The Best Testosterone Boosters

Have you been lacking energy and drive? The best testosterone boosters and supplements may revitalize your physical strength, mental clarity, and libido. By promoting the natural production of testosterone in your body, testosterone boosters and supplements can bring balance to your system and improve your mood. Better bone density, red blood cell production, and lean muscle growth are just a few of the amazing benefits to your body that increased testosterone levels can propagate.

After studying dozens of different testosterone boosters and supplements we have identified the best available for your testosterone needs. Considering factors such as ingredient quality, purity, and purpose we have chosen our top picks and make a detailed list of many more great testosterone-enhancing options for you below.

For other ideas on how to improve your overall health with supplements, don’t miss The Best Prostate Supplements.

Best Testosterone Booster Overall
TestoGen

Want a quick, safe, and natural way to bulk up? TestoGen ticks all these boxes and more.

Check Price

After reviewing many testosterone boosters and supplements we have chosen TestoGen as our overall top pick. We were impressed not only by the fact that its powerful formula is comprised of 100% natural ingredients, but also that the supplement has garnered countless glowing customer reviews.

The 5 Top-Rated Testosterone Boosters and Supplements

Editor's PicksBrandRating
Best Testosterone Booster OverallTestoGen4.8
Best Natural Testosterone SupplementTestoFuel4.6
Best Budget Testosterone BoosterTestoTrax Testosterone Optimization Supplement
4.0
Best Natural Testosterone BoosterPrime Male 4.6
Best Capsule Testosterone BoosterTest-XT Black Testosterone Booster
4.5

*Ratings are from Amazon at the time of publication and can change

Best Testosterone Booster Overall: TestoGen

TestoGen is the best all-rounder when it comes to testosterone supplements. These capsules are 100% free of harmful chemicals and illegal steroids, making them a completely natural and safe means to boost your testosterone.

Once you start to taking them, you may be able to see some very impressive results in just two to six weeks. Like the thousands of happy customers who have already reaped the rewards of taking TestoGen, you may experience a boost to your mood, energy, and motivation, as well as greater lean muscle development and fat loss. You may even experience improved libido too.

It’s all possible thanks to a unique blend of eleven natural, but powerful ingredients which include D-aspartic acid, fenugreek extract, Korean red ginseng extract, and a variety of vitamins and minerals. 1 2 3 4

Testogen Key Features:

  • Free of any harmful chemicals and illegal steroids
  • 120 capsules per bottle
  • 100% money-back guarantee

Best Testosterone Supplement for Muscle Mass: TestoFuel

Best Testosterone Supplement for Muscle Mass
TestoFuel

An extensively-researched testosterone supplement that may help to accelerate muscle mass production.

Check Price

Looking for a supplement that will help you achieve more muscle mass? We recommend giving TestoFuel a go. This testosterone supplement has been formulated with research and ingredients in mind. Plus, it supplies you with D-aspartic acid, vitamin D, vitamin B6, magnesium and zinc. While more research is needed, some studies show that zinc and D-aspartic acid have positive effects on sperm in vitro. 5 6 7 You can rest assured that you’re taking a cutting-edge product that aims to raise your testosterone levels “quickly, easily and safely.” What more, really, could you want in a testosterone supplement?

Each red pill contains a unique selection of ingredients that have been chosen for their testosterone boosting power. Along with D-aspartic acid, you’ll find oyster extract and vitamins B6 and K2. TestoFuel has made a massive splash with customers since it came on the market, with fans including everyone from regular men to bodybuilders. Even well-known Mr. Olympia Master, Robby Robinson, is a convert!

TestoFuel Key Features:

  • All natural ingredients
  • 120 capsules per bottle
  • 90-day money-back guarantee

Best Budget Testosterone Booster: TestoTrax Testosterone Optimization Supplement

Best Budget Testosterone Booster
TestoTrax Testosterone Optimization Supplement
TestoTrax Testosterone Optimization Supplement combines all-natural testosterone optimizing ingredients with supplemental minerals.

