The 8 Best Testosterone Booster Supplements for 2023-Proven Ways to Increase Testosterone Levels

Testosterone is a vital hormone for men. It’s often called the “male sex hormone,” though it’s present in both men and women. It gets this nickname because of its crucial role in male physical, mental, …

The 8 Best Testosterone Booster Supplements for 2023

Testosterone is a vital hormone for men. It’s often called the “male sex hormone,” though it’s present in both men and women. It gets this nickname because of its crucial role in male physical, mental, and sexual health.

In men, testosterone contributes to a healthy sex drive, bone density, energy levels, and muscle mass development. Unfortunately, declining testosterone levels are part of the typical male aging process. Studies have shown that as testosterone production slows, men lose 1% of their testosterone annually after age 30.

So, how do you know if you’re suffering from low testosterone? And what can you do about it? In this article, we’ll explain how to identify symptoms of low testosterone and recommend eight of the best testosterone booster supplements that may help get your sexual health in order.

What Are Healthy Testosterone Levels?

No specific number indicates healthy testosterone levels in all men, as this number will vary due to age and overall health. Fortunately, there are symptoms you can look out for to determine if your testosterone levels are declining.

Here are some of the most common symptoms of low testosterone:

  • Low sex drive
  • Erectile issues
  • Decreased energy
  • Loss of muscle mass or bone density
  • Trouble sleeping
  • Mood instability
  • Sudden weight gain

Boosting your testosterone levels can positively impact your sexual, physical, and mental health, so it’s worth doing what you can to encourage your body’s natural testosterone production. If you don’t want to turn to steroids, synthetic injections, or testosterone replacement therapy (TRT), an all-natural testosterone booster may be right for you.

What Are Testosterone Booster Supplements?

Testosterone boosters are supplements that generally use all-natural ingredients to encourage your body to increase its natural testosterone production. The included nutrients, herbs, vitamins, minerals, or amino acids work with your body to boost production and increase free testosterone’s bioavailability.

Testosterone boosters do not contain synthetic testosterone and are not steroids. These supplements are 100% legal and safe for most men. They are a natural alternative to steroids, TRT, and injections.  (Of course, if your problems stem from a diagnosed medical condition, consult with a physician.)

What Are the Best Testosterone Booster Supplements of 2023?

Without further ado, here are the eight best testosterone booster supplements worth checking out in 2023:

#1 Testosil – Best Overall

#2 Testodren – Best for Men Over 40

#3 TestRX – Best for Total Body Wellness

#4 VigRX Tongkat Ali LJ100 – Best for Male Sexual Health

#5 Erectin – Best for Erection Support

#6 VigRX Plus – Best for Enhancing Libido

#7 DIM 3X – Best for Inhibiting Estrogen

#8 Provacyl – Best for Andropause

Each supplement included in our list is safe for long-term use and has been proven effective in addressing the various symptoms of low testosterone levels. After reading this article, we expect you’ll feel more confident choosing the best testosterone booster for you.

#1 Testosil – Best Testosterone Booster Overall

Testosil is one of the newest supplements on the market, with a formula that relies on all-natural, organic ingredients. Although customer reviews are still rolling in on this new supplement, we’re confident you’ll agree it’s the best testosterone booster overall.

Supported by clinical studies and packed with science-backed ingredients, Testosil is already poised to take on some of the more established testosterone booster supplements. Testosil charges into the market with a revolutionary formula, zero reported side effects, and a trusted manufacturer.

Key Features

Men experiencing more significant symptoms of low testosterone may notice a broader range of improvements with Testosil. Regardless of how low your T-levels are, Testosil can help restore you to your former glory in the bedroom.

Regular supplementation of Testosil may lead to the following benefits:

  • Encourages natural testosterone production
  • Gains in muscle mass
  • Reduces excess belly fat
  • Increases energy levels and stamina
  • Boosts sex drive and sexual confidence
  • Improves mental clarity and mood
  • More impressive erections

From boosting testosterone production and ramping up sex drive to demolishing mental blocks and restoring sexual confidence, Testosil is one of the best testosterone boosters available. Take a closer look at the ingredients that make Testosil so exceptional.

