Testosterone Boosters – The Safest and Most Effective Products of 2021

Do You Suffer from Low Testosterone?

A low testosterone level isn’t good for your health. It can cause mood disorders and negatively affect your muscle mass, sex drive, and relationship or marriage.

When a man reaches midlife, he’s likely to experience testosterone deficiency or low testosterone. Often characterized by fatigue, loss of libido, loss of muscle mass, mood disorders, depression, and other unwanted symptoms.

Low testosterone is caused by declining health and aging. There are other factors that can contribute to low levels of testosterone.

These include health issues such as obesity, damage to testicles, medications, and metabolic syndrome. If you have been diagnosed with low testosterone, you shouldn’t lose hope because it’s indeed possible to increase your testosterone levels by taking testosterone booster supplements.

Which Top 2 Testosterone Boosters of 2021 Should You Use ?

AndroGen Rx – Strongest Testosterone Booster, Best for men Over 40, Best for Men Over 50

Testosterone-1 – Best Legal Steroid Alternative, Best for Muscle Growth, Best For Fat Loss

The best testosterone boosters not only help to increase your testosterone levels but also boost your drive and energy while maximizing your sexual performance and overall manhood.

In this detailed review and buying guide, we look at the best testosterone booster supplements available on the market today and what you need to look for in a safe and effective testosterone boosting product.

Let’s start by reviewing the 2 best testosterone booster supplements available today.

#1. AndroGen Rx – The Best and Strongest Testosterone Booster

Manufactured by Wolfson Berg Limited, AndroGen Rx is one of the best testosterone boosting supplements today. It is popularly marketed as a Testosterone Triple Action product because of its three powerful testosterone boosting ingredients.

The testosterone booster is designed to make you feel more energetic for a long time, burn unwanted fat, and help you build more lean muscle mass. AndroGen Rx has also been tested and found to give men stronger, more frequent, and long-lasting erections, achieve better sexual performance and improve quality of sleep.

Giving you better and quicker recovery between your workout sessions and generally feel more motivated and confident about your life. AndroGen Rx does not have any known side effects and is available in an easy to manage dosage of just 4 capsules taken once per day, preferably before breakfast.

Why We Like AndroGen Rx

Here are some of the reasons why we believe AndroGen Rx is a great Testosterone booster for athletes, bodybuilders, and any man out there with low levels of testosterone:

It has been tested and found to be an effective testosterone booster
AndroGen Rx is made of 100% natural ingredients, which are clearly labeled on the bottle
Its ingredients have been scientifically tested for safety and effectiveness

The product is available in 3 sizes to suit your needs and budget. You have a choice of buying a 30-day, 90-day, or 150-day supply.

  • AndroGen Rx helps to eliminate fatigue by boosting your energy levels
  • Improves your cognitive functions
  • Effective in enhancing your sexual drive and performance
  • Burns fat and promotes lean muscle growth
  • Affordable price
  • Contributes to better overall health as you age

AndroGenRX Ingredients

AndroGen Rx is famously known as the Testosterone Triple Action formula because it contains 3 key testosterone-boosting ingredients.

All 100% natural ingredients work together to increase the production of testosterone and improve your overall body functions.

AndroGen Rx Shipping and Return Policy

AndroGen Rx comes with free worldwide shipping. The company will ship your order from the nearest warehouse either in the UK or USA.

The order will also be dispatched within 24 hours after payment. You can expect delivery in 3 to 7 working days in the US, 3 to 5 working days in the UK, 3 to 20 working days in Europe, and 5 to 21 working days in Australia and the rest of the world.

In terms of returns, the company stands behind its product with a 100-day money-back guarantee. If for any reason you are not satisfied with the product, you can return it unopened within 100 days of receiving the order and get a 100% refund, excluding the shipping charges of course.

AndroGen Rx Pros and Cons


  • AndroGen Rx is an effective testosterone booster that increases energy, performance, and focus
  • Manufactured from 100% natural ingredients
  • Helps you build more lean muscles
  • Effective in burning body fat
  • Boosts sex drive and performance
  • Improves overall health
  • Comes with a 100-day money-back guarantee


  • Some users claim it is on the pricier side

Most of the customers who have used AndroGen Rx claim in their online reviews and testimonials that the supplement actually works as advertised.

One of the reviewers stated that after using AndroGen Rx for a short time, he began feeling more energetic and focused. Others stated that the testosterone supplement really did improve their waning libido.