Much of what makes our other top picks great also rings true for the TestoTrax Testosterone Optimization Supplement, but at a much more affordable price. Five all-natural plant-based extracts are combined with vitamin D, copper, and niacin to create this testosterone booster that may help nourish your body for healthier testosterone levels. While research is inconclusive as to which particular ingredients contribute to your testosterone levels, certain ingredients like vitamin D work to promote overall health and reduce the risk of chronic disease. 8 Some research shows that vitamin D deficiency is associated with adverse fertility outcomes. 9

Much like Genius Test, this bargain-bin booster uses only 100% natural, clinically studied ingredients. This TestoTrax formula sheds a few testosterone-focused ingredients in favor of common vitamins and minerals. It also doesn’t contain gluten, eggs or nut-based ingredients.

Despite its inexpensive price, this product still comes back by a money-back satisfaction guarantee. The supplement is made and tested in the USA, and there are no additives or fillers polluting this 100% transparent mixture. It’s an excellent product priced at an incredible value.

TestoTrax Testosterone Optimization Supplement Key Features:

  • No artificial ingredients
  • Made and tested in the USA
  • Money-back guaranteed

Best 100% Natural Testosterone Booster: Prime Male

Best 100% Natural Testosterone Booster
Prime Male

Gain more energy, muscle, and libido naturally with Prime Male.

Check Price

Want to work towards your body goals, naturally? Prime Male is another supplement that aims to boost testosterone. The manufacturer claims that it helps build lean muscle, improve libido, drop excess weight, reduce fatigue, and improve mood and confidence. It contains a blend of 12 natural ingredients that may support testosterone levels, but research is limited in this area. Per the company, this supplement has boosted testosterone levels up to 42% in just 12 days (however, this was a study of only 23 men, so you can’t necessarily expect the same results).

In other words, Prime Male may help you improve your looks and boost your health. Talk about a multi-purpose product! If you’re not sure if it’s the right testosterone supplement right for you, you can try it 100% risk-free for a total of 90 days.

TestoTrax Testosterone Optimization Supplement Key Features:

  • 100% natural formula
  • Free worldwide shipping
  • Try it 100% risk-free for 90 days

Best Capsule Testosterone Booster: Test-XT Black Testosterone Booster

Best Capsule Testosterone Booster
Test-XT Black Testosterone Booster
Boost testosterone, block estrogen, and reduce cortisol levels with the Text-XT Black Testosterone Booster.

Unlike many other testosterone products on the market that load their capsules with unnecessary fillers or unhelpful ingredients, Text-XT Black Testosterone Booster keeps its formula simple and natural. Made from a mix of four proven brand name supplements, this refined testosterone booster may support your testosterone levels and boost performance as well as the best of them.

The formula consists of specific ingredients that may help foster better health, strength and testosterone. Each has been carefully sourced and tested for purity. One ingredient, Ashwagandha, is an “adaptogen” since it may help the body better deal with chronic, systemic stress. 10 11 Adaptogens have been shown in some research to reduce anxiety and stress in the body, though measuring changes in a person’s stress response is difficult in research. Another ingredient is Eurycoma longifolia, which may increase muscle mass and testosterone, but dosing and length of supplementation needs to be solidified in the research. 12

Test-XT Black Testosterone Booster Key Features:

  • All-natural ingredients
  • Manufactured in the USA
  • Utilizes brand name time-tested ingredients

Who Should Buy a Testosterone Booster

You may consider buying a testosterone booster or supplement if you have low testosterone levels or are worried about low testosterone levels.

Testosterone booster manufacturers claim they can help improve your performance at the gym, they can increase your mental focus and fortitude, improve your mood, and increase your libido. Altering your body chemistry does come with risks, and so anyone preparing to embark upon a testosterone-boosting journey should consult with their doctor beforehand.