Formula Overview

The makers of Testosil combed through tons of research to put together the best ingredients in this breakout formula. Each component was chosen based on years of scientific data and then optimally dosed to maximize effectiveness.

The primary active ingredients in Testosil are:

  • Magnesium
  • Vitamin B6
  • Fenugreek Seed Extract
  • Vitamin D3
  • Vitamin B5
  • Zinc
  • Garlic Bulb Extract
  • Panax Korean Ginseng Extract
  • D-Aspartic Acid
  • KSM66
  • L-Arginine HCL
  • AstraGin®

Many of the ingredients in Testosil can be found in other popular T-booster supplements and are proven to boost testosterone levels naturally. No other supplement on the market, however, combines these specific ingredients and dosages in this way, which helps Testosil stand out from the crowd.

Dosage

According to the label, the recommended daily dose is four capsules taken with food or water. Depending on your testosterone levels when you begin supplementation, noticeable improvements may occur within 4-6 weeks, though optimal results can take up to two months.

Pros

  • All-natural ingredients
  • Scientifically backed ingredients
  • No known side effects
  • Trusted and reliable manufacturer
  • Money-back guarantee

Cons

  • Can only be ordered online
  • As a newer product, there are minimal customer reviews available

Price and Guarantee

Testosil is only available for sale on the official manufacturer’s website. The benefit of Testosil being sold directly from the manufacturer is that you’ll get the following:

  • Discreet ordering and delivery
  • Hefty discounts when you buy multiple bottles at once
  • A guarantee that instills confidence

The makers of Testosil provide a money-back guarantee on all its products, and this one is no different. You have an unlimited amount of time to try Testosil and determine how effective it is for you.  There is no deadline to ask for a refund. You can get back the purchase price on an opened bottle and all unopened bottles when you return them. 

#2 Testodren – Best Testosterone Booster for Men Over 40

PrimeGENIX Testodren is the best testosterone booster for men over 40. It is ideal for guys who want to restore hormonal balance, increase testosterone levels, and combat the natural aging process.

Testodren is an effective natural testosterone booster that has quickly gained popularity in the few years since being introduced. It aims to address various issues men with low testosterone face as they age.

Key Features

Low testosterone affects more than just the libido. Muscle gain, mood, metabolism, and mental health can also suffer due to low testosterone. Testodren users report significant improvements in their sex lives, as well as their everyday lives.

The makers of Testodren claim that with regular supplementation, users can achieve the following benefits:

  • Boosts natural testosterone production
  • Increases energy
  • Improves physical and sexual performance
  • Enhances cognitive abilities, focus, and concentration
  • Higher confidence
  • Build muscle mass and strength
  • Better mood and improved motivation

Testodren is the best testosterone booster for improving performance in the gym and bedroom if your testosterone levels are lower than average. Please keep reading to see what makes Testodren an excellent choice for older guys looking to restore some of their youthful vigor.

Formula Overview

Testodren has a unique formula compared to the rest of our list of best testosterone boosters because it has only one ingredient–Furosap. Furosap is a patented compound extracted from Trigonella Foenum-Graecum (fenugreek). The Testodren formula is free of fillers, steroids, or other harmful substances.

Fenugreek has long been used in traditional medicine to treat many sexual health issues, including infertility and low sex drive. Years of scientific research into the health benefits of fenugreek support what traditional medicine has known for hundreds of years.

The makers of Testodren further enhanced the powerful and effective fenugreek with 20% Protodioscin. Enriching fenugreek with Protodioscin increases the herb’s ability to boost testosterone production naturally.

Clinical Trial

Clinical studies have been conducted on Furosap to determine its efficacy and optimal dosage amounts. In one trial, 40 participants took 500mg of Furosap daily. After the study, the participants showed increased energy levels, sharper cognitive function, improvement in lean muscle mass, and higher testosterone levels.

Dosage

The manufacturer recommends taking one capsule of Testodren at the same time each day. You can choose when in the day to take it, as long as it’s with a meal. One bottle contains enough Testodren for one month of daily supplementation.

Each capsule of Testodren contains 500mg of Furosap, the optimal dosage of Furosap according to clinical studies. Users report experiencing noticeable benefits after two weeks of regular supplementation, though optimal results can take up to three months.

