The 4 Best Vegan Testosterone Boosters in 2022

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If you’ve been in a gym environment, you’ve probably heard the term testosterone booster at one point or another. While there are diverging opinions on it — with one group of people treating it as a classic snake-oil scam, there are also numerous people vouching for its benefits, so it becomes increasingly hard to situate oneself.

The truth is that certain manufacturers are essentially producing garbage supplements, including testosterone boosters. This is either because they’re using novel ingredients with no scientific backing, or they’re just not using the optimal dosages.

To help you find a good vegan testosterone supplement, we’ve primarily looked at supplements that don’t contain ingredients like Vitamin D3 (derived from lanolin), or capsules made from gelatin.

We’ve also researched which ingredients contribute to an increase in testosterone production and made sure to find testosterone boosters that contain those ingredients served in an appropriate dose. 

Here is a quick table previewing the three supplements we found:

Testosterone Boosters: Where to Buy:
#1 – Androsurge Testosterone Booster Available at Jacked Factory
#2 – Centra Peak Testosterone Booster Available at Centra Peak
Alpha Viril Testosterone Booster Available at Alpha Viril
Testo Lab Testosterone Booster Available at Testo Lab

Below we share a review on each testosterone booster and we share information on testosterone boosters, and their potential benefits. 

How to Find The Right Vegan Testosterone Booster

There is a lot of confusion when it comes to testosterone boosters and it’s always difficult to known know which supplements are worth your investment and which ones are scams.

If you want a legitimate vegan-friendly testosterone booster, here are a few points to consider:


Does the manufacturer include scientifically backed ingredients that are absolutely known to positively affect testosterone levels? Does the supplement you are buying include ingredients like Vitamin D, Zinc, or Tribulus Terrestris?

We’re going to cover (in a section below) some of the ingredients you should find in legitimate testosterone boosters, so keep your eyes peeled for that.


How are the doses for each ingredient? Are they adequately dosed to provide you with the benefits you’re looking for? For instance, D-Aspartic Acid (a rather popular testosterone enhancer ingredient) is best efficient when you take between 2,000mg-3,000mg per serving.

We have also included a section below with recommended dosages so that you know, specifically, if the testosterone booster you’re investing in contains ingredients with the right dosages.


Is there a discrepancy in the price point between testosterone boosters with similar formulations?

Price is often stipulated based on brand reputation, but you want to keep an eye out on the formulations to understand whether or not you’re over-investing in a certain supplement.

You might have a $60 supplement that contains the same ingredients as one costing $40, so this is something you have to keep in mind.


Does the product include an X number of servings you can be happy about? If you’re interested in a particular supplement, check if they’ve got any sort of special deals for ordering multiple containers of the product.

Product Form

Testosterone boosters typically come in capsules or tablets, which means the nutritional content within them may take slightly longer to take effect upon ingestion.

Besides, because a lot of these supplements include a diverse number of ingredients and dosages, it’s hard to combine everything in a single capsule, and therefore you might have to take more than one capsule per day for optimal results.

User Review

How are recent customers evaluating the product? If you want to know how certain supplements work for most people, be sure to read the reviews carefully to ensure they’re actually legit.

Most people don’t know this, but huge websites like Amazon, Trip Advisor, and even Google Maps have listings with a lot of fake reviews, crafted by the manufacturer.

Brand Reputation

There’s no shortage of testosterone boosters, which is why it’s incredibly important to know what you’re actually putting in your body because anyone can launch testosterone boosters and employ shady marketing tactics to exaggerate the actual benefits.

You also have to understand whether or not the brand behind the product is actually legit. Is it well-known and trusted among customers? Or is it a seemingly overnight success that magically managed to gather 5-star reviews? Be sure to be thorough when reading about the products you are buying, and go one step deeper by researching the company itself.

