men. Journal of andrology, [online] 18(5). Available at: https://pubmed.ncbi.nlm.nih.gov/9349750/.
  15. ‌Li, D., Zhou, Z., Qing, D., He, Y., Wu, T., Miao, M., Wang, J., Weng, X., Ferber, J., Herrinton, L.J., Zhu, Q., Gao, E., Checkoway, H. and Yuan, W. (2009). Occupational exposure to bisphenol-A (BPA) and the risk of Self-Reported Male Sexual Dysfunction. Human Reproduction, [online] 25(2), pp.519–527. doi:https://doi.org/10.1093/humrep/dep381.
  16. ‌Trexler, E.T., Smith‐Ryan, A.E. and Norton, L.E. (2014). Metabolic adaptation to weight loss: implications for the athlete. Journal of the International Society of Sports Nutrition, [online] 11(1). doi:https://doi.org/10.1186/1550-2783-11-7.
Karla Tafra

Medically reviewed by:

Kathy Shattler

Karla is a published author, speaker, certified nutritionist, and yoga teacher, and she's passionate when writing about nutrition, health, fitness, and overall wellness topics. Her work has been featured on popular sites like Healthline, Psychology.com, Well and Good, Women's Health, Mindbodygreen, Medium, Yoga Journal, Lifesavvy, and Bodybuilding.com. In addition to writing about these topics, she also teaches yoga classes, offers nutrition coaching, organizes wellness seminars and workshops, creates content for various brands & provides copywriting services to companies.

Medically reviewed by:

Kathy Shattler

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Wiley Online Library

American Multinational Publishing Company

Trusted Source
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Centers for Disease Control and Prevention

U.S. National Public Health Agency

U.S Department of Health and Human Services
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Trusted Source

Database from U.S. National Library of Medicine

U.S. Federal Government
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U.S. Food & Drug Administration

Federal Agency

U.S Department of Health and Human Services
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PubMed Central

Database From National Institute Of Health

U.S National Library of Medicine
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