Pros

  • 100% natural ingredients
  • No side effects
  • Manufactured in the USA in an FDA-approved facility
  • Bulk discounts
  • Money-back guarantee

Cons

  • Only available on the official website
  • Must continue taking to see long-term results

Price and Guarantee

Testodren can only be ordered directly from the manufacturer’s official website. It is the most advantageous place to buy the supplement to gain access to bulk discounts, superior customer service, and a stellar guarantee from the manufacturer.

PrimeGENIX Testodren can be ordered in the following price packages:

  • One-month supply – $59.95
  • Three-month supply – $119.95 ($39.98 each)
  • Six-month supply – $199.95 ($33.32 each)

Every order of Testodren qualifies for a 67-day money-back guarantee. The manufacturer stands behind its product by giving you a risk-free trial period, regardless of your order size. If it doesn’t work for you, send back the unused portions of your order for a prompt, hassle-free refund of the purchase price.

#3 TestRX – Best Testosterone Booster for Total Body Wellness

TestRX is the best testosterone booster for any guy looking for strength, vitality, energy and a youthful sex drive. This time-tested formula helps raise testosterone production so you can get into the best shape of your life and have the best sex of your life.

Carefully formulated, TestRX encourages your body’s natural testosterone production to reduce symptoms of low testosterone and help you shed unwanted weight, build lean muscle mass, and recharge energy levels.

Key Features

TestRX helps you achieve your goals in the gym and exceed expectations in the bedroom. Working from the inside out, TestRX lives up to its claims and delivers game-changing results for as long as you continue taking it.

Some benefits you can expect from daily supplementation of TestRX include:

  • Boosts testosterone production
  • Raises natural energy levels
  • Reduces post-workout muscle recovery time
  • Enhances strength and endurance
  • Improves weight loss efforts
  • Supports muscle growth
  • Builds lean muscle mass

These are just some of the many advantages of supplementing with TestRX daily. To understand how TestRX works, let’s look at its formula.

Formula Overview

The ingredients in the TestRX formula work synergistically to boost energy levels and improve male virility. These research-backed ingredients are often included in testosterone boosters because of their proven efficacy and safety.

The TestRX formula includes the following key active ingredients:

  • Fenugreek Seed Extract (containing 50% Saponins)
  • Vitamin D3
  • Vitamin K2
  • Vitamin B6 (as Pyridoxine HCL)
  • Magnesium (as Magnesium Aspartate)
  • Zinc (as Zinc Monomethionine)
  • D-Aspartic Acid
  • ZMA

The combination of herbs, minerals, vitamins, and plant-based testosterone boosters, each optimally dosed to increase energy levels and improve muscle recovery, makes it easy to see why TestRX is one of the best testosterone boosters you can buy.

Dosage

The recommended serving size is four capsules to be taken daily with food or water. Each box has 120 capsules, which covers one month of daily supplementation.

Pros

  • Formula contains only natural, proven ingredients
  • Made in USA
  • Manufactured in a cGMP-certified facility
  • No known adverse effects
  • Discounts on bulk orders
  • Money-back guarantee

Cons

  • Free shipping is limited to certain orders
  • Four capsules daily may be a lot if you struggle to take pills

Price and Guarantee

The best place to buy TestRX is directly from the manufacturer’s official website. It is not available in health stores or on other retail websites. Due to its popularity, counterfeit versions of TestRX may be found on third-party sites. Only order from the official site to ensure you get high-quality supplements and save big on bulk discounts.

TestRX can be ordered in the following price packages:

  • One-month supply – $69.99
  • Three-month supply – $199.99 ($66.66 each)
  • Six-month supply – $389.99 ($65 each)
  • Twelve-month supply – $747 ($62.25 each)

TestRX has a 67-day money-back guarantee, no matter how many bottles you order. This risk-free trial period gives you peace of mind as you try the product for two months. If you’re unsatisfied with your results, return the opened and unopened boxes for a no-questions-asked refund of the purchase price.

#4 VigRX Tongkat Ali LJ100 – Best Testosterone Booster for Male Sexual Health

VigRX Tongkat Ali LJ100 is the best testosterone booster for male sexual health. If your sex life is suffering and you’re looking for a way to put the fun back into sexual function, VigRX Tongkat Ali LJ100 may be just what you need.

