The 6 Best Testosterone Boosters of 2020

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Testosterone is a hormone produced in both men and women and primarily plays a critical role in regulating men’s sexual health.

Also called the sex hormone, testosterone is responsible for the production of sperms in men and leads to the development of male characteristics like deep voice, growth of facial and pubic hair.

Apart from the sex drive, it is also responsible for the fat distribution, increases muscle mass, and bone mass, etc (1), (2).

Various factors like age, injury, and other comorbidities can lead to a reduction of testosterone in the human body. This may lead to decreased sexual function and muscle building and may require you to take testosterone booster supplements.

Many bodybuilders and athletes also consume testosterone supplements to enhance performance and improve muscle gain as well (3), (4).

Let us scrutinize the top testosterone booster supplements, along with their dosage, and side effects in detail to understand their efficiency and benefits.

Top Testosterone Booster Supplements: Our Picks

1. Best Natural Testosterone Booster: Testogen by Muscleclub

2. Best Testosterone Booster with Oyster Extracts: Testofuel

3. Best Testosterone Boosters with ZMA: TestRx by Leading Edge Health 

4. Best Vegan Testosterone Booster: Testo Lab Pro by Opti Nutra

5. Best Testosterone Booster with Ashwagandha: Prime Male by Roar Ambition

6. Best Testosterone Booster for Workouts: Testo-Max by Crazybulk

1. Best Natural Testosterone Booster: Testogen by Muscleclub

Muscleclub is a UK-based fitness supplement firm established in 2015 but has been in the fitness industry since 1999. Testogen is Muscleclub’s flagship product and is one of the most popular testosterone boosters with natural ingredients.

About Testogen By Muscleclub

Testogen is a premium testosterone boosting supplement, which contains essential natural ingredients that are known to increase testosterone levels in your body.

Besides the key ingredients, Testogen also contains Korean Red Ginseng, which the company says is a natural aphrodisiac and a libido enhancer.

Muscleclub says that Testogen has only natural and tested ingredients and absolutely no side effects. The supplement may result in more stamina and muscle strength, alongside improving your mood and focus.

Testogen also offers you an e-book free of cost on all orders. The book contains information about ways to boost your testosterone levels naturally from foods and minerals.

What it Contains:

Each serving (4 capsules) of Testogen contains:

  • D-Aspartic Acid – 2352mg  
  • Magnesium (from magnesium oxide and magnesium citrate) – 200mg
  • Vitamin D3 (cholecalciferol) – 50mcg
  • Nettle Leaf Extract 4:1 (urtica dioica) – 40mg
  • Korean Red Ginseng Extract 4:1 (panax ginseng) (root) – 40mg
  • Fenugreek Extract 4:1 – 40mg
  • Vitamin K1 (from phytonadione) – 20mcg
  • Vitamin B6 (from pyridoxal -5-phosphate) – 20mg
  • Zinc (from zinc citrate dihydrate) – 10mg
  • Boron (from Boron citrate) – 8mg
  • Bioperine® 95% Piperine (black pepper extract) – 5mg

Each bottle of Testogen contains 120 capsules (constituting 30 servings) that should be sufficient for a month.

The manufacturers recommend taking a serving of four capsules every morning before breakfast. There is a 100-day money-back guarantee if you are not satisfied with the results.

The Pros:

  • All-natural ingredients with proven benefits
  • Free E-book with each order
  • 100-days money-back guarantee
  • No artificial flavors or colors

Summary: Testogen is a great product for anyone looking to build their stamina, cut fat, and improve libido. The product contains an excellent array of beneficial ingredients that have known properties to boost testosterone in our body. With a 100-days money-back offer, Testogen is surely one of the best testosterone boosters in the market.

2. The Best Testosterone Booster with Oyster Extracts: Testofuel

Testofuel is the product of a UK-based health company called Roar Ambition that offers a wide range of premium sports supplements. Powerful testosterone boosting supplement, Testofuel is particularly popular with members of the bodybuilding community.

About Testofuel 

One of the few testosterone boosters with oyster extracts, Testofuel is an efficient supplement packed with large quantities of the right ingredients. The product is manufactured in the US and the UK both and is delivered internationally.

Oyster extract, one of its highlight components, is loaded with zinc and considered a natural aphrodisiac across cultures because it does the twin task of boosting testosterone and curbing estrogen – the female hormone—in your body. The product is endorsed by five-times Mr. Olympia Robby Robinson, who has trained with the likes of legendary Arnold Schwarzenegger.

Testofuel is devoid of harmful steroids and contains natural ingredients, alongside being a Good Manufacturing Practices (GMP) certified product and being produced in FDA-approved facilities in the US.

