The 8 Best Testosterone Boosters of 2024, RDN-Approved

Testosterone boosters are misunderstood supplements that people either put too much stock in or dismiss entirely. The real truth lies somewhere in the middle — as it usually does. For adults that are serious about making muscle gains and maximizing their gains, or are trying to keep the edge they had when they were a bit younger, natural testosterone boosters may be able to help.

Testosterone in the body plays an important role in developing skeletal muscle, and is directly linked to increased muscle size, strength, and power. (1)(2) It’s even important for improving aerobic fitness. (3) That’s why it’s critical to maintain adequate levels of testosterone in the body, especially if you’re training to get bigger, stronger, or more powerful. In this list, we’ve sifted through the best testosterone supplements for muscle growth, adults over 50, and more, and compiled our top picks to help you in your search for the ideal testosterone support for you.

The 8 Best Testosterone Boosters of 2024

• Best Testosterone Booster Overall: Transparent Labs Vitality
• Best Research-Backed Testosterone Supplement: Xwerks Rise
• Best Testosterone Booster for Men Over 50: Legion Vitality Complex
• Best Over the Counter Testosterone Booster: TestoPrime
• Best Affordable Testosterone Booster: Momentous Tongkat Ali
• Best Natural Testosterone Booster: Testosil
• Best Testosterone Booster for Muscle Gain: Testofuel Testosterone Booster
• Best Testosterone Supplement for Workouts: Testogen

Editor’s note: The content on BarBend is meant to be informative in nature, but it should not be taken as medical advice. The opinions and articles on this site are not intended for use as diagnosis, prevention, and/or treatment of health problems. It’s always a good idea to talk to your doctor before beginning a new fitness, nutritional, and/or supplement routine. 

How We Tested and Chose the Best Testosterone Boosters

The supplement market is a big pond, and there aren’t a lot of testosterone supplements worth reeling in. When deciding which to recommend, the focus remains on ingredients, dosing, and quality control. Keep reading for a more in-depth look at these three qualifiers. Check out our supplement testing methodology for more information on how we decided on these products.

• Ingredients: Some ingredients are better or more potent than others and we take into consideration the chemical form of each ingredient used. If there’s a patented version available that has been rigorously tested and a company uses a different kind for some reason, that product may not rank as highly.
• Proprietary Blends: Proprietary blends disclose the ingredients that are included but fail to disclose the exact amount of each — only the total amount of the blend, leaving consumers to guess how much of each ingredient is included. 
• Dosing: It’s one thing to include an ingredient, it’s another to include it in a clinical dose — the amount that has been researched. We prioritized ingredients with clinical doses.
• Third-Party Testing: Our team prioritized products that are third-party tested. These have been tested by a third-party lab to help ensure the ingredient list accurately represents the supplement in the bottle.

Best Testosterone Booster Overall: Transparent Labs Vitality

Pros

Ashwagandha may help increase testosterone

No artificial sweeteners or colors

Third-party tested

Cons

Need multiple doses daily

$1.83 per serving is pricey

Sometimes you can stall in your progress, even if you’re hitting the gym hard and often. It may be time to add in a testosterone supplement like this one from Transparent Labs to help you blast through that plateau. 

Transparent Labs Vitality is formulated with ingredients that are designed to work together to help increase testosterone levels and help you crush workouts. Highlights of this product are 15mg of zinc, which studies have shown may lead to an increase in testosterone, and 600mg of organic ashwagandha, which not only may boost testosterone, but may also mitigate stress-induced cortisol, a hormone that can hinder muscle repair. (19)(20)

“I’d score this a 4.25 out of 5 for its formulation,” according to Chelsea Rae Bourgeois, RDN. “The research is there — Vitality uses clinical doses of proven ingredients.”  Bourgeois also loved that the formula is third-party tested to be Informed Sport Certified, helping ensure the accuracy of the label. 

We do wish the serving size were a little more convenient, though, so we had to give this product a 3 out of 5 in that category. You need to take two capsules once or twice a day, which can be a little tedious if you decide to take the two-dose option.

Where the overall value is concerned, Transparent Labs Vitality earned a 4 out of 5. We think the formula hits all the right marks with ingredients and transparency. The $1.83 per serving cost is a little pricey, though, and may not fall within every athlete’s budget. 