Top 4 Picks For Best Vegan Testosterone Boosters

1. Androsurge Testosterone Booster

Androsurge is probably the most popular testosterone booster on the market, and according to its manufacturer, it is the first scientifically-dosed, non-proprietary blend, all-natural testosterone booster for men.

The supplement is mostly advertised as an estrogen-blocker, but that’s because reducing estrogen production augments testosterone production, allowing you to experience several benefits.

Reasons to Choose Centra Peak
  • Many of the ingredients are scientifically backed and delivered in effective dosages, making this supplement an effective testosterone booster.
  • Affordable in comparison to other testosterone-boosting supplements.
  • Hundreds of positive reviews.

Androsurge works with estrogen blockers, or antiestrogens, which are ingredients that block the estrogen receptor (ER), which suppress estrogen production. This effect is associated with an increase in levels of LH, follicle-stimulating hormone (FSH), and testosterone

Let’s look at the key ingredients in Androsurge:

Vitamin D3: This vitamin has long been associated with testosterone production, in fact, people that are deficient in Vitamin D may experience low testosterone levels, which can be solved with Vitamin D supplementation. Said supplementation is also associated with different benefits, including increased cognition, immune health, bone health, and overall well-being. 

Eurycoma Longifolia: According to Jacked Factory, Eurycoma Longifolia can also enhance the production of testosterone. While there is some evidence that it has a minor effect on cortisol reduction and libido increase, more research is required to fully assess its effects. 

DIM (Diindolylmethane): DIM is a molecule that can be found in broccoli, kale, and cauliflower. Some studies suggest that DIM can keep the body well-balanced by preventing drastic increases/decreases in estrogen, and also provide your body with anti-carcinogenic properties and aromatase-inhibiting effects. 

Grape Seed Extract: This ingredient is essentially a mixture of tannins and procyanidins, which appear to exert anti-estrogenic effects while also enhancing blood flow. Naturally, ingredients with anti-estrogenic qualities are able to increase testosterone production.

Rhodiola: This herb is recognized for its adaptogenic properties, namely in reducing fatigue and exhaustion in prolonged stressful situations. Therefore, it allows the subject/consumer to have more productive workouts due to reduced fatigue levels, increasing the number of calories burned. 

Zinc: As you probably know, zinc is involved in many bodily functions. However, it’s most commonly recommended for its ability to reduce the frequency of illness and to support optimal levels of testosterone

While it doesn’t contain an abnormal number of ingredients (like many other supplements), it seems to contain ingredients that appear to have scientific validity. 

What’s more, it is a highly reviewed supplement with hundreds of reviews, most of which are highly positive. 

For instance, one review states the following:

“So far, this stuff has been a game changer. I had a testosterone test done before taking it and was low enough to have some concern, but too high for Hormone Replacement Therapy. So, I picked this stuff up to try and get some of what I was missing back, and boy has it been working.

I’ve felt sharper, and more focused. My body weight is going down again, and my girlfriend really appreciates the other benefits. 😉 I don’t know if this supplement will work for everyone, and I’m not in a position to be able to talk about its strengths and weaknesses compared to other products, but I can tell you that, it works really well for me.”

Like this one, you’ll be able to find many other reviews, which claim that this product actually works. 

Finally, this supplement is quite affordable, especially when compared to other offers on the market. It contains 60 servings for $35.99, or $0.59 per serving, which is relatively cheap.

2. Centra Peak Testosterone Booster

Centra Peak is also a fan favorite among those looking for vegan-friendly testosterone boosters, and it’s optimal if you’re struggling to build muscle, are experiencing low mood, have abdominal fat built-up, and have noticed a decrease in libido.

One of the biggest selling points of Centra Peak is transparency.

They list out their exact formula (including ingredients and dosages) on their website, which not every company does, save the ones that are truly legitimate.

Reasons to Choose Centra Peak
  • 14 unique and powerful ingredients.
  • Contains ingredients present in nootropic formulas (hence it can provide you with cognitive benefits like reduced stress, improved focus, and mood).
  • GMP-Certified, Gluten-Free, Non-GMO, and Preservative Free.

