Does Creatine Monohydrate Boost Testosterone?

Table of Contents

1. Introduction
2. What Is Creatine and How Does It Work?
3. The Core Question: Does Creatine Affect Testosterone?
4. Understanding the Difference Between Testosterone and DHT
5. Why People Think Creatine Is a Steroid
6. The Real Benefits: If Not Testosterone, Then What?
7. How to Properly Use Creatine Monohydrate
8. Is Creatine Safe?
9. Who Should Use Creatine?
10. Why Quality Matters
11. Conclusion
12. FAQ

Introduction

If you spend any time in a squat rack or scrolling through fitness forums, you’ve likely heard the chatter about creatine. It is the most researched supplement on the planet, known for its ability to help athletes push harder and recover faster. Along with that fame comes a persistent question: does creatine monohydrate boost testosterone? Many people assume that because creatine helps build muscle and strength, it must work by altering your hormones.

At BUBS Naturals, we believe in keeping things transparent and backed by real science. We focus on clean ingredients that serve a purpose in your daily routine, whether you are training for a triathlon or just trying to stay active as you age. This article explores the relationship between creatine and testosterone, looks at what the clinical data actually says, and helps you understand how this supplement fits into your wellness goals. If you want to see the product we’re talking about, take a look at our Creatine Monohydrate.

While creatine is an elite tool for performance, the link between its use and your testosterone levels is often misunderstood. Our goal is to clear up the confusion so you can make informed decisions about your nutrition.

Quick Answer: Current scientific research indicates that creatine monohydrate does not significantly boost testosterone levels. While one older study suggested a potential increase in dihydrotestosterone (DHT), most modern clinical trials show that creatine works through energy production in the muscles rather than by altering your hormonal profile.

What Is Creatine and How Does It Work?

Before looking at hormones, we have to understand what creatine actually is. It is not a synthetic drug or a steroid. Creatine is a nitrogenous organic acid that occurs naturally in your body. Your liver, kidneys, and pancreas produce about one to two grams of it every day using three amino acids: arginine, glycine, and methionine. You also get it from your diet, specifically from red meat, poultry, and fish.

About 95% of the creatine in your body is stored in your skeletal muscles in the form of phosphocreatine. Phosphocreatine is a stored form of energy that helps your cells produce a molecule called Adenosine Triphosphate, or ATP.

The Role of ATP

ATP is often called the "energy currency" of the cell. When you lift a heavy weight or sprint, your muscles use ATP for power. However, your cells only store enough ATP for a few seconds of high-intensity effort. Once that ATP is used, it loses a phosphate molecule and becomes Adenosine Diphosphate (ADP).

This is where creatine comes in. Phosphocreatine "donates" its phosphate group to the ADP, quickly turning it back into ATP. This process allows you to maintain high-intensity output for a few extra seconds. It might be the difference between doing eight reps of a heavy lift or ten. Over time, those extra reps lead to more significant gains in strength and muscle mass.

Why Monohydrate?

You will see many different versions of this supplement on the market, such as creatine HCl or buffered creatine. However, creatine monohydrate remains the gold standard. It is the version used in the vast majority of clinical studies. It is highly bioavailable, meaning your body absorbs it efficiently, and it is the most cost-effective option available. For a deeper dive into the science, read how creatine works in the body.

The Core Question: Does Creatine Affect Testosterone?

The idea that creatine boosts testosterone usually stems from its effectiveness. Because it helps people gain muscle so quickly, many assume it must be doing something to their endocrine system. Anabolic steroids work by mimicking testosterone to increase protein synthesis, so it is a natural leap to wonder if creatine does the same.

However, the consensus among sports scientists and researchers is that creatine does not increase total testosterone, free testosterone, or growth hormone. If you want the full breakdown of the evidence, our creatine and testosterone guide covers the myths and the modern research.

The 2009 Rugby Study

Most of the confusion regarding creatine and hormones can be traced back to a single study conducted in 2009 involving college-aged rugby players. In this study, the athletes took a loading dose of creatine for seven days, followed by a maintenance dose for 14 days.

The researchers found that while testosterone levels did not change significantly, levels of dihydrotestosterone (DHT) increased by about 56% during the loading phase. DHT is a metabolite of testosterone, meaning the body converts testosterone into DHT using an enzyme called 5-alpha-reductase.

Key Takeaway: The only study to show a significant hormonal shift found an increase in DHT, a byproduct of testosterone, rather than an increase in testosterone itself. This study has not been successfully replicated with the same results in the years since.