Best Testosterone Booster Overall
TestoGen

Want a quick, safe, and natural way to bulk up? Testogen ticks all these boxes and more.

Check Price

Important Features to Consider

There are a few important considerations to think through before purchasing a testosterone booster.

  • Ingredients. The ingredients matter. None of these products directly give you testosterone. Rather, they provide their own collection of ingredients designed to bring health and balance to the body to promote the natural generation of testosterone. Natural ingredients may not be specifically better than synthetic ingredients, but each may have a different effect on your body. It’s important to take note of what ingredients you are consuming so that you can track their effects and adjust your intake accordingly.
  • Purity. The best testosterone boosters and supplements are tested by third-party labs for product purity. Supplements are not regulated by the FDA, and so there is no governing body that ensures these products actually contain what they say they contain. Most products will clearly state if they have been tested by a third party for purity, and they will say who tested it and where. These are the products you can trust.
  • Purpose. Marketing plays a big role in a product’s advertised purpose. While many products say they’re research-backed, most supplements use small or single studies to test their product or when choosing ingredients. Ask your doctor and do your research to determine if and what testosterone supplements will work best for you.
  • Health. Ultimately, your health is the number one factor in deciding if and which testosterone booster you should purchase. Talk with your doctor before introducing a testosterone booster to your system. You may already have adequate or heightened testosterone levels, and the introduction of a supplement can put you at risk of harmful side effects related to abnormally high testosterone levels.

Frequently Asked Questions

What are testosterone boosters and supplements and how do they work?

Testosterone boosters and supplements are nutritional dietary aids designed to enhance the body’s natural generation of testosterone. Each booster and supplement contains its own selection of one or multiple plant extracts, vitamins, minerals, and amino acids, and each of those are measured out into different dosages depending upon the product.

It’s important to inspect each booster and supplement carefully before investing. The ingredients vary wildly, though if you take your time to study the highest rated products you will see that there are more common, better-studied ingredients among the best products. Marketing and branding are worth taking note of as well. Many products are directed toward men who want bigger muscles and a stronger libido, but there’s no reason that women cannot take these products as well.

Are testosterone supplements safe?

They are generally safe when taken as directed. These products are not regulated by the FDA, however, and you may find that you’re sensitive to certain ingredients that are often used in these products. It’s best to talk with your doctor before starting a testosterone-boosting regimen.

What are the side effects of taking testosterone pills?

The FDA warns that the “Abuse of testosterone, usually at doses higher than those typically prescribed and usually in conjunction with other AAS, is associated with serious safety risks affecting the heart, brain, liver, mental health and endocrine system.”

The agency has gone on to say, “reported serious adverse outcomes include heart attack, heart failure, stroke, depression, hostility, aggression, liver toxicity and male infertility. Individuals abusing high doses of testosterone have also reported withdrawal symptoms, such as depression, fatigue, irritability, loss of appetite, decreased libido and insomnia.” 13

What are the benefits of testosterone?

For those low in testosterone, a clinical therapy and/or supplements may help balance testosterone hormones to appropriate levels. Testosterone is needed for libido, bone mass, muscle strength and size, red blood cell production and sperm production. 14

Other Testosterone Boosters and Supplements We Reviewed

Best Testosterone Booster Overall
TestoGen

Want a quick, safe, and natural way to bulk up? Testogen ticks all these boxes and more.

Check Price

We looked at 20 other testosterone boosters and supplements. Even though they didn’t make our five best testosterone boosters and supplements list, they’re the best of the rest and each is still a great option for raising your testosterone levels. The information you’ll need to compare each one is included with the listing.

Natural Testosterone Supplements

Goliath by Dr. Emil G-Test

Goliath by Dr. Emil G-Test

Dr. Emil is a licensed medical doctor and competitive bodybuilder who developed this Goliath G-Test testosterone booster using hard science and clinical data to help men improve their fitness, mood, and promote natural hormone balance.