VigRX Tongkat Ali LJ100 is the only testosterone booster to boast 13 different human clinical trials proving its safety and efficacy for supporting male sexual health. It is also the only Tongkat Ali supplement protected by a global patent to treat male fertility and sexual dysfunction.

Key Features

VigRX Tongkat Ali LJ100 primary function is to encourage natural testosterone production. As a result, it also provides a wide range of benefits for men beyond sexual health and function.

Daily supplementation of VigRX Tongkat Ali LJ100 can contribute to the following physical, mental, and sexual health benefits:

  • Naturally boosts testosterone levels
  • Enhances sex drive
  • Boosts stamina and sexual function
  • Improves male fertility
  • Raises metabolism
  • Increases muscle mass and bone density
  • Stabilizes mood
  • Improves cognitive function
  • Reduces risk of developing sexual dysfunctions

Every guy experiences declining testosterone levels as they age, but it doesn’t have to mean an end to a healthy sex life. The uniqueness of VigRX Tongkat Ali LJ100 is in its formula. Let’s explore what makes this Tongkat Ali supplement so special.

Formula Overview

The key active ingredient in VigRX Tongkat Ali LJ100 is the one-of-a-kind extract, Tongkat Ali LJ100. Tongkat Ali LJ100 was developed as a collaboration between MIT researchers and the Malaysian government from the Tongkat Ali extract (also known as longjack, Malaysian Ginseng, or Eurycoma Longifolia).

The following are the key ingredients in the VigRX Tongkat Ali LJ100 formula:

  • Tongkat Ali LJ100
  • Vitamin B1
  • Vitamin B6
  • Zinc

Among the many Tongkat Ali formulas on the market, VigRX Tongkat Ali LJ100 is the best testosterone booster for male sexual health.

Dosage

Per the manufacturer’s label, the recommended daily dose is two capsules taken with food or water. Each bottle of VigRX Tongkat Ali LJ100 contains 60 capsules, enough to last one month. Taking more than the recommended serving size will not speed up your results but may lead to unwanted harmful side effects.

Pros

  • Patented formula backed by 13 human clinical trials
  • Zero known side effects
  • Made in the USA by a trusted brand
  • Produced in a certified cGMP facility
  • Money-back guarantee

Cons

  • Only available for sale on the official site
  • Its popularity means more counterfeit products are available

Price and Guarantee

VigRX Tongkat Ali LJ100 is available from the official manufacturer’s website. The benefits of ordering directly from the manufacturer include special bulk pricing deals, discreet billing and shipping, and assurance that you’re getting the authentic VigRX product, not a knock-off.

VigRX Tongkat Ali LJ100 can be purchased in the following price packages:

  • One-month supply – $49.95
  • Two-month supply – $79.95 ($39.98 each)
  • Three-month supply – $109.95 ($36.65 each)
  • Four-month supply – $139.95 ($34.99 each)
  • Five-month supply – $174.95 ($34.99 each)
  • Six-month supply – $209.95 ($34.99 each)

Even with high praise from thousands of satisfied customers, the makers of VigRX Tongkat Ali LJ100 choose to offer a 100% satisfaction money-back guarantee on every bottle. You automatically qualify for a 67-day risk-free trial to see how it works for you. If you aren’t 100% satisfied with your results, return your order for an immediate refund of the purchase price.

#5 Erectin – Best Testosterone Booster for Erection Support

Erectin is the best testosterone booster for erection support, formulated to help men get and keep an erection whenever and wherever the mood arises. As a bonus, guys gain a boost in sexual confidence knowing they can satisfy their partners on demand.

Erectin is one of the best testosterone boosters to help men achieve better-quality erections, more explosive orgasms, and increased sexual pleasure. It’s designed for guys struggling with erectile issues or a diminished sex drive.

Key Features

Erectin has been clinically tested in a double-blind, placebo-controlled study to determine its effectiveness, and the results support the manufacturer’s claims.