Why This Study Is Not the Final Word

While the 2009 study is often cited by people claiming creatine affects hormones, it has several limitations. First, the DHT levels of the athletes remained within the normal physiological range. Even with the increase, they weren't at "supraphysiological" levels. Second, many subsequent studies have looked for similar results and failed to find them.

In a dozen other clinical trials involving various types of athletes—from swimmers to weightlifters—researchers measured testosterone levels before and after creatine use. In nearly every case, there was no significant change in the participants' hormonal profiles. If you want a simple primer on supplementation basics, see our guide to creatine supplementation.

Understanding the Difference Between Testosterone and DHT

Since the 2009 study mentioned DHT, it is important to understand what that means for your health. Testosterone is the primary male sex hormone, responsible for muscle mass, bone density, and libido. DHT is a much more potent androgen. While it is necessary for various functions, high levels of DHT are often associated with male pattern baldness in those who are genetically predisposed to it.

This led to a common myth: "Creatine causes hair loss."

The logic was: Creatine increases DHT, and DHT causes hair loss; therefore, creatine causes hair loss. However, there is no direct evidence that creatine causes hair thinning. Most people who experience hair loss while taking creatine would likely have experienced it anyway due to their genetics. Because creatine does not consistently raise DHT across multiple studies, the link to hair loss remains speculative at best.

Why People Think Creatine Is a Steroid

The confusion between creatine and testosterone often leads people to ask if creatine is a steroid. The answer is a definitive no.

Anabolic-androgenic steroids are synthetic versions of the male sex hormone testosterone. They are often used to reach hormonal levels far beyond what the human body can produce naturally. Steroids are regulated substances and carry significant health risks, including heart issues and hormonal imbalances.

Creatine is a legal, natural compound found in food. It does not work by entering the nucleus of a cell and changing how your DNA builds muscle (as steroids do). Instead, it simply provides more raw energy to the muscle cells so they can do more work.

Myth: Creatine is a legal steroid that will mess with your natural hormone production.
Fact: Creatine is a naturally occurring organic acid that helps with cellular energy (ATP) production. It has no structural relationship to steroid hormones and does not suppress your body's natural ability to produce testosterone.

The Real Benefits: If Not Testosterone, Then What?

If creatine doesn't boost testosterone, why is it so popular? The benefits of creatine are physical and neurological, and they are well-documented across hundreds of peer-reviewed studies. We focus on these benefits because they help you live a more capable, active life.

1. Increased Strength and Power

By increasing the availability of phosphocreatine, you can regenerate ATP faster. This is most beneficial for activities that last less than 30 seconds. This includes heavy lifting, sprinting, and explosive movements in sports like football or wrestling.

2. Enhanced Recovery

Many athletes report that they feel less "beat up" after a hard training session when they are consistent with creatine. Some research suggests it can help reduce muscle cell inflammation and the markers of muscle damage after intense exercise. This allows you to get back to your training faster.

3. Muscle Volumization

One of the first things you might notice when taking creatine is a slight increase in weight. This isn't fat. Creatine is "osmolytic," meaning it draws water into your muscle cells. This hydration makes the muscles look fuller and creates a better environment for muscle protein synthesis (the process of repairing and building muscle tissue).

4. Cognitive Support

While 95% of your creatine is in your muscles, the remaining 5% is in your brain. Your brain is an energy-hungry organ that also relies on ATP. New research suggests that creatine supplementation may help with mental fatigue, especially during periods of sleep deprivation or intense mental tasks. You can also explore more of the performance side of the topic in this creatine and fitness article.

How to Properly Use Creatine Monohydrate

To get the most out of your supplement, you need to understand the right way to take it. You do not need complicated "cycles" or expensive delivery systems.

To Load or Not to Load?

The "loading phase" involves taking about 20 grams of creatine per day (divided into four doses) for five to seven days. This is designed to saturate your muscle stores as quickly as possible. After that, you drop down to a maintenance dose of 3 to 5 grams per day.

You do not have to load. If you simply take 3 to 5 grams a day from the start, your muscles will still reach full saturation, it will just take about three to four weeks. Skipping the loading phase can be easier on your stomach, as high doses of creatine can sometimes cause mild bloating or digestive upset in some people.

Timing and Consistency

Many people ask if they should take creatine before or after a workout. The truth is that consistency is far more important than timing. Creatine works by building up a "reserve" in your muscles. It doesn't matter if you take it in your morning coffee or your post-workout shake, as long as you take it every day—including rest days.