[Related: The Best Natural Ways to Increase Your Testosterone]

Best Research-Backed Testosterone Supplement: Xwerks Rise

Pros

Xwerks provides research

No fillers or dyes

Budget-friendly

Cons

Not third-party tested

Bioperine isn’t well-researched

The best testosterone supplement has to have ingredients that are backed by research in doses that are clinically relevant. It’s also important to note what a supplement’s ingredients list doesn’t contain — fillers, ingredients with no clinical backing, and underdosed ingredients. If you’re looking for a testosterone supplement that checks all these boxes, look no further Xwerks Rise, which earned a 4.5 out of 5 for formulation

Xwerks Rise is formulated with all-natural ingredients, like 400mg of tongkat ali (also known as Malaysian ginseng), which studies suggest may support higher testosterone levels. (4) The ingredients list also includes 250mg of shilajit extract. If you’ve never heard of shilajit, it’s a substance found in the Himalayas that’s formed over centuries from the slow decomposition of plants. Some research has suggested it may play a role in increasing testosterone levels. (5) 

There’s also 6mg of boron, and 15mg of zinc, which have been shown to increase testosterone and play a role in bone strength. (6)(7) Finally, the formula also includes 10mg of bioperine for better absorption but more research is needed in that area. 

The serving size is only two capsules, so we gave the convenience a 5 out of 5. Unless you’re taking a ton of additional supplements, two pills probably won’t add too much to your daily stack. 

We also liked the price point with this product, which is $49 per bottle or $1.63 per serving, earning a 4.5 out of 5 for value. While you can find cheaper options on this list, we still think this is a pretty approachable price for testosterone boosters. Nevertheless, athletes shopping on a budget may prefer one of our cheaper picks.

Best Testosterone Booster for Men Over 50: Legion Vitality Complex

Pros

Bilberry fruit may have cognitive benefits

Third-party tested

All natural ingredients

Cons

Low Rhodiola rosea dose

There are cheaper options

Athletes over 50 may want some additional benefits in their testosterone-boosting supplement. We like Legion Vitality for the 1500 milligrams of bilberry fruit extract, which may help promote memory and learning deficiencies. (36) That being said, most research involves long-term use and more human studies are needed. Nevertheless, this ingredient certainly won’t hurt.

“I’d score Legion Vitality a 4 out of 5 for its formulation,” Chelsea Rae Bourgeois, RDN, says. “It contains impressive ingredients, but I wish there were just a bit more Rhodiola rosea.” This formula provides 150 milligrams of Rhodiola rosea, which has been linked to improved stress responses, according to Bourgeois. We just wish there were a little more.

Bourgeois did also like the other clinically-effective ingredients on the list, like DHEA and vitamin B12. Plus, our testers love that this product is third-party tested and free of artificial, unwanted ingredients.

Legion Vitality does have a pretty large serving size, though, so we had to give it a 3 out of 5 in that category. “You have to take three capsules to get the full dose, which could be a lot if you’re taking other supplements or vitamins,” Chelsea Rae Bourgeois, RDN, says.

Luckily, this product isn’t the priciest out there, earning a 4 out of 5 for cost. One 30-serving bottle costs $49.99, which is about $1.63 per serve. This still isn’t the most budget-friendly testosterone booster but you can subscribe to monthly deliveries and save 10 percent (and the trouble of re-purchasing).

Best Over the Counter Testosterone Booster: TestoPrime

Pros

Available over the counter

Can buy in bulk

Research-backed ingredients

Cons

Pricey

Can interact with other medications

Four capsules per dose

Some of the highest-quality testosterone boosters aren’t easy to come by and involve a visit to a doctor or hormone specialist. But you can find good options over the counter, too. In that case, we recommend TestoPrime.

You can buy TestoPrime right from the comfort of your own home. This supplement packs 12 ingredients, like d-aspartic acid and fenugreek, aimed to reduce your stress levels and improve your body composition, potentially encouraging your body to produce more testosterone.

This product only requires one dose a day, earning a 4 out of 5 for convenience. Other testosterone supplements may require multiple doses throughout the day. However, one dose includes four capsules, which can be a bit much if you’re also taking other supplements.

“While many of these ingredients are backed by research, supplements that aim to interfere with your body’s natural hormone production make me nervous,” according to Chelsea Rae Bourgeois, RDN, who rated the formula a 2.5 out of 5. “Hormones play a key role in our health, so it’s best to address these needs under the guidance of a medical professional.”

Another thing to keep in mind is that some natural or herbal ingredients (as you’ll find in this product) can interact with medications you may be taking, according to Bourgeois. While many of the ingredients in this formula, like the ashwagandha, are backed by research, it’s still best to consult your doctor if you’re taking other medication.

