125 mg Testosterone Per Week | Review and Results

Dr. Mike Jansen

Last Updated February 28, 2023

Dr. Mike Jansen

 February 28, 2023

Curious about 125 mg of testosterone per week results?

Do you wonder if 125 mg of testosterone is enough to optimize your total and free testosterone levels, while minimizing the risk for potential side effects?

Then you’ve come to the right place.

In this comprehensive guide, we cover everything you MUST know about the classic 125 mg of testosterone dosage. We also answer your most important questions, including:

  • What’s the best weekly testosterone dosage?
  • How many days per week should I inject testosterone?
  • What’s the best place to legally buy testosterone online?

…And much more!

Our team of experts has looked at dozens of studies and real-world reviews on this exact testosterone dosage.

This means you are getting scientific evidence, as well as real-world feedback on what you can expect while injecting 125 mg of testosterone per week.

Now let’s get started!

Disclaimer: The contents of Testosterone.org are for informational and educational purposes. We do not provide legal advice. Likewise, we do not provide medical advice, diagnosis, or treatment. Please consult your physician prior to consuming any over-the-counter supplements, like a natural testosterone booster, and/or getting a prescription for a pharmaceutical medication. Your access to Testosterone.org is subject to our full disclaimer and terms of use.

What Is Testosterone? And What Does It Do?

If you’re reading this article, then you already know how important testosterone is for men’s overall health and well-being.

Research shows men with above-average testosterone levels experience the following benefits:

  • Improved sexual performance
  • Greater muscle mass and strength
  • Leaner, more athletic physique
  • Faster recovery between workouts
  • Improved metabolic health

…And much more!

Unfortunately, low T is a HUGE issue for men in the 2020s. The latest studies show the average testosterone levels in men have been declining by 1% per year for the past 50+ years [1].

This is true for older AND younger men [2, 3, 4]! To say this is a big deal would be a massive understatement. Men with low T are known for living extremely low-quality lives.

They also suffer from the following problems [5, 6, 7]:

  • Flabby, unhealthy bodies
  • Obesity and diabetes
  • Poor immune health
  • Low self-confidence
  • Low energy levels

Fortunately, there are different ways to raise your testosterone levels. Some men prefer “natural” methods of addressing low T like lifting weights, eating a high-protein diet, and getting plenty of sleep each night.

These are GREAT ideas. However, studies show the fastest and most effective way to raise your testosterone levels is to inject a testosterone medication at least once per week.

125 Mg Testosterone

Why Take 125 Mg Of Testosterone Per Week?

Research shows that weekly testosterone injections are the fastest and most reliable way for men to raise their testosterone levels.

Sure, there are “natural” ways to raise your testosterone levels, including having sex, lifting weights, and training fight sports. But NOTHING compares to taking testosterone injections at least 1-3 times per week.

So Why Take 125 Mg Of Testosterone Per Week?

Let’s cut to the chase: 125 mg of testosterone per week is a PERFECT dosage for the vast majority of men. 125 mg of testosterone per week is enough to raise your total testosterone into the 800 – 1,200 ng / dl range, aka the optimal zone for men.

Technically the “reference range” for men is 300 – 1,200 ng / dl. But research and anecdotal experience proves that most men look, feel, and perform their best when their total testosterone is in that magic 300 – 1,200 ng / dl range.

Who Should Take 125 Mg Of Testosterone Per Week?

125 mg of testosterone per week is a perfect dosage for beginner and experienced testosterone users.

125 mg per week is enough to maximize the benefits of having optimized testosterone levels, while avoiding the side effects associated with steroids and other performance enhancing drugs [10, 11, 12, 13, 14].

In our experience, 2 groups of men benefit the most from taking 125 mg of testosterone per week:

  • A maintenance dose of testosterone for TRT
  • For post-cycle therapy (following a steroid cycle)

Many doctors LOVE to use the 125 mg / week dosage for men getting started with testosterone replacement therapy. It’s enough to get the full benefits of testosterone, but without any of the side effects associated with harmful steroid cycles.

On the other hand, many “gear” users like to use 125 mg per week as part of their post-cycle therapy protocol, or when they are “cruising” on lower doses to give their body a break.

125 Mg Of Testosterone Per Week | Results

So what kinds of results can you expect while taking 125 mg of testosterone per week?