What it Contains:

Each serving (4 capsules) of Testofuel contains:

  • Vitamin D3 – 5000 IU
  • Vitamin K2 – 18 mcg
  • Vitamin B6 (as Pyridoxine HCI) – 5 mg
  • Magnesium (as magnesium aspartate) – 200 mg
  • Zinc (as zinc monomethionine and aspartate) –10 mg
  • D-Aspartic Acid –2300 mg
  • Asian Red Panax Ginseng – 100 mg
  • Fenugreek (seed) – 100 mg
  • Oyster extract – 100 mg

Each bottle of Testofuel contains 120 capsules that should last you a month. It is recommended that you take each capsule of the four-capsule daily serving throughout the day with a snack or some food.

The Pros:

  • Contains Oyster Extract
  • GMP-certified and made in the USA
  • Devoid of harmful steroids and banned substances
  • Stimulant-free

Summary: Testofuel is a natural and steroid-safe product that gives you all that is required to set-off the production of testosterone in your body. Popular with folks of the bodybuilding community, this testosterone booster has been developed to be taken as a daily supplement to help improve muscle growth, reduce body fat, enhance your mood, and increase body strength.

3. Best Testosterone Boosters with ZMA: TestRx by Leading Edge Health 

Leading Edge Health is a US-based food-supplement and anti-aging product manufacturing company that has been going strong for the last 20 years. The firm, founded in 2001, has a catalog of bestselling products that include anti-aging and stamina enhancers.

About TestRx by Leading Edge Health

TestRx is a premium testosterone boosting supplement which contains a comprehensive formula that has the right ingredients in the right proportion. The supplement contains ZMA, a combination of Zinc (monomethionine and aspartate), magnesium aspartate, and vitamin B6.

Manufactured in the US at cGMP-compliant facilities, the company also provides a ‘Certificate of Freshness’ on-demand to ensure the quality and purity of the product’s ingredients.

What it Contains:

  • Fenugreek seed extract (50% Saponins) – 300 mg
  • Vitamin D3 – 1,140 IU
  • Vitamin K2 (MK4) – 20 mcg
  • Vitamin B6 (Pyridoxine HCL) – 5 mg
  • Magnesium (Magnesium Aspartate) – 200 mg
  • Zinc (Zinc Monomethionine) – 10 mg 
  • D-Aspartic Acid – 2300 mg 

Each bottle of TestRX contains 120 capsules with 30 servings to last you a month. The manufacturer recommends taking the four capsules in two sets – morning and afternoon—ideally before food. The company also offers a 67-day no-questions-asked money-back guarantee upon dissatisfaction with the product.

The Pros:

  • Contains ZMA
  • Made in the US at cGMP facilities 
  • Certificate of Freshness available on-demand
  • 67 days money-back policy

Summary: TestRX has behind it a confident legacy of several years and claims to have a 100 percent satisfaction guarantee. With a surety of the quality of the ingredients and a money-back guarantee, TestRX is surely one of the top testosterone booster supplements available.

4. Best Vegan Testosterone Booster: Testo Lab Pro by Opti Nutra

Opti Nutra is a UK-based company that specializes in making health supplement products with clean and pure ingredients in proven and precise ratios. The company offers a wide range of vegan-friendly health products.

About Testo Lab Pro

Testo Lab Pro is a blend of potent ingredients to boost testosterone levels in your body. Testo Lab Pro possesses an edge over its peers as it has a few unique ingredients to its mix.

Testo Lab Pro contains Ashwagandha, fabled in the ancient Indian medicine system as a potent aphrodisiac, and Mucuna Pruriens, a natural releaser of L-Dopa in your body, which facilitates the secretion of testosterone.

The supplement also has luteolin, extracted from orange fruit, to block the conversion of testosterone into estrogen and thus prevent its wastage.

Available in the form of vegan capsules, the supplement is free of caffeine, soy, synthetic additives, gluten, allergens, and banned substances. In addition to being non-GMO, the supplement is made in GMP-compliance units and is also third-party tested for quality and purity.

What is Contains:

Each serving (4 capsules) of Testo Lab Pro contains:

  • Vitamin D (as Nutrigenesis) – 50mcg
  • Vitamin K and K2 (as Nutrigenesis) – 50 mcg
  • Magnesium (as Nutrigenesis) –50 mg
  • Zinc (as Nutrigenesis) – 30 mg
  • Boron (as Nutrigenesis) – 6 mg
  • KSM-66(TM) Ashwagandha extract – 600 mg
  • D-Aspartic Acid Calcium Chelate (D-AA-CC) – 600 mg
  • Mucuna Pruriens Extract (seed) (15% levodopa) – 300 mg
  • Luteolin (from orange fruit extract) – 60 mg

Each bottle of Testo Lab Pro comes with 120 capsules covered in probiotic vegan shells. It is recommended to take in the morning and afternoon/evening; two capsules each time.