Our Creatine Monohydrate is a single-ingredient formula. It is designed to be simple, clean, and easy to mix into any drink without flavoring or additives. Because it is NSF for Sport certified, you can trust that what is on the label is exactly what is in the jar. To learn more about that standard, see how BUBS tests and certifies creatine.

Is Creatine Safe?

Creatine is one of the safest supplements you can take. Extensive long-term studies have shown that healthy individuals do not experience negative side effects from daily use of 3 to 5 grams.

Kidney Health

A common concern is that creatine damages the kidneys. This myth comes from a misunderstanding of a blood marker called creatinine. Creatinine is a waste product of creatine, and doctors use it to measure kidney function. If you take a creatine supplement, your blood creatinine levels might be slightly elevated. This does not mean your kidneys are failing; it simply means you have more creatine in your system. If you have a history of kidney disease, you should always consult with your healthcare provider before starting any new supplement.

Water Retention

As mentioned, creatine draws water into the muscle cells. Some people may feel a bit heavier during the first week. This is intracellular hydration, which is actually beneficial for performance and muscle health. It is not the same as the "bloating" you might feel from a high-sodium meal.

Bottom line: For healthy adults, creatine is a safe and effective way to support physical performance. It works by increasing cellular energy, not by manipulating your hormones.

Who Should Use Creatine?

While we often think of creatine as a "bodybuilder supplement," its reach is much wider. At BUBS Naturals, we see people from all walks of life using it to support their adventure-ready lifestyles.

• Strength Athletes: Powerlifters and weightlifters use it for maximal force production.
• Endurance Athletes: While it doesn't directly help with "cardio," it helps with the interval training and hill sprints that build a better engine.
• Aging Adults: As we get older, we naturally lose muscle mass and bone density (a condition called sarcopenia). Creatine, when paired with resistance training, can help slow this process down.
• Vegetarians and Vegans: Because creatine is primarily found in meat, people on plant-based diets often have lower natural stores. They often see the most significant "boost" when they start supplementing.

Why Quality Matters

The supplement industry can be a bit of a "wild west." Many brands use cheap fillers or don't verify the purity of their ingredients. This is why we are so focused on third-party testing.

When we founded our brand, we did it to honor the legacy of Glen "BUB" Doherty. He lived a life of high standards and purpose, and we believe our products should reflect that. You can learn more about the brand in Our Story, and about our charitable mission in Giving Back to Veterans & Our Communities. Our Creatine Monohydrate is tested for purity and banned substances, ensuring that you are only putting the best into your body. We don't believe in "secret blends" or unnecessary chemicals. We believe in products that work.

Conclusion

The science is clear: if you are looking to boost your testosterone, creatine monohydrate is not the tool for the job. You would be better off focusing on sleep, stress management, and a diet rich in healthy fats and micronutrients like zinc and vitamin D.

However, if you are looking to increase your strength, improve your recovery, and give your muscles the energy they need to perform at their peak, creatine is the most effective supplement you can find. It is safe, well-researched, and accessible.

We are proud to provide a clean, high-quality option that fits into your routine. Every time you choose our products, you are also helping us give back, as we donate 10% of our profits to veteran-focused charities. It’s about more than just a workout; it’s about a lifestyle built on purpose and performance. For more on that mission, visit the BUBS story.

• Focus on consistency: Take 5g of creatine daily.
• Prioritize quality: Use NSF for Sport certified monohydrate.
• Train hard: Creatine provides the energy; you provide the effort.

Ready to take your training to the next level? Our Creatine Monohydrate is ready to help you hit those extra reps.

FAQ

Does creatine affect your mood?

While creatine is primarily known for physical performance, some research suggests it may support brain health. By improving energy metabolism in the brain, some people report improved mental clarity and reduced fatigue, which can indirectly support a more stable mood. However, it is not a treatment for mood disorders.

Can women take creatine without gaining "bulk"?

Yes, women can benefit significantly from creatine. Because it does not affect testosterone, it will not cause "masculine" traits or excessive bulk. Most women find that it helps them feel stronger during their workouts and supports lean muscle tone rather than just raw size.

Should I stop taking creatine on rest days?

You should continue taking creatine even on days you don't work out. The goal of supplementation is to keep your muscle stores saturated. If you skip doses on the weekends or rest days, your muscle creatine levels will slowly start to drop, reducing the effectiveness of the supplement over time.

Does creatine cause dehydration or cramping?

The opposite is actually more likely. Because creatine draws water into your muscle cells, it can help with cellular hydration. Most studies show that creatine users have a lower risk of cramping and heat-related injuries than those who do not use it, provided they maintain a regular intake of water and electrolytes.