Another great selling point is that Centra Peak doesn’t solely help support testosterone, but it contains ingredients that are proven to enhance brain health and mood.

Here are some of the key ingredients in Centra Peak:

Vitamin D3: There is a strong association between vitamin D levels and testosterone — in fact, increases in vitamin D are shown, in various studies, to help increase both free and total testosterone levels.

Zinc: A mineral your body can’t produce, you can only obtain Zinc from your diet. Its association with testosterone levels is more than valid, but it can also affect DHT (a type of strong androgen hormone like testosterone).

Vitamin B6: Not a vitamin B6 you often find in most testosterone supplements, but it can help promote testosterone in two ways. It can stimulate the production of the androgens which produce testosterone, and it affects the C2 pathway in the brain that regulates estrogen production.

Boron: Quite the significant research reveals that boron is capable of enhancing free testosterone, reducing SHBG levels (which is a protein produced by the liver that binds to testosterone), and Estradiol, which is a major female sex hormone.

Ashwagandha: A rich source of alkaloids, fatty acids, and steroidal lactones, Ashwagandha has been shown to have stress-reducing properties. That said, it’s not included in Centra Peak solely for that reason. It’s been used for hundreds of years as a libido enhancer, with modern research suggesting that it increases testosterone and fertility.

Phosphatidylserine (PS): A highly regarded and premium ingredient, Phosphatidylserine’s main function is to promote efficient glucose uptake so that you can experience more energy, improved clarity, as well as increased focus. Besides, it also blocks cortisol, which will help you feel less stressed, which results in improved testosterone production.

Apart from the aforementioned ingredients, Centra Peak also contains other ingredients such as Magnesium, Vitamin K2, Indole-3-Carbinol, Mucuna Pruriens, Rhodiola Rosea, Ginseng, and Luteolin, among others.

In other words, it’s a highly stacked supplement with ingredients that have been demonstrated, in studies, to affect testosterone production (and for some, increase physical performance).

In summary, Centra Peak is a legitimate testosterone booster sold by a company that has no issues with revealing exactly what they use in the formulation. Not all supplement companies reveal their formula, but Centra Peak is both transparent and trustworthy.

3. Alpha Viril Testosterone Booster

Alpha Viril is a powerful formula that contains natural, organic, non-GMO ingredients that are supported and validated by real scientific research, making it not only an effective but also an extremely safe formula.

It contains optimal ingredient dosages and also an effective combination of herbal extracts that confer you with hormonal balance and improved testosterone levels.

With over 900+ reviews, Alpha Viril is an effective formula for men that wish to boost testosterone levels and recover the libido they once have felt.

Reasons to Choose Alpha Viril
  • Contains clinically effective and safe ingredients.
  • Easily digestible plant-based capsules.
  • Made in the USA.
  • Zero-Risk Guarantee

In fact, the company claims solely use proven to work ingredients that are backed by clinical studies, including Vitamin D and Zinc.

Here is a quick overview of some of the ingredients present in Alpha Viril:

Testofen (50% fenusides, 50% Saponins): This is a patented herb derived from fenugreek seeds, which is considered a libido-enhancing ingredient. More recently, it’s been deemed to increase testosterone, due to the primary compounds present within furostanolic saponins.

HFL (the manufacturer) claims that Testofen can dramatically increase free testosterone levels.

Avena Sativa Extract: Also referred to as Oat Straw Extract, this ingredient is believed to offer numerous health benefits, among them you’ll find improvement of brain function and mood. However, HFL, also claims that using the optimal dosage and extract of the Oat Straw can actually result in an ingredient that increases free testosterone levels.

Tongkat Ali Extract: Also known as Longjack, this is an herbal remedy that has been used in Southeast Asia for centuries. It’s used to treat a variety of ailments, including erectile dysfunction, fevers, and bacterial infections.