The truth is 125 mg of testosterone is a perfect “starter” dose for anyone interested in testosterone replacement therapy, or TRT. Users can expect to see immediate improvements in their body composition, including increased muscle mass and decreased body fat levels.

Many users say they gain 3-5 pounds of lean muscle mass in just a few weeks of starting their TRT protocol!

This is possible because you are supplementing your body’s natural testosterone production with an additional testosterone medication, which helps you “optimize” your body’s total testosterone levels.

Here are some of the benefits you can expect from taking 125 mg of testosterone per week:

  • Improved muscle mass and strength
  • Dramatically increased energy levels
  • Improved sex drive and sexual performance
  • Faster recovery between workouts
  • Improved confidence and mental clarity

125 mg of testosterone per week is enough for most users to bump their total testosterone into the desired 800 – 1,200 ng / dl range, aka the optimal range of testosterone for men.

The Endocrine Society Clinical Practice Guidelines recommends taking about 100 mg per week, which is very close to our recommended dose here [15].

Researchers have tested doses as high as 200 mg per week for TRT, but this high of a dose often results in supra-physiological testosterone levels (and is basically a steroid cycle), so it’s not necessarily recommended [16].

Derek from More Plates More Dates has tested many different TRT protocols, including taking 100 mg per week. He found this dose was too low for him, which further supports our belief that 125 mg of testosterone per week is a perfect starter dose for most people [17].

Here are Derek’s thoughts on more aggressive TRT protocols, including taking 200 mg per week:

“My oldest TRT regimen at the very beginning was 200 mg Testosterone Enanthate per week, which was way too much. I was pretty much on a mini-cycle when I was using that much.”

Derek is very much of the opinion that less aggressive TRT protocols, including taking 125 mg of testosterone per week, are the way to go for most individuals.

125 Mg Testosterone

125 MG Of Testosterone Per Week | Side Effects

What kind of side effects can you expect while injecting 125 mg of testosterone per week?

The truth is 125 mg of testosterone per week is one of the most TRT protocols in the world. This dosage is designed to maximize the benefits of testosterone, while minimizing any potential side effects. Side effects at this dosage are relatively rare, and when they do occur, they are usually mild in nature.

Of course, there are some that you do need to be aware of [18, 19, 20]:

  • Gynecomastia
  • Shortness of breath
  • Skin irritation
  • Thickening of the blood
  • High blood pressure

One of the most common side effects of TRT is actually Gynecomastia. This is a condition where the user develops breast tissue under their nipples due to an excess of estrogen in their bodies.

Of course, an experienced TRT doctor will monitor your blood estrogen levels to make sure this rare side effect does not occur.

Other side effects include shortness of breath, skin irritation, thickening of the blood, and high blood pressure. Again, as long as you are working with an experienced TRT doctor and monitoring your bloodwork, you have nothing to worry about when running 125 mg of testosterone per week.

How To Inject 125 Mg Of Testosterone Per Week

Now let’s talk about the actual steps for injecting 125 mg of testosterone per week. Of course, we recommend you do this under the supervision of an experienced testosterone therapy doctor.

Research shows that you need to inject testosterone at least once per week for optimal results [21].

Injecting once every 2 weeks results in large fluctuations in your blood testosterone levels, and is not recommended. Of course, injecting more often than once per week is also possible.

Here are some sample testosterone injection protocols:

  • Option #1: 125 mg one day per week
  • Option #2: 62.5 mg two days per week
  • Option #3: 41.7 mg three days per week

Research shows that more frequent injections result in more stable blood testosterone levels throughout the week, which is helpful for reducing side effects. At the end of the day as long as you are injecting 1-3 days per week in equally divided doses, then you should be good to go.

Here are the actual steps for injecting testosterone:

  • Step #1: Wash your hands – it should be obvious, but this step is important for preventing infections
  • Step #2: Draw up a dose – this depends on how much testosterone you are injecting that day. If you are injecting once per week, then 125 mg of testosterone is the appropriate dose.
  • Step #3: Aspirate the syringe – this is done to prevent air bubbles from forming in the syringe when you inject testosterone.
  • Step #4: Prepare the injection site – this is as simple as wiping the injection site and the surrounding area with a sterile alcohol pad.
  • Step #5: Inject the testosterone dose – angle the syringe at a 90 degree angle from the skin, plunge the syringe into the injection site, pull pack slightly, and then depress the plunger.
  • Step #6: Remove the needle – once you are finished, carefully pull the syringe out of the injection site.