Key Features:

  • Developed by a medical doctor and bodybuilder
  • Money-back guarantee
  • Made in the USA

Cost: $30
Herbal T Natural Testosterone Booster

Herbal T Natural Testosterone Booster

These Herbal T Natural Testosterone Booster capsules contain a blend of organic ashwagandha extract, horny goat weed, longjack, American ginseng, eleuthero extract, cordyceps, Tribulus, and black pepper extract. All of these are active ingredients and there are no additional fillers in the mix.

Key Features:

  • Made from herbal plant extracts
  • No artificial or synthetic ingredients
  • Independently verified for purity

Cost: $30

LEAN Nutraceuticals Testosterone Booster

LEAN Nutraceuticals Testosterone Booster

This proprietary blend in the LEAN Nutraceutical Testosterone Booster features three separate supplement blends. One six-ingredient blend is focused on testosterone boosting, while the other two are a vitamin complex and a libido-enhancing mixture.

Key Features:

  • Made in the USA
  • 13 active ingredients
  • Certified by the Medical Advisory Board of M&M Labs

Cost: $24

Tongkat Natural Testosterone Supplement

Tongkat Natural Testosterone Supplement

This Tongkat Ali Complex is a mixture of Tongkat Ali extract and Tribulus Terrestris Extract. While research is lacking behind Tribulus Terrestris, Tongkat Ali shows promising effects late-onset hypogonadism, particularly in older adults. 15 Tongkat Ali may also improve erectile dysfunction. 16

Key Features:

  • Two-ingredient complex
  • Made in the USA
  • Tested for purity in New York

Cost: $20

Testosterone Booster Capsules

EstreduxHP Estrogen Inhibitor and Testosterone Booster

EstreduxHP Estrogen Inhibitor and Testosterone Booster

These capsules focus on both boosting your testosterone and blocking estrogen. While men need some estrogen for various aspects of health, abnormally high levels of estrogen in men can lead to various health issues such as erectile dysfunction. 17

Key Features:

  • Seven-ingredient blend
  • Made in the USA
  • Money-back guarantee

Cost: $30

EstroVoid Estrogen Blocker and Testosterone Booster

EstroVoid Estrogen Blocker and Testosterone Booster

Like other supplements on this list, this supplement uses ashwagandha and Tonkat Ali. It also contains diindolylmethane, which is thought to normalize estrogen levels, but more research is needed, especially for the general population. Current research is limited, small and based on specific populations. 18 19

Key Features:

  • Packed with adaptogens
  • Aromatase inhibitor
  • Money-back guarantee

Cost: $20

King’s Power Magic Testosterone Booster

Kings Power Magic Testosterone Booster

This Bad Boy blend of King’s Power Magic Testosterone Booster dietary supplement contains a proprietary blend of ginseng extract, psoralea corylifolia extract, herpa epimedii extract, honey essence, cortex cinnamomi, radices rhemanniae, and cynomorium songaricum.

Key Features:

  • Vegan capsules
  • Seven active ingredients
  • 90 350mg capsules

Cost: $70

Old School Labs Vintage Testosterone Booster

Old School Labs Vintage Testosterone Booster

Old School Labs is among the most transparent brands on our list, and the Vintage Testosterone Booster formula features nothing but quality active ingredients. The product is designed to be taken in a “wave” regimen which works alongside your natural hormone fluctuations to boost your testosterone levels in the most natural way possible.

Key Features:

  • Taken in a “wave” regimen
  • GMP and FDA certified
  • Made in the USA

Cost: $50

SPARTN Potent Testosterone Supplement

SPARTN Potent Testosterone Supplement

SPARTN is a family business that spans several generations and through that time the company has developed products that promote a fit lifestyle. This Potent Testosterone Supplement is paired with an estrogen blocker for hormonal balance.