In fact, a 1-month study in 76 older men with low testosterone found that taking 200mg of Tongkat Ali Extract per day resulted in increased levels of testosterone in over 90% of participants.

Maca Root: Native to Peru, this ingredient has been traditionally used to increase fertility and enhance sex drive. It contains a chemical called p-methoxybenzyl isothiocyanate, which is reputable for increasing libido in both men and women.

A review from 2010 that included four randomized clinical studies with 131 participants found evidence that Maca Root can improve sexual desire after six weeks of ingestion.

All in all, Alpha Viril appears to deliver a highly effective formula that is set on delivering results no matter what — in fact, the company even insists that customers ask for a full refund if they do not experience an increase in testosterone in 30 days.

4. Testo Lab Pro by Optinutra

Opti Nutra’s Testo Lab Pro supplement is a groundbreaking formula designed not only to improve testosterone by 17% (according to the manufacturer), but it’s also capable of boosting muscle size, strength, and recovery.

It contains an optimal blend of nutrients that aid in the production of testosterone, including Vitamin D, Zinc, Magnesium, and more.

Its core ingredient (KSM-66 Ashwagandha Extract) has been shown in human research to make significant improvements in testosterone.

Reasons to Choose Testo Lab Pro
  • Optinutra uses scientifically-backed ingredients (and nutrients)
  • More affordable than most T-boosters
  • Optinutra abides by strict standards: it tests for banned substances; its supplements are free from major allergens, and also avoids synthetic ingredients.

Optinutra, the company behind this supplement, claims to have used only ingredients (and nutrients) backed by scientific research. Here are some of them:

Ashwagandha Extract: In a 16-week, randomized, placebo-controlled, double-blind, crossover study, the intake of an ashwagandha extract was associated with significant changes in overweight individuals aged between 40 and 70 years that reported to have symptoms of fatigue, as well as reduced vitality.

Vitamin D3: In a randomized controlled study, researchers found that men who were given a daily dose of a vitamin D supplement experienced a significant increase in total testosterone, whilst those taking a placebo hardly experienced any changes.

Boron: A 2015 review of boron literature (studies) published in the IMCJ, revealed that taking a 6-mg dose of boron for a week can lead to the following benefits:

  • Increasing the metabolism of total testosterone in your body to free testosterone, which improves sex-related functions;
  • Increased free testosterone by nearly 25%;
  • Reduced the indicators of inflammation, namely interleukin and C-reactive proteins
  • It allowed more free testosterone to bind with proteins in the blood, which can have positive effects when aging.

Zinc: Studies show that taking a zinc supplement may not help raise your testosterone levels unless you’re not getting enough of this mineral. If you find out that your zinc levels are low, then it’s likely that supplementing with zinc will increase the levels of free testosterone in your body.

Testo Lab Pro is a solid testosterone supplement that sticks (mostly) to the right ingredients and dosages. Also, it’s a more affordable solution than the Centra Peak booster, which provides users with the same servings per bottle.

What Is Testosterone?

Testosterone is a steroid hormone in the body that is responsible for several key functions, and for those interested in health and fitness, testosterone plays a crucial role in the increase of muscle mass and bone density, or how fat is distributed through the body.

However, testosterone is most connected to sex drive and plays a vital role in sperm production, and it’s a hormone that starts to significantly decrease after age 30.

Testosterone is formed primarily in men’s testicles, but it can also be formed in women’s ovaries, though in a much smaller amount, which is why women can build muscle as well.

What Are The Signs of Low Testosterone?

Low levels of testosterone, also referred to as low T levels can produce a variety of symptoms in men, some of which include:

  • Weight gain
  • Decreased sex drive
  • Less energy
  • Feelings of depression
  • Less body hair
  • Thinner bones
  • Low self-esteem
  • Moodiness

As we’ve mentioned, yes, testosterone product does dip when you reach a certain age, but other factors may contribute to a drop in testosterone.

