Best Test Base for SARMS: Exploring Impact and Optimal Usage

Explore the impact and the optimal usage of test base for SARMS.

Ever heard of SARMs and Testosterone

If you’ve been scouring the depths of the internet for ways to supercharge your workouts, boost muscle growth, and increase your energy levels, then you’ve probably witnessed the buzz surrounding these terms.

Do you need to use these together? Do you need a Test Base for a SARMs Cycle?

Well, that’s easier to ask than to answer. 

Together, they might form an unbeatable duo that promises to transform your physique and performance.

Or, they might end up completely wrecking your progress, health, and experience… 

Without further ado, let’s get into Test Base for SARMS! 

Key Takeaways

  • There is currently no scientific evidence that says you ‘need’ a Testosterone base for an SARM cycle.
  • There are plenty of benefits and drawbacks to having a Test Base with SARMs.
  • You could have better results seeing as Testosterone is stronger than SARMs.

What is a ‘Test Base’? 

Let’s talk about the OG muscle-builder, testosterone. 

This hormone is like the wise old sage of the fitness world, with a history dating back to the dawn of time.

Testosterone is responsible for many things, including muscle growth, bone density, and even your overall mood. 

It’s the alpha male of hormones, and having the right levels can make all the difference in your fitness journey.

Testosterone is used as the ‘base’ for steroid cycles for the following reasons: 

  • Estrogen production (which is needed) 
  • It’s far cheaper than other ‘anabolic’ compounds, affording you better results for cheaper 
  • It gives you the base ‘male’ and ‘good’ feelings

Typically, the Testosterone base is lower than other compounds or, it can be a leading role as well, depending on the needs and doses of the person in question. 

Do I Need a Test Base for SARMs Cycle? 

Test Base for SARMs Cycle
Do you need it?Generally no
Reasons againstSARMs are less suppressive; estrogen production not heavily affected
Reasons forPotential for more gains, improved recovery/strength/libido, enhances development of Androgen receptors 

So, you’re about to build your SARMs cycle and get on the gain-train. 

SARMs were originally developed to replace Anabolic Steroids in the medical world as they perform similar tasks, but the former has far fewer side effects (but also fewer anabolic effects). 

Thus, you run less of a risk but you get less of a reward. 

SARMs can be used to build muscle, grow strength, and even lose fat. 

Some will however be asking if you need to use a Testosterone base to use SARMs, and here is why they are asking it. 

Since SARMs (the stronger ones) will be suppressing your natural Testosterone production somewhat, you would need a Test base, right? Also, what about the extra Estrogen? 

The simple answer is no, you do not need a Test base for an SARMs cycle.

Here’s why: 

  • SARMs (unless you act like an idiot) are not going to be suppressing you as much as you might think 
  • SARMs will not suppress Estrogen production as much as you might think, thus, introducing more is not needed 

But, here’s why you might want to have a Test Base while taking SARMs: 

  • More Gains! More drugs mean more gains – let’s be real
  • You could have better recovery, strength, and libido 
  • More Testosterone means more development of Androgen Receptors, allowing SARMs to work even better 

Benefits of a Test Base for SARMs

Test Base for SARMs Benefits

Enhanced Recovery: 

When you combine SARMs and testosterone, you’re turbocharging your body’s ability to recover from intense workouts. 

This means less downtime between sessions and the potential for more frequent, high-quality training.

Increased Strength: 

Testosterone is a key player in muscle strength development. 

By optimizing your testosterone levels, you can expect to lift heavier weights, push harder during workouts, and ultimately see more significant strength gains.

Revved-Up Libido: 

Testosterone isn’t just about muscles; it’s also your body’s natural libido booster. 

Elevated testosterone levels can reignite your passion in the bedroom, adding an extra dimension to your overall well-being.

Androgen Receptor Supercharge: 

More testosterone means more development of androgen receptors in your muscles. These receptors are like docking stations for SARMs. 

When you have more of them, SARMs can work even better, enhancing their ability to promote muscle growth while minimizing side effects.

Improved Mood and Confidence: 

Higher testosterone levels are associated with improved mood, self-esteem, and overall well-being. 

As your physique transforms, so does your confidence, which can positively impact all areas of your life.

Drawbacks of a Test Base for SARMs

Reduced Testosterone: 

Long-term use of steroids can lead to a decrease in the body’s ability to produce its testosterone, which can result in testicular atrophy, reduced sperm count, and erectile dysfunction in men.

High Blood Pressure: 

Steroids can raise blood pressure, increasing the risk of hypertension and related cardiovascular issues.

Increased Cholesterol Levels: 

Steroid use can elevate LDL (bad) cholesterol and lower HDL (good) cholesterol, which contributes to a higher risk of atherosclerosis (plaque buildup in arteries).


Steroids can lead to severe acne, often on the face, chest, and back.

Hair Loss: 

Some individuals may experience hair loss, particularly if they have a genetic predisposition to male pattern baldness.

How to Dose a Test Base for SARMs? 

Right, so, the next question is to design your plan, right? Well, that’s a lot easier said than done, also, there is no one size fits all

And so, I will quote the boss (Broderick Chavez) himself to find the ‘best’ possible dosing equation: 

For TRT purposes, you would typically use 3mg of Testosterone per kg of body weight

Take this with a bag of salt, not even a pinch… 

Determining the optimal dosage for a Test Base in conjunction with SARMs requires a nuanced approach, as individual responses can vary significantly. 

While Broderick Chavez’s recommendation of 3mg of Testosterone per kilogram of body weight for Testosterone Replacement Therapy (TRT) serves as a general guideline, it’s crucial to approach this with caution. 