Key Features:

  • Enhanced with an estrogen blocker
  • Made in the USA
  • Money-back guarantee

Cost: $30

The Big Guy Bodybuilding Testosterone Booster

The Big Guy Bodybuilding Testosterone Booster

The Big Guy Ryback Reeves has put together this all-encompassing Bodybuilding Testosterone Booster that packs several vitamins and minerals with ingredients to boost testosterone, gain muscle, reduce estrogen, and enhance the libido.

Key Features:

  • Multivitamin with testosterone boosters and estrogen blockers
  • Optimizes LH and FSH hormones
  • Third-party tested for purity

Cost: $50

UltraCore Power Ultimate Testosterone Booster

UltraCore Power Ultimate Testosterone Booster

The UltraCore Power Ultimate Testosterone Booster compiles three different supplements that they claim will boost testosterone, power, strength and even confidence! Some users say this is the best testosterone booster on the market.

Key Features:

  • Combines two complexes and one proprietary blend
  • Enzyme inhibitors
  • Blood flow boosters

Cost: $140

Testosterone Booster Powders

AHD Test Booster

AHD Test Booster

This supplement aims to boost testosterone levels but in powder form. It uses Blepharis persica for testosterone support. Research is very limited for this ingredient. 20

Key Features:

  • Androgenic estrogenic modulation
  • Supports increased testosterone production
  • Maltodextrin and natural flavor sweeteners

Cost: $35

C4 Ultimate Power Pre Workout Powder

C4 Ultimate Power Pre Workout Powder

The C4 Ultimate Power Pre Workout Powder does more than boost testosterone levels, it also supplies necessary vitamins, minerals, and other supplements needed for a solid workout. Caffeine and taurine are included for enhanced energy and focus.

Key Features:

  • Pre-workout drink mix
  • Cherry pie and peach cobbler flavors
  • Made in the USA

Cost: $55

Force Factor Alpha King Fury Powder

Force Factor Alpha King Fury Powder

Force Factor Alpha King Fury Powder uses the potential benefits of fenugreek for increasing strength, cardiovascular health, mental alertness and supporting testosterone. 21 22 More research and large studies are needed to confirm this.

Key Features:

  • Contains proprietary AlphaFen
  • Three available flavors
  • Estrogen blocker

Cost: $40

Horbaach DAA Testosterone Booster

Horbaach DAA Testosterone Booster

Pure D-aspartic acid has been used in the bodybuilding community for its energy and stamina-enhancing benefits. While more research is needed, some studies show that D-aspartic acid has positive effects on sperm in vitro. 23 24 25

Key Features:

  • Pure D-aspartic acid powder
  • Unflavored
  • Money-back guarantee

Cost: $24

MuscleTech Nitro Tech Power Powder

MuscleTech Nitro Tech Power Powder

Cover all of your bases with the MuscleTech Nitro Tech Power Powder. This whey isolate protein powder shake may enhance your gains at the gym. It uses fenugreek seed to support testosterone. 26 27

Key Features:

  • Whey isolate protein powder
  • Boron citrate and fenugreek testosterone formula
  • Triple chocolate supreme flavor

Cost: $32

Budget Testosterone Boosters

CurEase Pure Extract Testosterone Booster

CurEase Pure Extract Testosterone Booster

This powder uses Tribulus Terrestris. This could be paired with other supplements and mixed into a drink.

Key Features:

  • Natural testosterone booster
  • 95% tribulus sapopins
  • Can lower cholesterol and blood pressure

Cost: $18

Nobi Nutrition Premium Testosterone Booster

Nobi Nutrition Premium Testosterone Booster

The Nobi Nutrition Premium Testosterone Booster is a complete testosterone-promoting complex containing natural supplements. Two of its active ingredients are magnesium and zinc. Its ingredients rivals that of more expensive boosters, but at a more affordable price.