A majority of customers who used AndroGen Rx said that it takes around two weeks to see noticeable results, especially in the production of lean muscles.

Some claim that the first bottle worked better than the second one but this could be due to the body’s acclimatization to the supplement. Overall, there are many 5-star ratings and reviews of the supplement on the official website and other review sites and forums.

Testosterone-1 – Best Legal Steroid Alternative

Manufactured by Muscle Labs USA, a leading healthcare and bodybuilding supplement company, Testosterone-1 is a popular testosterone booster especially among men seeking to grow muscles and build more strength.

The testosterone booster also helps a lot during bulking and cutting cycles and in recovery after a workout session. It is no surprise why Testosterone-1 is globally recognized as one of the best testosterone booster supplements today.

So, what exactly is Testosterone-1 ? Testosterone-1 is a safer and legal alternative to Sustanon, an illegal steroid that is known for having undesirable side effects.

Testosterone-1 is also formulated from powerful natural ingredients that increase testosterone levels in your body. The main ingredient of Testosterone-1  boosts the production of luteinizing hormone to increase testosterone levels in your body.

With more testosterone, you get better muscle gains, improved sex drive, physical stamina, and overall strength. Testosterone-1 does not have any side effect and has a simple dosage of just 4 capsules per day taken around 20 minutes before breakfast.

Why We Like Testosterone-1

There are several reasons why we believe Testosterone-1 is one of the testosterone booster supplements today.

For instance, Testosterone-1 is made by Muscle Labs USA, a reputable company that specializes in the production of high-quality supplements.

Here are a few more reasons why we like Testosterone-1 :

  • Contains a blend of scientifically proven testosterone boosters
  • Safer alternative to Sustanon, an anabolic steroid that produces unwanted side effects
  • Testosterone-1 increases testosterone levels in your body naturally
  • Does not produce undesirable side effects
  • Improves mood and keeps you motivated
  • High-quality product for its price
  • Produces noticeable improvement in your sex drive and performance
  • Blend of powerful natural ingredients designed to boost your body’s testosterone levels

Testosterone-1 Ingredients

Testosterone-1 is packed with some of the best natural ingredients guaranteed to increase testosterone production in your body. These are all 100% natural ingredients that ensure the supplement is both safe and effective in boosting your testosterone levels.

Testosterone-1 Shipping and Return Policy

Muscle Labs USA, the manufacturer of Testosterone-1 , ships the product worldwide. Geographic and demographic barriers will not stop you from getting your shipment wherever you are.

Another great thing about Muscle Labs USA is that they provide completely free shipping of all Testosterone-1 orders. Delivery takes around 3 to 7 working days depending on your location.

For instance, in the US, delivery takes 3 to 7 working days, in Europe 3 to 10 days, in UK 1 day if you place your order before 2 P.M, and in Canada, Australia, and the rest of the world delivery usually takes between 5 and 15 working days.

The company also provides a full refund on any unopened item returned within 15 days after the order date. To place a return request just send an email to cs@cb-support.com and you will be directed where to send the unopened products and get a refund.

Testosterone-1 Pros and Cons


  • Proven to boost testosterone production, increase muscle mass, strength, and libido, and generally elevate your mood.
  • Taken orally unlike other illegal anabolic steroids that require intravenous injections
  • Testosterone-1 is a safe supplement that does not cause liver or kidney failure or other adverse side effects associated with illegal anabolic steroids
  • Helps combat other issues such as receding hairline, skinny bodies, and waning sexual performance due to low levels of testosterone
  • Legal supplement made by a renowned company and trusted by many athletes, bodybuilders, and people with low testosterone issues across the globe
  • Available at a more affordable price


  • Not recommended for people with diabetes
  • You can only buy it online

There are many positive reviews and great ratings of Testosterone-1 in several online review platforms such as TrustPilot, Better Business Bureau, and on the Muscle Labs USA website.

The reviews come from personal trainers, bodybuilders, and regular people seeking to improve their health and physical appearance. Most of the reviewers claim that they began seeing results after using Testosterone-1 for just two weeks.

However, they all recommend using Testosterone-1 in combination with a healthy diet, good nutrition, and workouts to achieve the best results.

With good food, workouts, and sufficient sleep, most of the people who used Testosterone-1 state that they not only achieved their bodybuilding goals but also experienced a significant increase in libido and energy.

Testosterone-1 Pricing

You can buy Testosterone-1 directly from Muscle Labs USA’s official website.