The one-size-fits-all concept does not apply here, and individual factors such as metabolism, sensitivity to hormones, and overall health play a crucial role.

To design an effective dosing plan, one should consider factors like the specific SARMs being used, the desired outcomes, and personal tolerance levels. 

Starting with a conservative dose and gradually adjusting based on individual response is a prudent approach. 

Regular monitoring of biomarkers and hormonal levels, preferably under the guidance of a healthcare professional, can help fine-tune the dosage for optimal results while minimizing potential side effects.

Do you need a PCT for a SARM Cycle? 

For a normal SARM cycle, you might very well, yes. If you are using stronger SARMs like YK-11 you might very well need a PCT consisting of Arimidex and HCG

YK 11 Summary

YK-11 Myostine

YK-11 is a selective androgen receptor modulator. As such, it is able to selectively attach to specific androgen receptors, rather than invading your body in a shotgun approach like anabolic steroids.

YK-11 is able to inhibit the activity of myostatin, which is a protein that prevents muscle growth. This makes it an effective compound to take during cutting as it will help to prevent muscle loss.

The protein myostatin impairs the body’s ability to build muscle and get stronger, whereas another protein follistatin promotes muscle and strength gains. When you take YK-11 you lessen the levels of myostatin and increase those of follistatin.

Studies have shown that people with a mutation that limits myostatin production are both more muscular and stronger than those with normal amounts. YK-11 may help to inhibit the levels of myostatin in muscles by attaching to the androgen receptor.

From there, it appears to induce muscle cells to create more follistatin, which in turn limits the levels of myostatin and allows for muscle growth beyond your genetic capability.

YK-11 Myostine Overview

⭐️ Top Benefits: Muscle growth, strength gain, fat loss
🧪 Form: Liquid, Powder
⌛️ Cycle Length: 4 – 8 weeks
💰 Average Cost: $59.99
❤️‍🩹 Side Effects: Headaches, nausea, testosterone suppression, and liver toxicity
☢️ Dangers: Hepatotoxicity
📚 Best Stack: MK-677 / Cardarine
PCT Required: Yes
🧍‍♂️🧍‍♀️Men/Women: Men
🔄 See Results
➡️ Go to the Full review

  • Better recovery
  • Improved fat loss
  • Massive muscle gains
  • Headaches
  • Nausea
  • Testosterone suppression
  • Liver toxicity

If you’ll be using a Test Base, then you will need a PCT, or, you’ll need to go on a cruise. 

Post Cycle Therapy (PCT) is a crucial consideration after a SARM cycle

PCT helps the body recover its natural hormonal balance, especially when using potent compounds like YK-11

Arimidex and HCG (Human Chorionic Gonadotropin) are commonly employed in PCT to counteract estrogenic effects and stimulate natural testosterone production. 

It’s important to note that the necessity of PCT can vary based on the intensity and duration of the SARM cycle, as well as individual response.

When incorporating a Test Base for SARMs, PCT becomes essential due to the exogenous testosterone introduced into the body. 

Without proper post-cycle care, users risk facing hormonal imbalances and potential side effects. 

Alternatively, some individuals choose to go on a cruise, a term referring to a prolonged period of low-dose testosterone maintenance to avoid abrupt hormonal fluctuations. 

However, the decision between PCT and cruising should be made with careful consideration of individual health, goals, and the specific compounds used during the cycle.

Consulting with a healthcare professional is strongly advised to create a tailored approach to post-cycle care based on individual factors and the specific SARMs employed in the cycle.


So, there you have it! In general, most people should be using a Test base for SARMs, but it’s simply not needed. 

Most of us are not professional bodybuilders, and using a Test base for SARMs is Steroid use. So, why? 

That said, it would yield better results. In the end, the choice is yours. I wouldn’t… 


What does test base mean?

A test base refers to the use of testosterone or its analogs to maintain physiological levels during a performance-enhancing substance cycle. It helps prevent hormonal imbalances and negative side effects associated with suppressed natural testosterone production.

How do you test for SARMs?

Testing for Selective Androgen Receptor Modulators (SARMs) is typically done through specialized laboratory analysis of blood or urine samples. Specific tests, like liquid chromatography-mass spectrometry (LC-MS), can identify the presence of SARM compounds in the body.

What is the best SARM to pair with test?

The choice of the best SARM to pair with testosterone depends on individual goals. Popular options include RAD-140 or MK-677 for lean muscle gains and improved recovery. However, it’s crucial to consult with a healthcare professional before combining substances.

What ingredients are in SARMs?

Selective Androgen Receptor Modulators (SARMs) contain various chemical compounds designed to target and activate specific androgen receptors in the body. Common ingredients include compounds like ostarine, ligandrol, and andarine, each with distinct effects on muscle and bone tissue.

How does test base work?

A test base works by providing exogenous testosterone to the body during a performance-enhancing substance cycle. This helps maintain normal testosterone levels, mitigating the risk of hormonal imbalances and supporting overall well-being during the use of other substances.

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Daniel Louwrens BSc PT

Daniel Louwrens BSc PT | Writer

Daniel Louwrens is a well-rounded fitness professional with over 10 years of experience in bodybuilding and fitness. He holds a BSc in Chemistry from the University of Western Cape and is a certified International Personal Trainer and Nutritionist. He is also a skilled bodybuilder and head coach for Muscle and Brawn. With his knowledge and expertise, he provides personalized training, nutrition, and recovery guidance to help clients reach their fitness goals.

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