The manufacturer claims users can experience the following benefits from supplementing with Erectin:

  • Improves erection quality (bigger, longer-lasting)
  • Increases blood flow to the genitals
  • Enhances sexual arousal and desire
  • Boosts libido and orgasm intensity
  • Raises sexual stamina and energy
  • Improves sexual function and overall sexual health

By improving sexual stamina and erection quality, Erectin helps guys enhance their sexual performance and overall sexual satisfaction. Next, we’ll break down what’s in the Erectin formula.

Formula Overview

Erectin combines natural remedies used for centuries with modern scientific research and technology in its formula. These proven ingredients work together to improve men’s erections and boost stamina and libido in the bedroom.

Here are the active ingredients in Erectin:

  • Muira Puama Bark
  • Hawthorn Berry
  • Tribulus Terrestris
  • Catuaba Bark
  • Damiana Leaf Extract
  • Korean Red Ginseng
  • Cuscuta Chinensis
  • Epimedium
  • Black Pepper Extract (Bioperine)

Erectin uses an enteric coating on its capsules, which is known for significantly improving nutrient absorption for users. The coating prevents digestive enzymes from breaking down vital nutrients once the capsules have been swallowed, protecting them from stomach acids and allowing you to get the most from the formula.

Dosage

The daily recommended dosage of Erectin is two capsules. When beginning supplementation, you can take either one or two capsules daily–preferably with meals. Each bottle of Erectin contains 60 soft gel capsules, enough for 30 servings. Most users experience noticeable differences after three to four weeks of continuous supplementation.

Pros

  • Maximum absorption technology (enteric-coated capsules)
  • Zero reported side effects
  • Made in the USA
  • Produced in a cGMP-certified facility
  • Free worldwide shipping
  • Money-back guarantee

Cons

  • Can only be ordered from the official website
  • Counterfeit versions available on third-party retail websites

Price and Guarantee

Erectin is available for purchase from its official manufacturer’s website. While you may find it for sale on third-party websites, there’s no guarantee you’re getting the genuine Erectin supplement.

In addition to generous bulk discounts, every order placed on the official site comes with free worldwide shipping and a guarantee. Erectin can be ordered in the following price packages:

  • One-month supply – $59.95
  • Two-month supply – $109.95 ($54.98 each)
  • Three-month supply – $159.95 ($53.32 each)
  • Six-month supply – $299.95 ($49.99 each)

The makers of Erectin provide a money-back guarantee on all orders. From the date of purchase, you have 67 days to try the supplement risk-free to determine how effective it is. If you are dissatisfied with your results, you can return your order for a full refund (less shipping and handling).

#6 VigRX Plus – Best Testosterone Booster for Enhancing Libido

VigRX Plus is the best testosterone booster to jumpstart your libido, increase your sexual satisfaction, and boost your sexual confidence. With over a million boxes sold, VigRX Plus may be one of today’s most popular male enhancement supplements.

Recommended by doctors, backed by clinical and scientific research, and praised by thousands of satisfied customers, its track record speaks for itself. VigRX Plus is designed to work in as little as a few weeks, depending on your age and overall health.

Key Features

Other supplements make claims, while VigRX Plus shows proof. The following are some of the fantastic results users can expect from supplementing with VigRX Plus:

  • Testosterone production increases
  • Boosts libido
  • Increases sexual desire and pleasure
  • Harder, longer-lasting erections
  • More intense orgasms
  • Improves blood flow

VigRX Plus goes beyond only improving your sexual health and enjoyment. Lasting longer in bed, increasing your partner’s sexual satisfaction, and finishing with a whole-body explosion will do wonders for your sexual confidence as well.

Formula Overview

VigRX Plus combines all-natural herbs, extracts, and plants in its formula. These science-backed ingredients work together to increase blood circulation to the genitals, which helps improve erection quality and boost libido.

The following are the active ingredients in VigRX Plus:

  • Damiana Leaf Extract
  • Epimedium Leaf Extract (Horny Goat Weed)
  • Muira Pauma Bark Extract
  • Asian Red Ginseng
  • Hawthorn Berry
  • Saw Palmetto Berry
  • Catuaba Bark Extract
  • Ginkgo Biloba
  • Bioperine (Black Pepper Extract)

VigRX Plus includes the maximum effective dosage for each included ingredient based on scientific research. Its formula has also been clinically tested and doctor-approved.