For example, chronic health conditions and stress can also reduce testosterone production. Here are some of the health conditions that may lead to that:

  • Kidney disease
  • AIDS
  • Alcoholism
  • Cirrhosis of the liver

If you suspect that your testosterone levels are low, your doctor can actually check your testosterone levels with a simple blood test, so please do consider that if you’re not in the know.

What Are Testosterone Boosters?

Testosterone boosters are typically defined as natural supplements that help your body in the production of testosterone. They work by directly increasing testosterone or related hormones, but some actually prevent testosterone from getting converted into estrogen.

Put simply, testosterone boosters contain natural ingredients or substances that trigger processes in the body that are responsible for the creation of testosterone.

How Do Testosterone Boosters Work?

Whether or not a testosterone booster works depends on the ingredients stacked within the supplement, as well as the respective dosages.

Certain ingredients trigger different mechanisms in the body that directly or indirectly aid in the production of testosterone, and if you’re interested in knowing more about which ingredients you should have in your testosterone booster, we have a section below dedicated to that.

Ingredients to Look For in Testosterone Boosters

The most important thing to contemplate upon before you invest in a testosterone booster or any other supplement that claims to provide XYZ benefits— is the ingredients used. It’s not unusual to see companies market certain ingredients as miracle ingredients, but once you have a closer look and evaluate the actual evidence, there’s nothing to sustain it.

The ingredients we will share with you below have been listed on the basis that they contain some amount of evidence that confirms their effectiveness in raising testosterone levels.

Tribulus Terrestris


Tribulus Terrestris is a rather controversial ingredient amongst researchers, particularly in how it exactly operates in the body.

However, what researchers seem to know is that it doesn’t increase testosterone per se (or a significant increase, at least), but it increases libido and sexuality by stimulating the anterior pituitary gland to release luteinizing hormone (LH), which is in a way responsible for producing testosterone. (feel free to read more about it here)



Fenugreek is considered a libido-enhancing ingredient.

But more recently, it’s been deemed to increase testosterone. And the primary compounds in Fenugreek (called furostanolic saponins) are what is pointed to as the reason why fenugreek causes an increase in testosterone. Still, researchers haven’t determined that in human studies.

One of the most comprehensive studies tested two groups of 15 college men over an eight-week period suggests that fenugreek may reduce the enzymes that convert testosterone into estrogen.

The two groups performed resistance training four times a week, but only one of the groups received 500 mg of fenugreek per day.

Free and total testosterone levels increase in the group receiving fenugreek, whilst the group that didn’t receive fenugreek experience a declined in testosterone. Also, those taking fenugreek experienced a greater increase in fat loss and strength.

There was also another study that examined fenugreek’s effect on sexual function and quality of life. Fenugreek was given to 60 healthy men between 25 and 52 years old with either 600mg of fenugreek or a placebo pill every day for six weeks.

Those taking fenugreek reported an increase in strength and experience different benefits in varying proportions: including an increase in libido, sexual performance, energy levels, and improved well-being.

D-Aspartic Acid

D-Aspartic Acid is a natural amino acid that can boost low testosterone levels.

Research suggests that it does so due to the release of certain hormones such as the follicle-stimulating hormone and luteinizing hormone.

The luteinizing hormone makes the Leydig cells in the testes produce testosterone.

In other words, D-Aspartic Acid may work by actually stimulating hormones that help in the production of testosterone, but at the same time, across different studies we found, it seems to be helpful in individuals with low testosterone levels and not people with normal testosterone levels.


Ashwagandha, also referred to as Withania somnifera, is an herb used in ancient Indian medicine.

It’s primarily used as an adaptogen to help with the reduction of stress and anxiety, but certain studies suggest the ingestion of ashwagandha has led to an increase in testosterone levels in men, as well as an increase in exercise performance, strength, and fat loss.