A bottle of Testosterone-1 costs $75. Currently, Muscle Labs USA is running a discount offer that gives you a bottle of Testosterone-1 at just $55 only.

They also have an offer of one extra free bottle for customers who buy two bottles at a discount price of $110. Keep in mind that your order comes with free shipping and a money-back guarantee.

Testosterone-1 – Best for Lean Muscle

This is a safe and effective all-natural testosterone booster supplement from Roar Ambition, a leading health supplements manufacturer known for their scientific approach in manufacture of natural supplements.

Testosterone-1 is quite popular among bodybuilders, fitness enthusiasts, and gym-goers because of its ability to increase testosterone production in a short time.

Another great thing about Testosterone is the fact that it has been proven to increase muscle growth, stamina, and strength. It also helps in regulating dihydrotestosterone (DHT), which helps in preventing hair loss and baldness among men.

Testosterone-1 comes with large doses of all-natural ingredients in the right amounts to ensure that the supplement is not only effective but safe from side effects as well. If you are looking for the best testosterone booster that also helps in the production of the growth hormone, Test-1 is a good option to consider.

  • Helps in boosting the production of testosterone which leads to more muscle growth
  • Keeps you more energized to work out and face your day with confidence
  • Speeds up recovery time during your workout sessions
  • Helps to improve mood and keep you motivated
  • Testosterone increases libido to enrich your sexual life
  • Works fast. According to the manufacturer, you only need to use the supplement for 6 to 8 weeks to achieve the best results.

AndroGenRx – Best for Men Over 50

This best testosterone booster review would not be complete without mentioning AndroGenRx, a popular testosterone booster made by a USA based company, Pharma Supplements.

AndroGenRx has a simplistic approach to boosting testosterone levels in your body. The supplement uses natural ingredients such as vitamins, herbs, and minerals in the right doses. It is a great option for people who are just starting out on testosterone boosters for the first time.

AndroGenRx is a safe and effective supplement for muscle building and weight lifting. It works by boosting protein synthesis in your body, which results in more muscle gain. The supplement also works by inhibiting the effects of the cortisol hormone, which causes breakdown of muscle tissue.

By increasing the production of testosterone, AndroGenRx encourages protein synthesis and repairing micro-tears that happen on your muscles when you lift weights or work out vigorously over a long time.

Moreover, the ingredients in AndroGenRx help to increase the flow of oxygenated blood in your muscles. This helps to increase strength and stamina during physically demanding exercises such as sex and weight lifting.

The supplement has a simple dosage of just two capsules every day – one in the morning and another one in the evening. It is a safe testosterone booster without serious side effects. However, keep in mind that some people may experience minor discomforts such as bloating, diarrhea, and gas in very rare cases.

Best Testosterone Booster Buying Guide

Testosterone boosters help to increase the production of testosterone in the body. They can be found in certain foods or as part of a formulation or supplement.

Testosterone supplements are quite useful to people who have low testosterone levels due to aging and other health factors but still want to improve their physical and sexual performance.

Testosterone boosters also help in building lean muscles and recovery in between workout sessions. Many bodybuilders and athletes are now including natural testosterone supplements in their supplement stacks.

Health Benefits of Testosterone Boosters

Testosterone boosters provide a wide range of health benefits including the following:

  • Improved athletic performance
  • Increased sexual drive and performance
  • Help in erectile dysfunction problems
  • Help you gain more muscle mass
  • Increased testosterone production leads to a boost in confidence and a more positive mood
  • Better overall health and wellness

Signs of Low Testosterone Levels

Some of the most common symptoms of decreased testosterone levels include the following:

  • Reduced muscle mass
  • Increased accumulation of body fat
  • Frequent mood swings
  • Inability to sustain an erection
  • Reducing the size of the testicles
  • Loss of sex drive and performance
  • Some of these symptoms could be caused by other ill-health reasons but reduced testosterone is usually the main cause

Are There Foods That Boost Production of Testosterone?

There are several types of food that boost the production of testosterone naturally including the following:

  • Egg yolk
  • Oyster
  • Fatty fish
  • Beef
  • Beans
  • Shellfish

These foods are not only good testosterone boosters but are also good for your overall health and well being.

However, to get a good dosage of testosterone boosters and the best results, especially when you have extreme levels of testosterone, we recommend going for testosterone supplements.

Benefits of taking Testosterone Supplements

Testosterone boosters or supplements provide the following benefits:

1- Better Circulation

Testosterone hormones promote better red cell production in the body.