The Pros:

  • Vegan-friendly
  • Third-party tested for quality, potency, and purity
  • Contains Ashwagandha and L-Dopa
  • Non-GMO and free of synthetic additives

Summary: Testo Lab Pro is a potent mix with pure ingredients, and some of them are sourced via the Nutrigenesis technique. This leads to the retention of bioavailability of the nutrients and makes Testo Lab Pro an effective testosterone booster with unique ingredients like Ashwagandha and L-Dopa.

5. Best Testosterone Booster with Ashwagandha: Prime Male by Roar Ambition

As stated earlier, Road Ambition is a UK-based manufacturer of quality health and sports supplement products. Prime Male is a wonderful product that claims to help build lean muscle, improve sex drive, lose weight, enhance mood and brain function.

About Prime Male by Roar Ambition

Prime Male is a near-perfect testosterone booster made by the same firm as that manufactures Testofuel, earlier reviewed. The formula contains all 12 key ingredients known for their testosterone-enhancing properties, and it also includes Ashwagandha, Zinc, and Ginseng.

One of the unique features of Prime Male is that it contains nettle root as one of the ingredients, which is one of the best things to make free testosterone in the body.

The product uses clinically-proven, natural, and non-GMO ingredients and contains no harmful synthetic ingredients. The company ensures high levels of purity and quality as its products are manufactured at facilities that follow GMP guidelines.

What it Contains:

Every serving (4 capsules) of Prime Male contains:

  • D-Aspartic Acid Calcium Chelate – 1600 mg
  • BioPerine – 10 mg
  • Boron – 5 mg
  • Korean Red Ginseng (root extract) – 120 mg
  • Luteolin – 60 mg
  • Magnesium (magnesium citrate) – 100 mg
  • Ashwagandha extract 4:1 (root) – 300 mg
  • Nettle root 10:1 extract – 160 mg
  • Vitamin B6 (as P-5-P) – 7.5 mg
  • Vitamin D3 – 5000 IU
  • Vitamin K2 (as menaquinone – 7) – 45 mcg
  • Zinc (as Zinc citrate) – 30 mg

Each bottle of Prime Male contains 120 capsules, which constitute 30 servings in a month. The manufacturer recommends having one capsule four times a day, ideally beginning with breakfast and then following every three hours. The product comes with a 90-day money-back guarantee if you are not satisfied with the results.

The Pros:

  • 12 Clinically-proven Ingredients, like Nettle Root
  • Natural and Non-GMO Ingredients 
  • Made in GMP-compliant facilities
  • 90-days money-back guarantee

Summary: Prime Male is a first rank T-booster by any yardstick. It contains most of the tested and verified T-boosters, blending ingredients from across cultures, be they from China (ginseng) or India (ashwagandha). Moreover, Prime Male is endorsed by Dolph Lundgren of Rocky IV fame.

6. Best Testosterone Booster for Workouts: Testo-Max by Crazybulk

Testo-Max is a standard testosterone booster legal steroid made by Crazybulk, specializing in producing a full gamut of bodybuilding supplements.

Crazybulk deals in the manufacturing of ‘legal steroids,’ which means that they mimic the efficiency of real steroids without carrying the harmful effects of steroids.

About Testo-Max by CrazyBulk

Testo-Max is an effective testosterone booster that contains ten top-quality ingredients to enhance testosterone in your body.

This powerful mix can help increase testosterone naturally, leading to improvements in body strength, energy levels, and sexual performance.

Popular with bodybuilders, Testo-Max is made with sustainably-sourced ingredients at a GMP-approved facility, as is the case with other CrazyBulk supplements. The clinically-proven ingredients are selected carefully by the company’s in-house nutritionists.

The supplement is free of common allergens like gluten, eggs, fish, mustard, nuts, soy, and milk.

What it Contains:

Each serving (4 capsules of 2900 mg) of Testo-Max contains:

  • Magnesium (magnesium citrate) – 200 mg
  • Zinc (as Zinc citrate dihydrate) – 10 mg
  • Vitamin B6 (as P-5-P) – 2 mg
  • Vitamin D2 (ergocalmidione) – 10 mcg
  • Vitamin K1 (as phytonadione) – 20 mcg
  • L-Aspartic Acid – 2352mg
  • Fenugreek extract 4:1 — 40 mg
  • Red Ginseng Extract 4:1 – 40 mg
  • Nettle leaf 4:1 extract – 40 mg
  • Boron – 8 mg
  • BioPerine – 5 mg

Each bottle of Testo-Max contains 120 capsules to last an entire month. It is recommended to take four capsules approximately 20 minutes before breakfast. With a promise of visible results within two weeks of usage, the manufacturer recommends a workout period of two months on and 1.5 weeks off.

