Best Testosterone Boosters of 2020 (Expert Guide & Reviews)

We kick-start this list with the best testosterone supplement for 2020 called “Testosterone Triple Action” from TestoGen. This supplement claims to increase muscle size, stamina, strength, libido levels, and improve sexual performance. The main reason why we love it is that it contains proven, all-natural ingredients, and it has zero side effects.  

This legal testosterone booster contains kD-Aspartic Acid, magnesium, vitamin D3, nettle leaf extract, Korean red ginseng extract, fenugreek extract, vitamin K1, vitamin b6, zinc, boron, and BioPerine. 

According to TestoGen, research suggests that D-aspartic acid helps increase testosterone production by more than 45% in just a couple of weeks. Furthermore, the nettle leaf extract is one of the best natural ingredients for boosting libido and building lean muscle mass.

This is probably the most-effective testosterone booster out there. One user claims that results can be felt within only one month. According to this user, he felt more energy in everyday life, improved performance during workouts, and he feels and looks younger. 

Of course, we made sure to get our hands on this product and test it out ourselves. Believe it or not, our male colleagues also reported increased energy levels only a month after! 

Currently, interested buyers can purchase this over-the-counter testosterone booster using the code CORONA20 and get a 20% discount. The shipping is discreet, and you get a 100% money-back guarantee.

Contents per container: 120 capsules per container; D-aspartic Acid (2352 mg), magnesium (200 mg), vitamin D3 (50 mcg), nettle leaf extract 4:1 (40 mg), Korean red ginseng extract 4:1 (40 mg), fenugreek extract 4:1 (40 mg), vitamin K1 (20 mcg), vitamin B6 (20 mg), zinc (10 mg), boron (8 mg), Bioperine® 95% Piperine (5 mg)

Next up, we have a vitality complex—an all-natural testosterone booster from Prime Male that aims to enrich every man’s life by helping build lean muscle mass, shed excess weight, improve libido and enhance mood. Overall, this product turns men into a younger and more active person. 

Prime Male contains all-natural, premium ingredients, including vitamin D3, vitamin K2, vitamin B6, magnesium, zinc, D-aspartic acid calcium chelate, Asian red ginseng, luteolin, mucuna pruriens extract, nettle root extract, BioPerine, and boron. 

We were glad to see zinc on the list of ingredients, as it is a mineral known for playing a pivotal role in testosterone formation. Moreover, many studies have shown that vitamin D improves overall testosterone levels in the male body. As for mucuna pruriens, it gives the body L-dopa, a component that blocks prolactin, or the “girly hormone,” while boosting testosterone levels at the same time. 

Many user reviews claim that there are the best testosterone pills out there. According to Dolph Lundgren, Hollywood legend, this supplement helped him maintain his physical strength, vitality, and overall youthful appearance. 

On the flip side, some customers report mild side effects, including headaches and acid reflux. However, keep in mind that some people do not tolerate particular ingredients and that everybody’s organism is different.

The creators of this testosterone booster have got their buyers covered with a 90-day risk-free guarantee. On the flip side, this guarantee does not cover shipping costs. Also, we highly recommend purchasing this booster on the official website, as many distribute fake products with questionable ingredients.

Contents per container: 120 capsules per container; vitamin D3 (5000 IU), vitamin K2 (45 mcg), vitamin B6 (7.5 mg), magnesium (100 mg), zinc (30 mg), D-aspartic acid (1600 mg), Asian red ginseng (120 mg), luteolin (60 mg), mucuna pruriens extract (300 mg), nettle root extract (160 mg), BioPerine (10 mg), and boron (5 mg)

The third spot for the best testosterone booster goes to TestoFuel. It’s a revolutionary supplement specially designed for effortless muscle building. The product also claims to increase overall strength and endurance, reduce body fat, improve mood levels, and boost confidence in every aspect of life. What is even more important is that it features all-natural and safe ingredients.

The main ingredients in the natural testosterone booster formula include D-aspartic acid, vitamin D, oyster extract, ginseng, fenugreek, magnesium, vitamin B6, vitamin K2, and zinc. 

The oyster extract does not only do wonders for libido levels, but it’s also one of the best sources of zinc. TestoFuel claims that studies have shown oyster extract to inhibit the process of testosterone converting to estrogen, improving the reproductive function. 

The testimonials for this product are very impressive. Champions such as Mr. Olympia and Robby Robinson swear by this product, and it’s also praised by many all around the world. 

According to a satisfied customer from Denmark, this supplement helped him boost his energy levels, strengthen his sexual desire, and increase his muscle mass in only three months!

This testosterone booster for men is also very affordable, and there are frequent discounts available on the official website. All in all, if you are a bodybuilder or an athlete looking to gain lean muscle mass, then this product is what you need.

Contents per container: 120 capsules per container; vitamin D3 (5000 IU), vitamin K2 (18 mcg), vitamin B6 (5 mg), magnesium (200 mg), zinc (10 mg), d-aspartic acid (2300 mg), Asian red Panax ginseng (100 mg), fenugreek (100 mg), and oyster extract (100 mg).