Dosage

According to the label, the daily dosage for VigRX Plus is two tablets. They can be taken together or separately but should be taken with a meal. It’s essential to stay consistent and take them at the same time every day. Missing a day may affect your results.

Pros

  • Clinically proven formula
  • All-natural ingredients
  • Made in the USA in a cGMP-compliant facility
  • Bulk discounts and discreet packaging
  • Money-back guarantee

Cons

  • Can only be purchased on the official website
  • Tons of counterfeit products online
  • Not available in certain countries

Price and Guarantee

The best place to order VigRX Plus is directly from the official manufacturer’s website. As one of the most popular supplements, numerous counterfeit products are available on third-party sites. These knock-offs are often cheaper than the authentic product, but may include dangerous substances not disclosed on the packaging. VigRX Plus provides Authenticity Codes on its boxes so you can verify whether you’re getting the real deal on the official website.

VigRX Plus can be purchased in the following price packages:

  • One-month supply – $53.97
  • Two-month supply – $107.94
  • Three-month supply – $161.91
  • Four-month supply – $215.88
  • Five-month supply – $269.85
  • Six-month supply – $323.82
  • Twelve-month supply – $589.95 ($49.16 each)

VigRX Plus also has a 67-day money-back guarantee when you purchase from the official site. You’ll also gain access to exclusive bulk discounts, discreet packaging and shipping, and excellent customer service.

#7 DIM 3X – Best Testosterone Booster for Inhibiting Estrogen

The term estrogen blocker is a bit of a misnomer, but it’s often used interchangeably with an aromatase inhibitor, which DIM 3X actually does. DIM 3X is the best testosterone booster supplement for inhibiting aromatase enzymes and creating hormone balance in men.

When the estrogen and testosterone hormones are out of balance, it can lead to various hormone-related issues in men. The aromatase enzyme works to convert testosterone into estrogen in men, while aromatase inhibitors regulate the secretion and flow of estrogen, effectively stopping the enzyme from doing its job. Blocking the enzyme renders it ineffective and reduces the amount of testosterone converted.

Key Features

DIM 3X is specially designed to help men balance their hormones as they age, although hormone imbalances can affect guys as young as 18. It’s one of the best aromatase blockers on the market and provides many benefits to its users.

Some advantages of supplementing with DIM 3X include the following:

  • Reduces the appearance of ‘man boobs’
  • Makes it easier to lose belly fat
  • Boosts libido
  • Increases energy levels and sexual stamina
  • Improves erection quality
  • Kick-starts libido
  • Minimizes mental fatigue and irritability

Although DIM 3X was designed primarily for men over 40, it can be helpful for any guy over 18 who is dealing with hormone imbalances.

Formula Overview

The key compound in DIM 3X is Diindolylmethane (DIM). This compound is naturally found in many cruciferous vegetables and is vital to this supplement’s efficacy. DIM not only helps restrict testosterone from converting into estrogen (via the aromatase enzyme), but it also helps convert excess “bad” estrogen into “good” estrogen. This process helps increase free testosterone levels.

Other active ingredients in the DIM 3X formula include:

  • AstraGin
  • Bioperine
  • Vitamin E

These four active ingredients are optimally dosed based on scientific research for optimal results. Bioperine’s inclusion allows maximum absorption of all other ingredients by increasing their bioavailability.

Dosage

The recommended daily dosage is one capsule taken with a meal. You can choose the best time of day to take it as long as you are consistent. One bottle of DIM 3X contains 90 capsules, which is enough for 90 days.

Pros

  • Higher-quality ingredients than other DIM supplements
  • Zero known side effects
  • Made in the USA
  • Produced by a trusted brand
  • Manufactured in a cGMP-certified facility
  • Money-back guarantee

Cons

  • Only available on the official website
  • Optimal results can take up to three or four months

Price and Guarantee

DIM 3X can only be ordered directly from the manufacturer’s official website. Free shipping is available on all US orders regardless of order size. Buying direct also allows you to receive bulk discounts and qualify for a money-back guarantee.

DIM 3X can be purchased in the following price packages:

  • One-month supply – $59.95
  • Three-month supply – $169.95 ($56.65 each)
  • Six-month supply – $319.95 ($53.32 each)

DIM 3X has a 67-day money-back guarantee, no matter how many bottles you order. If at any point during the risk-free trial period DIM 3X doesn’t produce the results you want, send back the empty bottles and request a prompt, hassle-free refund of the purchase price.