Best Affordable Testosterone Booster: Momentous Tongkat Ali

Pros

Budget-friendly

Third-party tested

May help support energy levels

Cons

Minimal ingredients

Requires several weeks of use

Many testosterone supplements are loaded with ingredients that can drive the price through the roof. Momentous Tongkat Ali solves this issue by including one clinically-backed ingredient with zero expensive fillers and delivering one of the lowest-cost test boosters you’ll find. 

Doing away with pricey fillers and extra ingredients, Momentous Tongkat Ali delivers just one ingredient (tongkat ali), resulting in a testosterone supplement that only costs $15.96 for 30 servings ($0.53 per serving), which is less than a quarter of some others you’ll find on the market. For cost, we gave this product a 5 out of 5.

Tongkat ali is an extract from an herb commonly called longjack. A 2014 study showed that treatment with tongkat ali was associated with significant increases of free testosterone and muscle force in physically active male seniors. (9) Another 2014 study on tongkat ali resulted in not only increased testosterone levels, but also an increase in sexual and bone health in subjects, as well as lower cortisol levels. (10) 

Our team also likes that this supplement only calls for two capsules per day, earning a 5 out of 5 for convenience in dosage. For most folks, adding another two capsules to the daily supplement stack probably isn’t too cumbersome. 

Keep in mind, though, that this supplement only contains Tongkat Ali. While we like the simplicity of this formula, some athletes may want additional clinically-backed ingredients. In that case, one of our other picks is more ideal.

Best Natural Testosterone Booster: Testosil

Pros

Includes natural ingredients

Research-backed ashwagandha dose

Available on Amazon

Cons

Four capsules per serving

Pricey

Limited research

For those wanting a testosterone booster with added ashwagandha — a popular ingredient for its effect on managing cortisol levels — we recommend Testosil from Leading Edge Health. Each serving can deliver 300 milligrams of the helpful root extract, which is a research-based dosage that’s been shown to have positive effects on muscle mass and strength. (38)

“I appreciate that Testosil links a 2015 study to back their claims that 300 milligrams of ashwagandha can support testosterone,” says Chelsea Rae Bourgeois, RDN. “One serving of Testosil also provides 364 percent of your zinc needs, which has been positively linked to testosterone levels.”

However, we rated the formulation at 3.5 out of 5 given that there are limited studies linked to other ingredient servings outside of the included ashwagandha root extract. Bourgeois also noted that even this study may be somewhat out of date in relation to current findings.

Testosil is slightly more expensive than other testosterone boosters we’ve trialed. That said, we still rated the value at 4 out of 5 given its availability on Amazon. You can order a single bottle for $69 or opt for repeat deliveries that can save you up to 15 percent.

In terms of swallowability, we don’t believe the pills are too large or cumbersome — you can easily down these with a glass of water. The quantity of pills needed for a full serving, though, is another issue. “You have to take four capsules to get the full dose of Testosil. If you aren’t keen on swallowing pills, this may be a deal breaker for you,” Bourgeois states.

Finally, we appreciate that Testosil’s ingredients list is free of any proprietary blends, giving the product an added sense of transparency. However, Bourgeois recommends thinking heavily on whether this supplement is right for you before ordering a bottle for yourself. “Carefully review the supplement as a whole to assess if it’s appropriate for you,” she adds.

Best Testosterone Booster for Muscle Gain: Testofuel Testosterone Booster

Pros

Ingredients may support muscle gain

Available in bulk for discount

No proprietary blends

Cons

Some may not want more mass

Not the most budget-friendly

For a large portion of folks who take testosterone boosters, the goal is to put on more muscle. Not all testosterone supplements are formulated with that goal in mind though. Many focus more on male vitality or helping prevent the natural effects of aging that males experience. (11) That’s why we chose to highlight a testosterone booster whose primary purpose is to help with muscle growth.

Testofuel has a unique formulation that uses all-natural ingredients to help support your body’s production of testosterone and other hormones. Each ingredient is clinically dosed in the proper amounts, earning a 4 out of 5 for formulation Testofuel includes 4,000IU vitamin D3 to aid in testosterone production, 18mcg of vitamin K2 to help with absorption and effectiveness of D3, and 2,000mg of d-aspartic acid, which has been shown to increase testosterone levels. (12)(13)(14) 

Testofuel offers supplies of one, two, and three months. However, we did have to give this supplement a 2 out of 5 for dosage convenience. One dose is four capsules, which can be a lot of pills to swallow at once, especially if you’re taking other supplements.

This product is also one of the pricier options on this list. One 30-serving bottle costs $59.99, which is about $1.99 per serving. Our team gave the cost a 3 out of 5, as this isn’t a suitable option for athletes shopping on a budget.