M-Theory’s Natural Test Support takes the fourth spot on our testosterone booster reviews list, and here’s why. This quality multi-vitamin with nighttime recovery promises to increase testosterone and reduce cortisol and estrogen—safely and naturally. The three main ingredients responsible for the benefits in the AM blend are ashwagandha, ForsLean, and DIM.

KSM-66 (ashwagandha extract) helps reduce stress, fatigue, and overwork while also increasing mental clarity, alertness, and concentration. It’s also beneficial for physically active people, as it helps enhance overall performance during exercise. 

Other beneficial ingredients in the AM blend include vitamin D3, boron, and BioPerine. Another thing we were impressed by was the dual blend. This product comes in an AM and OPM blend, and each was created for different purposes.

The AM blend contains powerful ingredients meant to energize you and get you ready for the day ahead, while the PM blend supports you during nighttime. Not only that, but the PM blend of this best testosterone booster for muscle gain helps you get restful sleep. 

As for the ingredients, the PM blend contains 350 mg of magnesium, 39 mg of zinc, 300 mg of mucuna pruriens, and 1 mg of melatonin.

The user reviews were excellent for this product as well. According to one satisfied user, this supplement helped him overcome his weight loss plateau, while another user reported witnessing differences in strength after only five days of use.

We suggest purchasing this top testosterone booster in bundles, as we believe this is the best way to get your money’s worth. For reference, a 60-day supply adds up to $104.95, with no additional shipping fees.

Contents per container: 60 capsules per container; AM BLEND: vitamin D3 (7500 IU), boron (6 mg), KSM-66 ashwagandha root extract (600 mg), fenugreek (300 mg), ForsLean (250 mg), diindolylmethane (DIM-250 mg), Bioperine (5 mg); PM BLEND: magnesium (350 mg), zinc (30 mg), mucuna pruriens (300 mg), BioPerine (5 mg), melatonin (1 mg).

This is one of the best testosterone booster supplements that will help you unleash your inner beast. Beast Sports Nutrition’s Super Test Maximum promises to help customers become the man that they are destined to be. This muscle-building anabolic blend helps burn body fat while maintaining lean muscle. In recovery, it elevates testosterone levels and detoxifies the kidneys and liver.

The main ingredients in this supplement are also impressive. It contains KSM-66 ashwagandha, bulbine natalensis extract, fenugreek extract, primavie shilajit extract, boron citrate, S7 nitric oxide support, estrogen defense, liver and kidney support, and DHT defense. 

According to Beast, bulbine natalensis helps enhance libido levels by increasing testosterone and decreasing estrogen. Furthermore, fulvic acid is a well-known Ayurvedic natural solution for fertility and vitality problems.

Most user reviews see this product as the best natural testosterone booster, with only three customers rating it with three out of five stars. Most customers praise Super Test Maximum for helping with increasing strength and overall mood levels. On the flip side, one customer reported not feeling any significant bodily changes, but it’s essential to keep in mind that this person has been using it for only two weeks.

Contents per container: 30 servings per container; KSM-66 ashwagandha extract (600 mg), bulbine natalensis (600 mg), fenugreek extract (300 mg), shilajit extract (100 mg), boron citrate (10 mg), a bioactive-enhanced complex of green tea leaves, turmeric, green coffee beans, tart cherry, broccoli, kale, blueberry (50 mg), Japanese knotweed (200 mg), 3,3′-Diindolylmethane (200 mg), pumpkin extract (200 mg), stinging nettle extract (150 mg), turmeric (100 mg), cranberry extract (100 mg), BioPerine (5 mg).

It’s no surprise that Nutrex’s T-Up was listed as the best testosterone booster in 2019. This highly potent natural testosterone booster claims to support muscle gain and recovery, and there is a clinical study to back this information up. According to Nutrex, the study participants experienced a whopping 42% testosterone increase in just 12 days. Wow! 

One of the main ingredients in this testosterone supplement is D-aspartic acid, an ingredient we have previously explained to be highly effective in raising testosterone levels in men. Furthermore, this product contains vitamin B6, folic acid, vitamin B12, and zinc. Since it contains gelatin, it’s not suitable for vegans.

The reviews and testimonials for this product are excellent. The majority of users have rated T-Up with five out of five stars, while only a couple rated it with three. According to the positive reviews, this is a useful supplement with zero side effects. 

Furthermore, another user, Dwight, has been using this testosterone booster for working out, and he claims that he has been experiencing increased stamina and energy during his training sessions. As a result, he is able to train longer and harder without feeling tired. 

Conversely, some customers claim that this product wasn’t as effective as they thought it would be. However, keep in mind that many of these users have only been using this product for a month.

This product can be purchased through retailers like Bodybuilding.com or Nutrex’s official website.

Contents per container: 120 capsules per container; vitamin B6 (2 mg), folic acid (400 mcg), vitamin B12 (6 mcg), zinc (15 mg), d-aspartic acid (3000 mg).

Another good testosterone booster is Muscletech’s Test HD Hardcore Testosterone Booster, that, believe it or not, claims to boost free testosterone in just seven days. This powerful natural testosterone booster also claims to boost ATP blood levels and increase total testosterone in healthy men. Not only that, but this potent formula does not require a PCT (no cycling needed).