Most TRT doctors recommend injecting in the deltoids, glutes, or other large muscles [22, 23]. Subcutaneous injections can also be performed, but they have far less research, so they are not our first choice.

125 Mg Testosterone

How To Buy Testosterone Online | MUST Read

Where should you buy testosterone online? This is a great question.

The truth is all online testosterone vendors are NOT created equal. In fact, most of the so-called “reputable” online testosterone vendors are actually selling garbage quality products with cheap fillers and heavy metals.

This isn’t just our opinion, though – several studies have shown that many online testosterone vendors sell inferior quality products sourced from China and other developing countries [24].

So where should you actually buy testosterone from?

In our experience, the best option for most people is to purchase your testosterone through a reputable online TRT clinic. Here are some of the advantages for taking this route:

  • You get a premium quality testosterone product with no fillers
  • Your doctor performs quarterly check-ins with you, including blood work
  • They customize your testosterone therapy protocol, including your weekly dosage

In other words, they take all the guesswork out of the process for you. With an online TRT clinic, you get an experienced testosterone doctor to monitor every aspect of your TRT protocol.

This is great news if you are interested in getting results as quickly as possible. Besides, working with an experienced TRT doctor is a sure-fire way to minimize any unwanted side effects while taking testosterone [25, 26, 27].

So how does an online TRT clinic work?

Fortunately, getting started with an online TRT provider is a very simple process. Most online clinics use a simple 3-step process with all of their patients:

  • Step #1: Fill out an online questionnaire to see if you have symptoms of low testosterone. Once you are done, you schedule a time to talk to your doctor and go over the results.
  • Step #2: Perform a blood test with one of their partnered lab facilities to measure your exact testosterone levels.
  • Step #3: Go over the results of your blood test with your doctor, and wait while your doctor generates a customized TRT treatment plan for you.

It’s that simple! As an added bonus, most online TRT clinics will actually ship you your prescription testosterone medication straight to your door. If you are ready to get started, then here is where you can learn more:

Sign up for TRT today with our top-rated USA doctors...

Best Natural Test Boosters | That Actually Work

Are there any good natural testosterone boosters that actually work?

The truth is most natural testosterone boosters are completely worthless. They do a very poor job of actually raising men’s testosterone levels, which is why most men resort to performing weekly testosterone injections instead. Don’t just take our word for it though – the latest studies show the following facts regarding natural T-boosters:

  • They have little to no research backing them [28]
  • They may have dangerous long-term side effects [29]
  • They do a very poor job of actually raising your testosterone levels [30]

Most natural testosterone boosters are completely worthless. However, our team was able to find one product that actually gets the job done: Maximus Tribe.

The main ingredient in Maximus Tribe is called enclomiphine – a purified and ultra-powerful form of clomid, another testosterone boosting medication.

Enclomiphine works by tricking your brain into producing more testosterone naturally. Numerous research studies show that enclomiphine can increase men’s testosterone levels by as much as 200 – 300 points, which is more than enough for most men to see a significant change in how they look and feel [31, 32, 33].

Best of all, Maximus Tribe has virtually zero side effects. You also don’t have to worry about injecting testosterone 1-3 times per week to see results.

Instead, you just take one small pill daily. If you are looking for a natural testosterone booster that actually works, then we highly recommend Maximus Tribe. Here is where you can learn more:

Order Testosterone Booster from our top-rated USA vendor...

Is 125 Mg Of Testosterone Per Week Enough? Verdict

So what’s the verdict… is 125 mg of testosterone per week optimal for testosterone replacement therapy?

Based on our research, 125 mg of testosterone per week is a PERFECT dose for anyone looking to optimize their testosterone levels.

Studies show that 125 mg of testosterone per week is enough to raise your total testosterone levels into the optimal 800 – 1,200 ng / dl range.

Of course, you still need to verify this with your own personal bloodwork. Some people may need a little bit more testosterone each week, while others can go as low as 100 mg per week and still get great results.

Of course, we recommend purchasing your testosterone through a reliable online TRT clinic. That way you know you are getting pharmaceutical grade testosterone for maximum results.

It’s also legal this way (hint, hint). If you would rather use a powerful over-the-counter testosterone booster instead, then Maximus Tribe is a great choice.


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