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Testogen Reviews: Will it really boost your testosterone levels?

We investigate whether or not Testogen is the product you need to significantly boost your testosterone

Last Updated: Jan 4, 2022
testogen reviews

For a huge swath of men, testosterone determines how they feel in their own bodies – their vitality, their energy, and their confidence are tied up into how much of it their body is producing. When experiencing a testosterone deficit, the impact can become impossible to ignore, with symptoms such as lack of libido and difficulty exercising making everyday life difficult in ways it shouldn’t be. Testosterone naturally decreases as men age, but plenty of men experience a deficiency at every age.

Needless to say, it can be a little mortifying to seek help for testosterone imbalances. There are medications and therapies designed to treat the problem, and men are turning out in droves to see if these treatments will solve the deficit. One product, TestoGen, boasts the ability to help your body produce testosterone naturally and effectively through the use of vitamins, herbs, minerals, and plant products. But does it back up its claims? Below, we break down our research into TestoGen to see if it’s right for you.

Review Summary


  • Increases libido for many men
  • Increases metabolism
  • Boosts energy and focus
  • Natural and steroid-free ingredients
  • Easy to use
  • Helps build muscle
  • Considered quite safe for most men


  • Expensive unless bought in bulk
  • Requires precise use
  • Takes patience to see results
  • Won’t be effective for all men

Bottom line

After careful research and testing, we conclude that TestoGen works for many men. With consistent use, men report benefits such as increased self-esteem, more active metabolism, and energized libido as their bodies change and adjust to higher levels of testosterone in the body. TestoGen takes advantage of the body’s natural hormone-producing processes; its primary component, D-aspartic acid, is an amino acid that helps actively regulate hormone production.

You’re going to want to consult your doctor before using to make sure that it won’t interfere with any medications you’re currently taking, and it’s also not suitable for treating severe hormone imbalances, but for a huge number of users, TestoGen is worth checking out.

Our Top Picks


For many men, TestoGen is the safe and effective testosterone booster they’ve been looking for.

It won’t work for all men (for instance, it’s not a suitable path for men with severe hormone imbalances) and doesn’t work immediately, though men begin feeling positive effects after several weeks. Significant improvements often come after several months.

3-Month Supply
Reviewed by Innerbody Research
1-Month Supply
Reviewed by Innerbody Research
5-Month Supply
Reviewed by Innerbody Research

Why you should trust us

Innerbody Research recently celebrated its 20-year anniversary online. Over the past two decades, we have helped tens of millions of readers make more informed decisions involving staying healthy and living healthier lifestyles.

We extensively test each health product we review. We try our best to give you, our readers, an unbiased exploration of at-home health products and services, free of marketing jargon or gimmicks. We evaluate the service based on our adherence to quality, the latest medical evidence and health standards, and a simple question: would we buy the product or service ourselves if it weren’t part of our job, and would we recommend it to family and friends?

Additionally, like all health-related content on this website, this review of TestoGen was thoroughly vetted by one or more members of our Medical Review Board for accuracy.

What is TestoGen?

TestoGen is a supplement designed to promote the creation of testosterone in the body. It contains 11 natural and steroid-free ingredients:

  • Bioperine
  • Boron
  • D-Aspartic Acid
  • Fenugreek Extract
  • Korean Red Ginseng Extract
  • Magnesium
  • Nettle Leaf Extract
  • Vitamin B6
  • Vitamin D3
  • Vitamin K1
  • Zinc

It’s a product designed for use by men who want to increase or maintain their testosterone levels for purposes of strength, metabolism, stamina, confidence, and sex drive, and it can be used in tandem with workout routines and nutrition to maximize muscle gains.

Is TestoGen legit?

TestoGen is owned by MuscleClub Limited, a UK-based supplement company specializing in men’s health, and it’s been in production since 2015. The company has received rave reviews online from customers who are big fans of both the supplement itself and the company’s customer service. TestoGen also comes with a money-back guarantee policy if you return any unopened bottles in the first 100 days after purchase.

Does TestoGen work?

Based on our testing and research, TestoGen works for many but not all men. Many TestoGen users report that the supplement has been very effective in encouraging testosterone production in their bodies, and it’s a generally quite safe alternative for people who don’t want to engage in full hormone-replacement therapy (HRT). Our testing suggests that consistency is crucial for seeing the gains you’re looking for, in addition to patience; this isn’t an overnight transformation. If you maintain use for 2-3 months, you can experience a boost in energy, libido, and muscle-building ability – all qualities governed by testosterone production.