This relatively inexpensive testosterone booster contains ingredients such as zinc and calcium, in addition to tribulus extract, shilajit extract, boron citrate, broccoli powder, stinging nettle extract, and velvet bean extract. 

Since it contains coconut and is processed in a facility that also processes wheat, it is not suitable for people with coconut allergies or wheat intolerance. 

Most users don’t want a free testosterone booster—they want quality at an affordable price. According to one satisfied user, this product helps increase energy levels without causing acne. This information was backed up by another user who also claims that this booster does wonders for keeping energy levels up throughout the day without nasty side effects. 

Overall, we believe that this is a splendid product for tight budgets looking for a quality booster.

Contents per container: 90 capsules per container; zinc (7.5 mg), calcium (48 mg), tribulus extract (250 mg), shilajit extract (100 mg), boron citrate (100 mg), broccoli powder (50 mg), stinging nettle extract (50 mg), velvet bean extract (50 mg).

The crowd favorite—iSatori ISA-TEST GF Testosterone Booster—comes in at number eight, claiming to increase muscle mass by promoting protein synthesis and encouraging tissue growth, increasing performance in everyday life, and amplifying a man’s sex drive. What else could someone want out of a testosterone supplement?

Although this product is relatively expensive, it does contain some high-quality premium ingredients, including tribulus extract, epimedium extract (also known as “horny goat weed,” excellent for improving libido levels), tongkat ali extract, ajuga turkestanica extract, rhaponticum carthamoides extract, and butcher’s broom extract. Furthermore, it contains vitamin C, vitamin B6, magnesium, and zinc. Since it contains gelatin, it is unfit for vegetarians.

The user reviews for this new testosterone booster are predominantly positive. Phil B. says that the product helped him increase stamina and energy levels during workouts, while Jeff J. praises it for how well it works when combined with intense training sessions. 

All in all, we believe this product is worth checking out, especially if you are a die-hard gym goer.

Contents per container: 120 capsules per container; vitamin C (25 mg), vitamin B6 (7 mg), magnesium (300 mg), zinc (20 mg), ISA-TEST GF a proprietary blend (1714 mg), SOMATRIN, a proprietary blend (325 mg), ISAFLOW, a proprietary blend (100 mg).

The NOW Foods TestoJack 200 dietary supplement can also be dubbed the safest testosterone booster on the market. This relatively inexpensive product has been designed to support a man’s sexual life and overall vitality. 

Some of the ingredients responsible for its benefits include tribulus, horny goat weed, and tongkat ali. Not only that, but this supplement also doesn’t contain any soy, dairy, eggs, nuts, or gluten, and it’s suitable for vegans!

All of the ingredients are real in this testosterone booster, i.e., they are entirely natural. The product contains tongkat ali, organic maca root, epimedium extract, tribulus terrestris extract, American ginseng root, Panax ginseng root, and muira puama. 

Interested customers can purchase this product in a container of 60 or 120 veg capsules.

As expected, the user reviews for this natural, vegan-friendly testosterone booster are great. The majority of users are raving about how good it is for improving the quality of sex and general health. 

Furthermore, many praise this product for having the ability to improve a person’s overall strength and endurance during intense workouts. And although it isn’t rated as the best testosterone enhancer on our list, this is still a high-quality natural product worth trying.

Contents per container: 30 capsules per container; tongkat ali (200 mg), organic maca root (500 mg), epimedium extract (250  mg), tribulus terrestris extract (250mg), American ginseng root (75 mg), Panax ginseng root (75 mg), muira puama (50 mg).

Like the High T testosterone booster, Male Ultracore by Ultracore Power is a male performance booster that increases testosterone levels, sex-drive, and energy. It is also used for building lean muscle mass and improving sexual performance. 

This relatively expensive product promises to turn every dud into a real stud. According to the company, this testosterone booster has been proven to add size when and where it matters the most.

It’s no surprise why Male Ultracore is considered one of the top testosterone supplements on the market. The standard serving size is four capsules. Each serving contains fenugreek, longjack, KSM-66, magnesium, zinc, vitamin B6, and a VI-PEX proprietary blend (L-arginine, tribulus, horny goat weed, tongkat ali, maca root, butea superba, rhodiola rosea). It also contains gelatin, so it is unsuitable for vegans.

During a study conducted by Ultracore Power LLC that involved over 1000 customers, 90% reported greater satisfaction with strength and muscle, 88% reported larger erections, 73% felt overall more energetic, while 62% reported having increased libido.

As for actual user reviews, they were overall positive. The majority of the users were satisfied by how effective this product is. Most users report an increase in libido levels and overall performance in and outside of the gym. Some customers claim that this product takes time to start working and don’t regard it as the best product for boosting testosterone overall.

Contents per container: 120 capsules per container; fenugreek (600 mg), long jack (550 mg), KSM-66 (300 mg), magnesium (166 mg), zinc (30 mg), vitamin B6 (10 mg), VI-PEX proprietary blend (1225 mg).