#8 Provacyl – Best Testosterone Booster for Andropause

Provacyl is the best testosterone booster for combatting andropause. Andropause is sometimes called ‘male menopause’ because it results from a decline in testosterone levels in older men, more than the expected decline associated with aging.

Andropause typically affects men in their 30s, 40s, and 50s. Provacyl’s formula is tailored to boost stamina and performance in older men more likely to suffer from low testosterone and human growth hormone (HGH) levels. It is also helpful in building muscle mass and improving overall sexual health.

Key Features

Provacyl offers many benefits to users, but depending on your current health and diet, you may experience results later than others. The benefits may be more significant if you are otherwise in good health.

Here are some results users have reported after supplementing with Provacyl:

  • Reduces effects of andropause
  • Increases sex drive
  • Improves physical and sexual stamina
  • Builds lean muscle mass
  • Stimulates cognitive function
  • Better sleep quality

Provacyl works to boost HGH levels as well as testosterone levels and helps reverse some effects of andropause. Read on to see the extensive list of ingredients included in Provacyl.

Formula Overview

Provacyl is packed with 20 ingredients proven to help you build muscle, stay focused, and lose unwanted weight by encouraging testosterone production. Many active ingredients help address common nutrient deficiencies so others can work more effectively.

Here are the active ingredients in the Provacyl formula:

  • Ginkgo Biloba
  • L-Arginine
  • L-Lysine
  • D-Aspartic Acid
  • L-Glutamine
  • L-Glycine
  • Tyrosine
  • L-Pyroglutamate
  • Panax Ginseng
  • Muira Puama
  • Acai Fruit Extract
  • Longjack
  • Swedish Flower Pollen
  • Anterior Pituitary Powder
  • Dehydroepiandrosterone (DHEA)
  • Gamma-aminobutyric Acid (GABA)
  • Hypothalamus
  • Vitamin K2
  • Vitamin D3
  • Vitamin B6

Provacyl is a well-balanced formula, and it’s optimally dosed for maximum benefit. The manufacturer ensured that each included ingredient was supported by research and was of the highest quality.

Dosage

The daily dose of Provacyl is four capsules, though they are not all taken at the same time of day. According to the manufacturer, you take two capsules with your morning meal and two in the afternoon with a meal.

Pros

  • High-quality natural ingredients
  • No prescription required
  • Trusted brand
  • Free shipping on some USA orders
  • Money-back guarantee

Cons

  • Only large orders qualify for free shipping
  • With so many ingredients, the risk of contraindications increases

Price and Guarantee

Provacyl can only be bought directly from the manufacturer on the official website. Between bulk discounts, free shipping, and spontaneous deals, there’s no better place to buy Provacyl.

Provacyl can be ordered in the following price packages:

  • One-month supply – $59.95
  • Three-month supply – $154.95 ($51.65 each)
  • Six-month supply – $268.95 ($44.82 each)
  • Twelve-month supply – $388.95 ($32.41 each)

Each order of Provacyl qualifies for a money-back guarantee. Starting from the date of purchase, you have 67 days to try the supplement risk-free to experience the results. If you are dissatisfied with your results, you can return your order for a full refund of the purchase price.

How We Ranked the Best Testosterone Booster Supplements

Natural testosterone boosters should be evaluated for more than just price and popularity–though those are important factors to consider. Among the sea of options, it’s also important to consider what goes into the formula, whether there are side effects, and where the supplement is manufactured.

Every supplement on our list of best testosterone boosters was assessed based on the following:

  • Quality, Tested Ingredients
  • Side Effects (if any)
  • GMP-Certified Manufacturing
  • Customer Satisfaction
  • Guarantee

You’ll understand the total picture of a product’s worth by looking beyond the price tag. Please keep reading to see why looking at every angle is essential when considering a new supplement.

Quality, Tested Ingredients

The best testosterone boosters rely on all-natural ingredients to produce optimal results. Natural supplements are generally safe for consumption, providing positive benefits without adverse effects.