However, this is likely an indirect result of cortisol reduction.

Cortisol, also called the “stress hormone” is a catabolic hormone. In other words, its job is to break down the cells in the body and convert them into energy, which may have a detrimental impact on muscle growth, which is also one of testosterone’s primary functions.



Zinc deficiency can lead to low testosterone, so you must have a healthy amount of zinc in your diet. As such, any testosterone booster without zinc content is quite weird.

At the same time, the exact mechanism that links low levels of zinc with low levels of testosterone is yet to be precisely confirmed, but researchers speculate that zinc affects Leydig cells, which are responsible for the creation of testosterone within the testicles.

Vitamin D

vitamin D

Vitamin D is a fat-soluble hormone produced in the skin when exposed to sunlight, and its active form functions as a steroid hormone.

Large portions of the world population live in areas or have lifestyles that diminish exposure to sunlight, as a result, levels of vitamin D are lower.

One study found a close correlation between low vitamin D levels and low testosterone levels, and also found out that participants that spent more time in the sunlight (which leads to higher vitamin D levels) experienced an increase in testosterone levels.

In fact, increasing your vitamin D stores may not only increase testosterone levels, but it may also lead to other related health benefits, such as sperm quality.

Recommended Dosages for Testosterone Boosters

It’s important to understand that while a testosterone booster may contain the ingredients we have just designated above… if it doesn’t contain the right dosages, you may be unable to experience the full benefits.

As a result, we’ve gathered information on the right dosages based on certain studies:

  • D-Aspartic Acid: 2,000-3,000mg per day
  • Tribulus Terrestris: 1,875mg per day
  • Fenugreek: 600mg per day
  • Ashwagandha: 5 grams per day
  • Zinc: 3mg/kg of body weight per day
  • Vitamin D: 3,000-5,000 IU per day

Forms Of Testosterone Boosters

The majority of testosterone boosters are available in capsules, but nowadays you can also find a few brands using tablets.

Because there’s a variety of ingredients in each formula, the use of capsules allows manufacturers to fit every ingredient in manageable serving sizes.

Akin to nootropic supplements, manufacturers stack a combination of different ingredients that they believe have better synergy and thus provide users with optimal benefits.

That said, you can also buy the ingredients separately — for instance, Tribulus Terrestris by itself is already considered a testosterone booster, and is actually sold by manufacturers as a testosterone booster, even though we can’t actually attest to its effectiveness on its own.

And it’s not unusual to take certain ingredients on their own, especially if you have low levels of certain vitamins or minerals like Vitamin D or Zinc. Still, we find that formulation like the ones asserted in this is way more effective than standalone ingredients.

Bottom Line

Make sure that when searching for a testosterone booster, you pick one that contains at least some of the ingredients we have mentioned.

Also, keep a close eye out on certain ingredients, namely the capsules that might contain gelatine (which is usually derived from pigs), and vitamin D3 (which might be derived from lanolin).

The three options we have included in this article were the most promising and transparent we came across, thus why we’ve decided to only include two options. It’s not easy, in such an industry, to find products that don’t seem shady or unrevealing.

All of the aforementioned supplements seem to follow a scientific approach, and none of the companies seem to hide any information. In Alpha Virl’s (or HFL’s) case, they’re happy to provide you with a refund if you’re not happy with the results.

Thank you for reading this blog post, and we will see you around.

Editor’s note: The content on this website is meant to be informative in nature, but it should not be taken as medical advice. The content of our articles is not intended for use as diagnosis, prevention, and/or treatment of health problems. It’s always best to speak with your doctor or a certified medical professional before making any changes to your lifestyle, diet, or exercise routine, or trying a new supplement.

Hey there! My name is Alex and I've been vegan for over five years! I've set up this blog because I'm passionate about veganism and living a more spiritually fulfilling life where I'm more in tune with nature. Hopefully, I can use Vegan Foundry as a channel to help you out on your own journey!