The Pros:

  • Results available within two weeks
  • Manufactured in GMP certified units
  • Contains no allergens
  • Safe to use with other suggested supplements

Summary: Testo-Max by CrazyBulk is definitely one of the most popular testosterone boosters for workout and bodybuilding purposes. Free of allergens, the product uses high-quality ingredients and comes with the guarantee of results, and is a favorite among bodybuilders.

Dosage for Testosterone Boosting Supplements

Testosterone boosting supplements are available as injectables, gels, patches, powders, and oral pills or capsules. Injections and gels are mostly recommended to treat extremely low levels of testosterone, that too as a part of therapies and treatments and their usage is otherwise limited by the Food and Drug Administration (FDA).

Oral pills and capsules seem to be the most popular and easily-available choice among those looking to increase testosterone levels for enhancing their sex drive and improving muscle gain.

The recommended dosage for most pills or capsules as per the manufacturers is usually three to four capsules in a day, but this depends on the serving size. 

While some suggest taking one capsule four times a day along with meals, others advise taking all the capsules at once with breakfast. Be sure to check the full ingredient list and the serving size before consuming any testosterone supplement.

Similarly, it is essential to follow the instructions and take all possible precautions while using other forms of supplements like skin patches and gels, as their misuse could cause serious side effects.

Summary: The dosage of the testosterone supplement would depend on the form of a supplement that is being used. Since there are no definitive studies available about the exact dosages of the supplements, it is best to follow the manufacturers’ advice or discuss the same with a qualified health professional to decide upon the exact dosage required.

Side Effects of Testosterone Booster Supplements

If consumed in safe doses, most testosterone boosters pose no significant side effects.

However, some components used in testosterone boosting supplements (like fenugreek and ashwagandha) might result in adverse results like nausea, diarrhea, mood changes, or headaches when taken in excess quantities (5), (6).

Thus, if you are allergic to a specific ingredient in the supplement, you should explore alternatives.

The other related risk of sustained levels of high doses over a period of time may disrupt the natural production cycle of the body and lead to irritability, aggression, or disruption in sexual activity. It may also lead to increased acne or skin infections, reduced sperm count, testicular shrinkage, and fluid retention (7).

Some studies have shown that the use of testosterone boosting supplements also resulted in sleep apnea, heart-related problems, and an increased risk of prostate cancer and tumors (8), (9).

Summary: There have been limited studies undertaken to study the side effects of testosterone supplements on our bodies. However, specific ingredients of such supplements may trigger reactions, and their sustained usage may lead to more severe health issues.

Frequently Asked Questions (FAQs)

How do I choose the right testosterone supplement?

Go for supplements that have natural ingredients in the right quantity and avoid supplements with synthetic additives. Always check the ingredients before making your decision, and consult health experts to determine the supplement best-suited for your needs.

Is the use of testosterone supplements legal?

Due to the mixed results regarding the efficiency and safety of testosterone supplements, the FDA has approved the usage of testosterone products, like injections, for replacement therapies and treatments only (10).

Other forms of testosterone supplements, like powders and pills, are available in the market, but not regulated by the FDA. Beware of poor quality products making false claims, as they cause health damage.

Thus, the use of testosterone boosting supplements in the form of pills and powders is legal to use, but you must exercise caution in choosing the right product as they are not regulated by the FDA.

What are some ways to improve testosterone naturally?

You can improve testosterone levels in your body in several ways:

  • Eat right: Consume foods rich in vitamins and minerals that promote improvement in testosterone levels. For e.g., foods with high levels of vitamin D, zinc, and protein help boost testosterone levels naturally (11), (12).
  • Be physically active: Exercise arrests causes like obesity, which might lead to low testosterone levels.
  • Reduce stress: Stress may impact the testosterone levels adversely, which might lead to low energy levels, general weakness, low libido, etc. You should practice stress management techniques like meditation and exercise to ensure overall mental and physical well being (13).
  • Sleep well: Rest helps the body to recover easily from fatigue and exhaustion. Studies have also shown that healthy sleep patterns are directly related to improved testosterone levels (14).

The Final Note 

With age, the level of testosterone in the human body naturally decreases. The usage of a natural testosterone booster might help improve sex drive and muscle gain. There are ample high-quality testosterone supplements available in the market, and you must select the one best suited for your needs.

Most testosterone supplements have high doses of ingredients such as fenugreek, zinc, and Vitamin D to help you produce higher levels of testosterone, but be sure to regulate their usage as per recommendation or under the guidance of a medical health expert to avoid side effects.

And remember, that even the best quality testosterone supplements need to be paired with the right diet, lifestyle, and exercise regime to see the best results.

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