Here are some of the most popular ingredients included in natural testosterone boosters:

  • D-Aspartic Acid
  • Zinc
  • Magnesium
  • Vitamin D
  • Ashwagandha
  • Korean Red Ginseng/ Panax Ginseng
  • Fenugreek
  • Vitamin B6
  • L-Arginine
  • Maca
  • Tongkat Ali
  • ZMA (Zinc Monomethionine Aspartate)

If a supplement doesn’t contain any known and scientifically proven testosterone-boosting ingredients, we recommend finding one that does. This list only shows some of the many ingredients that have testosterone-boosting properties, but they are the most common components found in the best testosterone booster supplements.

Side Effects

One of the great benefits of natural testosterone boosters is that they use only natural or organic ingredients, most of which have scientific research to back them up. Most of these ingredients have been researched extensively and are shown to have minimal or no adverse effects. As a result, they rarely produce harmful effects when included in supplements.

It’s important to note that there are contraindications with certain prescription medications, popular testosterone-boosting ingredients, and specific medical conditions that may lead to unwanted side effects. Additionally, some commonly used ingredients may have maximum dosages that should not be exceeded. Therefore, when considering any new supplement, you should consult your doctor or a medical professional first.

GMP-Certified Manufacturing

Choose supplements manufactured in cGMP-certified facilities whenever possible. These facilities follow current Good Manufacturing Practices, which means they meet FDA regulations and standards for quality and safety.

Additionally, manufacturers in the USA must be transparent with their formulas by listing all included ingredients on the label. Supplements produced in other countries may be less forthcoming with everything that goes into the bottle, which can increase the risk of dangerous or harmful substances.

Customer Satisfaction

Checking online for positive user reviews is second nature for many of us these days, but it’s still worth a mention. Some brands include testimonials on the product website, while others require you to do a little digging. If you’re finding it challenging to uncover any positive customer testimonials for a supplement, it likely isn’t one you want to try.

It’s also significant to point out that every review may not be five stars, but you’ll want to choose a testosterone booster that has more satisfied customers than not.

Guarantee

The best testosterone booster supplements will almost always come with a money-back guarantee. Some may be longer than others, but if a supplement you’re considering doesn’t offer any guarantee, you may want to look elsewhere. As a show of confidence in their products, the highest quality brands will extend a risk-free trial period that allows you to test the product and experience the results yourself.

Which Is the Best Testosterone Booster for You?

Our list of the eight best testosterone booster supplements of 2023 is far from exhaustive. There are hundreds of supplements to choose from; only you will know which suits your needs best.

Our review has provided insight into what to look for and avoid when choosing a new supplement. If we had to pick just one that exceeded our expectations, Testosil is poised to become the very best testosterone booster available.

References

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2. Harman SM, Metter EJ, Tobin JD, Pearson J, Blackman MR, et al. Baltimore Longitudinal Study of Aging. Longitudinal effects of aging on serum total and free testosterone levels in healthy men. Baltimore longitudinal study of aging. J Clin Endocrinol Metab. 2001;86:724–31. 

3. Cunningham GR, Stephens-Shields AJ, Rosen RC, Wang C, Bhasin S, Matsumoto AM, et al. Testosterone treatment and sexual function in older men with low testosterone levels. J Clin Endocrinol Metab. 2016;101:3096–104. 

4. West DW, Phillips SM. Anabolic processes in human skeletal muscle:Restoring the identities of growth hormone and testosterone. Phys Sportsmed. 2010;38:97–104. 

5. Rønnestad BR, Nygaard H, Raastad T. Physiological elevation of endogenous hormones results in superior strength training adaptation. Eur J Appl Physiol. 2011;111:2249–59.

6. Pasiakos SM, Berryman CE, Karl JP, Lieberman HR, Orr JS, Margolis LM, et al. Physiological and psychological effects of testosterone during severe energy deficit and recovery:A study protocol for a randomized, placebo-controlled trial for optimizing performance for soldiers (OPS) Contemp Clin Trials. 2017;58:47–57.

Ryan Medison Phd is an ABMS board certified urologist specializing in reproductive urology whose areas of expertise are men’s health and male infertility. He is also an associate professor of urology at the Institute in Berkeley, California, the director of male reproductive medicine and surgery at UNC Fertility

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