Animal studies confirm that D-aspartic acid raises testosterone levels. Clinical trials on humans are still somewhat lacking for d-aspartic acid, with some studies indicating clear increase in testosterone and others showing a lack of effect. More study on people is necessary to arrive at a better understanding of who will see positive results versus little or no result, and why.

How does TestoGen work?

The supplement’s 11 ingredients work in conjunction with one another to promote testosterone production in a few different ways:

  • D-aspartic acid, magnesium, red ginseng, and zinc promote better sleep, which clears free radicals and dioxins (which can affect the testicles and lower testosterone levels)
  • D-aspartic acid (in its TestoGen dosage of 2352mg) interacts with Leydig cells to stimulate testosterone production
  • Red ginseng increases blood flow in the body, leading to increased libido and enhanced cardiovascular function, which interact positively with testosterone gains

Through sustained use, the supplement allows the body to take advantage of natural hormone-producing processes with fewer obstacles in its way, especially when combined with a good workout routine.

Using TestoGen

Like we said before, it’s extremely important to maintain a very consistent supplement routine for at least a few months – some users report seeing significant upticks in testosterone levels a couple of weeks in, but the lion’s share of users saw the biggest gains after two to three months’ of use. The routine you need to follow:

  • Every day, twenty minutes before breakfast, take four TestoGen capsules
  • At the two-month mark of daily use, cease use for ten days to create a gap before resuming. (This ensures that your body won’t slow down testosterone production once it gets used to the supplements.)
  • Repeat the two-months-on, ten-days-off cycle for maximum benefits

How long until you see results?

The beneficial emotional effects as a result of better sleep and better circulation show up for a lot of users within the first few weeks of use, increased muscle mass generally happens around a month of use, increasing every month after that (especially when paired with a workout routine.) By about the three-month mark, you should be seeing the full variety of perks TestoGen can provide, including a revitalized sex drive, greater stamina, and confidence.

Results will likely be more pronounced in men who suffer from low testosterone. If you think you may have low T, you should take a testosterone test. There are many reliable at-home options, and Innerbody readers get exclusive discounts from the best of them.

Products and Prices

You have a few options when it comes to purchasing TestoGen. These options vary in price, quantity, and how much of the product you can enjoy essentially for free.

One month’s supply of TestoGen – $56

This includes 120 capsules, which will last you a month of taking four capsules every morning before breakfast.

Three-month supply of TestoGen -- $112

We recommend this option above the other two for a few reasons:

  • The price amounts to a free month of TestoGen.
  • One-month may be long enough to experience some initial benefits, but this varies from person to person and we believe a month isn’t sufficient to experience full benefits.
  • TestoGen doesn’t work for everyone, making the five-month supply less advantageous as a first-time purchase.

Five-month supply

You can also get a five-month supply for $167 (which breaks down to two months free). If you’re just starting off, we’d recommend the three-month as a sensible choice. The five-month purchasing option makes lots of sense for men who know this product works well for them.

Is TestoGen safe?

Because TestoGen doesn’t contain any steroids or hormones, it’s safe for most men and one of the safest T-boosters on the market. Before beginning any supplement routine, it’s important to consult with your doctor to make sure that it won’t interfere with any medications you’re taking or adversely affect you due to underlying health conditions.

It’s also important to note that if your body is in need of more serious hormone treatment, including hormone replacement therapy, TestoGen isn’t a substitute.

Privacy considerations

MuscleClub Limited uses a secure website for purchases, and will ship your TestoGen in a nondescript, featureless package. They will never sell your information to third parties.

How we evaluate home health products and services

At Innerbody Research, we customize our evaluation criteria depending on the type and nature of the health-related service or product. For TestoGen and other health products, we have five areas that we use for our evaluations, including:

Quality: How well does the company deliver its core service(s) to the customer? For testing services, does the company adhere to the latest and most advanced testing technologies and achieve a very high degree of accuracy? For non-testing telehealth services, is the quality of the service high enough that we would recommend it to loved ones without hesitation? If not, why not?

User-friendly: How intuitive and user-friendly is the service? Does the device, program, app, or website achieve a good degree of user-friendliness for its customers?

Value: Are you getting your money’s worth? Are there any hidden costs or charges? Does the company offer discounts?

Privacy: If health data is stored, will your data be stored securely? Are payments secure?

Customer support: Particularly in situations where ‘one size fits all’ doesn’t make sense, how well does the company help to make the service ideal for you?

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