[Related: Forget the Scams: These Nutrients Are What Matters for Testosterone]

Best Testosterone Supplement for Workouts: Testogen

Pros

Fenugreek may increase strength for training

No synthetic ingredients, chemicals, or fillers

Testogen provides research

Cons

Not third-party tested

No caffeine

For those who are currently prioritizing their workout regime, we wanted to offer a supplement that can help promote progress. Testogen contains 40 milligrams of fenugreek extract. Some research has shown that fenugreek extract can improve upper- and lower-body strength when taken in high doses. (37) 

However, we do wish this formula offered more of than 40 milligrams (research has been done with 500 milligram doses). “Testogen scores a 3 out of 5 for its formulation,” according to Chelsea Rae Bourgeois, RDN. “Even though the product claims to be backed by research, it’s outdated and that shows in the doses of each ingredient.” 

Nevertheless, we do like that the product uses zero proprietary blends. The product isn’t third-party tested (which is a shortcoming) but at least this way, you know exactly what and how much of it you’re consuming in each dose, Bourgeois says.

The dosage is a little bit larger than we’d like for convenience purposes. Testogen earns a 3 out of 5 in that category, as one dose is four capsules. Whether you’re on-the-go or just don’t love swallowing pills, this isn’t the most convenient.

One 30-serving bottle of this product costs $59.99, which is about $1.99 per serving, so we gave the product a 3 out of 5 for cost. However, if you subscribe to recurring deliveries, you can save a ton, which is a great option for those looking to save.

[Related: Do Testosterone Supplements Actually Work?]

Benefits of Testosterone Boosters

We’ve already talked about a lot of the benefits of specific ingredients in testosterone supplements, but as a whole, people might have a lot of different reasons for taking a testosterone supplement. 

• Improved Strength and Muscle: Increasing your testosterone levels may help improve your strength and muscle mass with resistance training. However, this isn’t necessarily a guarantee.
• Improved Vitality: Many testosterone supplements include ingredients that may help with erectile dysfunction, such as Korean red ginseng. (27) Other common vitality ingredients include those that are intended to help with sperm count and volume such as zinc. (28) 
• Benefits for Others: All folks may see benefits from including a testosterone booster in their supplement stack with increased muscle mass and strength. (29) People of all genders tend to lose testosterone over time.

How Much Do Testosterone Boosters Cost?

Just like any other supplement, the price of testosterone supplements ranges widely for a variety of reasons. Supplement ingredients, dosage, and servings can influence the cost of a product. Other influences are certifications and product development costs that the company has to recoup, and they do so by selling their products at a given price.

What to Consider Before Buying Testosterone Boosters

There are a lot of things to consider when purchasing a testosterone supplement. The most important consideration is the purpose of taking the supplement. Another important factor to consider is your own expectations. What you’re looking to get out of a testosterone supplement is almost as important as the reason for seeking one out in the first place. A final and less thought-about consideration is units of measurement such as IU, mg, or mcg. 

Different Units of Measurement

Ingredients in supplements are measured using standards, but units can vary depending on the ingredient being measured. One of the most commonly seen units of measurement is IU, or international units. This unit is usually used for vitamins and is a measurement of effect, not a measure of mass or weight. Using this measurement makes it easier to compare the effects of similar substances — like vitamins.

Another commonly seen measurement unit is the gram (g), milligram (mg), and microgram (mcg). The gram is based on the metric system of measurement to measure mass. For reference, one gram is 1,000 mg and 1,000,000 mcg. This means that one mg is equal to 1,000 mcg. 

Purpose

What is the reason you want to start taking a testosterone supplement? Are you looking to add muscle mass and strength? Is your goal to feel more like your old self again? Need a bit more pep in your step? There are many reasons that someone may reach for a testosterone supplement, and they vary from person to person. We suggest clearly identifying the reason you’re looking for this kind of supplement before making a purchase so you can buy with confidence knowing that you’re getting the right one for you.

Realistic Expectations

Supplements may provide an edge in one way or another and may even help you push past a previous plateau or peak, but they are not miracle substances. Some folks may purchase a testosterone supplement and expect crazy gains like a pound of muscle a week or adding hundreds of pounds to their powerlifting total. 

This isn’t to say that supplements are useless. There’s real worthwhile research behind a lot of the ingredients. As long as you keep your expectations in check, you’ll be able to see the products for what they are — tools that might help you go that extra percent or two further over time.

Testosterone Boosters FAQs

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