Key Features:

  • Nine active ingredients
  • Formulated in the USA
  • Third-party tested for purity

Cost: $19

ProCrush Formulas Testosterone Booster

ProCrush Formulas Testosterone Booster

ProCrush Formula Testosterone Booster claims that it supports testosterone enhancement, muscle growth and libido. It contains a blend of ingredients that includes horny goat weed, Tongkat Ali, saw palmetto, orchic substance, wild yam root, sarsaparilla, nettle root, and boron.

Key Features:

  • Eight active ingredients
  • Manufactured in the USA
  • Money-back guarantee

Cost: $19

Test Force Testosterone Booster

Test Force Testosterone Booster

The herbal ingredients and veggie capsule of the Test Force Testosterone Booster are of higher quality than you’d expect to find at the price point. This testosterone, strength, and libido-boosting supplement is as natural as they come, and at a price that’s lower than almost any comparable product on the market.

Key Features:

  • Nine active ingredients
  • Money-back guarantee
  • Made in the USA

Cost: $13

  1. D’Aniello G, Ronsini S, Notari T, Grieco N. D-aspartate, a key elements for the improvement of sperm quality. Advances in Sexual Medicine. 2012;2(4):45-53. doi:10.4236/asm.2012.24008
  2. Giacone F, Condorelli RA, Mongioì LM, Bullara V, La Vignera S, Calogero AE. In vitro effects of zinc, D-aspartic acid, and coenzyme-Q10 on sperm function. Endocrine. 2017;56(2):408-415. doi:10.1007/s12020-016-1013-7
  3. Roshanzamir F, Safavi SM. The putative effects of D-Aspartic acid on blood testosterone levels: A systematic review. Int J Reprod Biomed. 2017;15(1):1-10.
  4. Lerchbaum E, Pilz S, Trummer C, et al. Vitamin D and Testosterone in healthy men: A randomized controlled trial. J Clin Endocrinol Metab. 2017;102(11):4292-4302. doi:10.1210/jc.2017-01428
  5. D’Aniello G, Ronsini S, Notari T, Grieco N. D-aspartate, a key elements for the improvement of sperm quality. Advances in Sexual Medicine. 2012;2(4):45-53. doi:10.4236/asm.2012.24008
  6. Giacone F, Condorelli RA, Mongioì LM, Bullara V, La Vignera S, Calogero AE. In vitro effects of zinc, D-aspartic acid, and coenzyme-Q10 on sperm function. Endocrine. 2017;56(2):408-415. doi:10.1007/s12020-016-1013-7
  7. Roshanzamir F, Safavi SM. The putative effects of D-Aspartic acid on blood testosterone levels: A systematic review. Int J Reprod Biomed. 2017;15(1):1-10.
  8. Lerchbaum E, Pilz S, Trummer C, et al. Vitamin D and Testosterone in healthy men: A randomized controlled trial. J Clin Endocrinol Metab. 2017;102(11):4292-4302. doi:10.1210/jc.2017-01428
  9. Trummer C, Pilz S, Schwetz V, Obermayer-Pietsch B, Lerchbaum E. Vitamin D, PCOS and androgens in men: a systematic review. Endocr Connect. 2018;7(3):R95-R113. doi:10.1530/EC-18-0009
  10. Wallace B. All about adaptogens! Chicago Academy of Nutrition & Dietetics. Published January 18, 2019. Accessed October 30, 2020.
  11. Lopresti AL, Smith SJ, Malvi H, Kodgule R. An investigation into the stress-relieving and pharmacological actions of an ashwagandha (Withania somnifera) extract: A randomized, double-blind, placebo-controlled study. Medicine (Baltimore). 2019;98(37):e17186. doi:10.1097/MD.0000000000017186
  12. Chen CK, Mohamad WM, Ooi FK, Ismail SB, Abdullah MR, George A. Supplementation of Eurycoma longifolia Jack Extract for 6 weeks does not affect urinary testosterone: Epitestosterone ratio, liver and renal functions in male recreational athletes. Int J Prev Med. 2014;5(6):728-733.