With more red blood cells, you get a sufficient supply and flow of oxygen and nutrient-rich blood in your muscles and other parts of the body.

Testosterone also helps in maintaining a healthy heart and cardiovascular system. You could easily suffer from heart problems when you have extremely low levels of testosterone.

2- Development of Lean Muscles

Testosterone supplements also help in muscle gain by stimulating muscle growth.

Testosterone boosters are also packed with natural ingredients that help in the fat burning process to ensure that you build muscle mass while losing fat. They help you to achieve a perfectly ripped physique.

3- Promote Better Bone Density

The natural ingredients in the best testosterone booster supplements help to prevent bone density decline.

Low or poor bone density may lead to serious problems such as osteoporosis or even affect your workouts and athletic performance.

The ingredients in testosterone supplements will also increase your energy levels and overall health and wellbeing.

4- Enhanced Mood and Motivation

One of the symptoms of low testosterone is frequent mood swings and lack of energy.

Testosterone boosters help by stabilizing your mood, keeping you motivated, and enhancing your self-confidence.

5- Improved Sex Drive and Performance

Testosterone supplements naturally increase libido while giving you more energy and drive to feel more confident in bed.

The supplements have been found to be effective in helping men with erectile dysfunction

What to Look for in the Best Testosterone Booster

The goal of this review is to help you make an informed decision when shopping for the best testosterone supplement.

Here are some of the key factors to consider in the best testosterone booster:

100% Natural Ingredients
A good testosterone booster should be made using 100% natural ingredients. The product should ideally contain some of the following powerful and all-natural testosterone boosting ingredients in sufficient amounts:

  • D-Aspartic acid
  • Magnesium
  • Zinc
  • Vitamin B
  • Vitamin D
  • Nettle Leaf or Root extracts
  • Ginseng
  • Boron
  • Fenugreek seed extract
  • Just make sure the product contains the right amount of the ingredients you are looking for in a good testosterone booster or supplement.
  • 100% Legal and Safe

The last thing you want is to use a supplement product that leaves you suffering from side effects.

The best way to avoid side effects is by ensuring that you are taking a legal and all-natural supplement product. The best testosterone booster should be free of illegal and artificial ingredients.

If you are under medication or suffer from conditions such as diabetes and high blood pressure, it is recommended to talk to your doctor before you start taking any form of testosterone boosting supplement.

The Company’s Reputation

It pays to do some research online about the product and the company that manufacturers the supplement.

The best and safest supplements, sold either on the company’s website or via reputable vendors such as Amazon.

What Others are Saying About the Product in Online Reviews and Testimonials

Like every savvy consumer nowadays, take time to search for online reviews and testimonials to know what people are saying about the product.

You will at least know the experience of other users of the product before you make a purchase decision.

Frequently Asked Questions

Can I increase testosterone naturally?

Yes, you can increase testosterone levels naturally by eating a healthy diet rich in carbs, proteins, and healthy fats. You also need to get enough sunshine for vitamin D and exercise regularly.

However, the most effective way of boosting your testosterone levels is by taking testosterone-boosting supplements such as the ones discussed above.

Do testosterone boosters have side effects?

Legal testosterone boosting supplements made from natural and clinically tested ingredients. They are safe and approved by the FDA for human consumption in the right dosage.

There are rarely, if any, side effects when you use the product as indicated. The products discussed above are 100% legal and safe for use.

Are there testosterone boosters for women?

Testosterone boosters, made exclusively for men but low testosterone supplements that can be used by women. A good example is OxAnivar or Winsdrol.

Which are the best testosterone boosters for improving libido and sex?

All the testosterone boosters discussed will improve your libido and enhance your sex drive. For the best performance in bed, we recommend Extenzyte, AndroGen Rx, or Testosterone-1 .

Which is the best testosterone supplement for muscle gain?

If you are looking for a testosterone booster for muscle gain, we recommend either AndroGen Rx or Testosterone-1. Top rated supplements quite popular with bodybuilders and fitness enthusiasts.

The Bottom Line

As you age, testosterone levels in your body gradually decline. You could also be suffering from low testosterone due to ill-health.

If you find yourself experiencing typical symptoms of low testosterone such as frequent mood swings, loss of sex drive, muscle loss, and increased body fat. The best way to combat declining testosterone is by taking testosterone supplements.

The products discussed above provide all the benefits of increased testosterone such as high energy levels, enhanced libido, muscle gain, better mood, and overall confidence.