  13. Center for Drug Evaluation and Research. FDA approves new changes to testosterone labeling regarding the risks associated with abuse and dependence of testosterone and other anabolic androgenic steroids (AAS). U.S. Food and Drug Administration. Published October 25, 2016. Accessed October 30, 2020.
  14. Understanding how testosterone affects men. National Institutes of Health. https://www.nih.gov/news-events/nih-research-matters/understanding-how-testosterone-affects-men. Published April 25, 2016. Accessed October 30, 2020.
  15. Tambi MI, Imran MK, Henkel RR. Standardised water-soluble extract of Eurycoma longifolia, Tongkat Ali, as testosterone booster for managing men with late-onset hypogonadism?. Andrologia. 2012;44 Suppl 1:226-230. doi:10.1111/j.1439-0272.2011.01168.x
  16. Kotirum S, Ismail SB, Chaiyakunapruk N. Efficacy of Tongkat Ali (Eurycoma longifolia) on erectile function improvement: systematic review and meta-analysis of randomized controlled trials. Complement Ther Med. 2015;23(5):693-698. doi:10.1016/j.ctim.2015.07.009
  17. Schulster M, Bernie AM, Ramasamy R. The role of estradiol in male reproductive function. Asian J Androl. 2016;18(3):435-440. doi:10.4103/1008-682X.173932
  18. Rajoria S, Suriano R, Parmar PS, et al. 3,3′-diindolylmethane modulates estrogen metabolism in patients with thyroid proliferative disease: a pilot study. Thyroid. 2011;21(3):299-304. doi:10.1089/thy.2010.0245
  19. By the way, doctor: What does Indolplex do? Harvard Health. Published March 2014. Accessed October 30, 2020.
  20. Pathak A. Investigation of aphrodisiac potential of Blepharis edulis linn. (Utangan) Claimed by tribals of Malwa region of Madhya Pradesh. Int J Chemtech Res. 2009;1(3). Accessed October 30, 2020.
  21. Poole C, Bushey B, Foster C, et al. The effects of a commercially available botanical supplement on strength, body composition, power output, and hormonal profiles in resistance-trained males. J Int Soc Sports Nutr. 2010;7:34. Published 2010 Oct 27. doi:10.1186/1550-2783-7-34
  22. Maheshwari A, Verma N, Swaroop A, et al. Efficacy of FurosapTM, a novel Trigonella foenum-graecum seed extract, in enhancing testosterone level and improving sperm profile in male volunteers. Int J Med Sci. 2017;14(1):58-66. Published 2017 Jan 10. doi:10.7150/ijms.17256
  23. D’Aniello G, Ronsini S, Notari T, Grieco N. D-aspartate, a key elements for the improvement of sperm quality. Advances in Sexual Medicine. 2012;2(4):45-53. doi:10.4236/asm.2012.24008
  24. Giacone F, Condorelli RA, Mongioì LM, Bullara V, La Vignera S, Calogero AE. In vitro effects of zinc, D-aspartic acid, and coenzyme-Q10 on sperm function. Endocrine. 2017;56(2):408-415. doi:10.1007/s12020-016-1013-7
  25. Roshanzamir F, Safavi SM. The putative effects of D-Aspartic acid on blood testosterone levels: A systematic review. Int J Reprod Biomed. 2017;15(1):1-10.
  26. Poole C, Bushey B, Foster C, et al. The effects of a commercially available botanical supplement on strength, body composition, power output, and hormonal profiles in resistance-trained males. J Int Soc Sports Nutr. 2010;7:34. Published 2010 Oct 27. doi:10.1186/1550-2783-7-34
  27. Maheshwari A, Verma N, Swaroop A, et al. Efficacy of FurosapTM, a novel Trigonella foenum-graecum seed extract, in enhancing testosterone level and improving sperm profile in male volunteers. Int J Med Sci. 2017;14(1):58-66. Published 2017 Jan 10. doi:10.7150/ijms.17256

Products You May Be Interested In:

Avatar
Avatar