Top 6 SARMs for MMA Fighters | #5 Is A Gamechanger

Want to take your MMA training to the next level?

Mixed Martial Arts (MMA) is a sport that demands peak physical performance, strength, and endurance. As athletes search for ways to gain a competitive edge,
Selective Androgen Receptor Modulators (SARMs) have gained attention. This article delves into the best SARMs for MMA, their benefits, risks, and regulatory considerations.

SARMs for MMA featured image

SARMs are compounds designed to selectively bind to androgen receptors in muscles and bones, promoting growth and recovery. Unlike anabolic steroids, SARMs aim to minimize side effects by targeting specific tissues.

Benefits of SARMs for MMA Fighters

  1. Increased Muscle Mass
  2. Enhanced Endurance
  3. Faster Recovery
  4. Reduced Fatigue

Popular SARMs and Non-SARMs for MMA

Here’s a comprehensive table of SARMs and non-SARMs suitable for MMA fighters, backed by scientific studies and links to journals:

Ostarine (MK-2866)SARMMuscle growth, fat lossStudy 1, Study 2
Ligandrol (LGD-4033)SARMMuscle mass, strengthStudy 1
Testolone (RAD-140)SARMMuscle growth, enduranceStudy 1
Ibutamoren (MK-677)Growth Hormone SecretagogueIncreased GH levels, muscle massStudy 1, Study 2
Cardarine (GW-501516)PPARδ Receptor AgonistEnhanced endurance, fat lossStudy 1
Stenabolic (SR-9009)REV-ERB AgonistIncreased endurance, fat lossStudy 1

Pros and Cons to Training

Ostarine (MK-2866)


  • Muscle Growth: Enhances muscle mass, crucial for strength and power in grappling and striking.
  • Fat Loss: Helps in cutting weight without losing muscle, beneficial for meeting weight classes.
  • Recovery: Speeds up recovery times, allowing more frequent and intense training sessions.

Side Effects:

Ligandrol (LGD-4033)


  • Muscle Mass: Significant increase in muscle mass and strength, enhancing overall power.
  • Strength: Boosts strength, beneficial for both striking power and grappling control.

Side Effects:

  • Water Retention: May cause water retention, which could affect endurance and weight management.
  • Testosterone Suppression: Similar to Ostarine, can suppress natural testosterone production.

Testolone (RAD-140)


  • Muscle Growth: Promotes significant muscle gains, enhancing overall physical capabilities.
  • Endurance: Improves endurance, allowing fighters to train harder and longer.

Side Effects:

  • Mood Swings: Some users report mood swings, which can affect mental focus and training consistency.
  • Aggression: Increased aggression might be a double-edged sword in training environments.

Ibutamoren (MK-677)


  • Growth Hormone Levels: Increases GH levels, leading to muscle growth, improved recovery, and fat loss.
  • Recovery: Enhances recovery, reducing downtime between training sessions.

Side Effects:

  • Increased Appetite: Can cause significant increases in appetite, making weight management challenging.
  • Lethargy: Some users experience lethargy, which can reduce training intensity.

Cardarine (GW-501516)


  • Endurance: Greatly enhances endurance, allowing for longer and more intense training sessions.
  • Fat Loss: Promotes fat loss, helping fighters maintain lean muscle mass and meet weight classes.

Side Effects:

  • Cancer Risk: Long-term use has been associated with cancer in animal studies, though human effects are unclear.
  • Liver Issues: Potential liver toxicity, requiring regular monitoring.

Stenabolic (SR-9009)


  • Endurance: Significantly increases endurance and stamina, beneficial for prolonged training sessions.
  • Fat Loss: Aids in fat loss, helping athletes maintain a lean physique.

Side Effects:

  • Short Half-Life: Requires frequent dosing, which can be inconvenient.
  • Sleep Issues: May cause sleep disturbances if taken too late in the day.

Regulatory Concerns and Athlete Violations

WADA and USADA classify SARMs as prohibited substances. Many athletes have faced suspensions due to positive tests. For example:

  • UFC Fighters and Ostarine: Several UFC fighters have tested positive for Ostarine, leading to suspensions and fines. For more details, refer to Sportskeeda’s article.

Alternatives to SARMs

While SARMs offer benefits, their legality and safety are concerns. Alternatives include:

  1. Legal Supplements: Natural testosterone boosters, creatine, and beta-alanine.
  2. Nutrition and Training: Optimizing diet and training regimens to enhance performance.


SARMs can offer significant benefits for MMA fighters looking to improve their performance. However, their use comes with risks, including potential legal consequences and health issues. Athletes should weigh the pros and cons carefully and consider legal alternatives to achieve their goals.

For more information on SARMs and their effects, check out the following resources:


Are SARMs legal for MMA fighters?

No, SARMs are classified as prohibited substances by both WADA and USADA. Athletes caught using SARMs can face suspensions and fines.

Which SARMs are best for increasing muscle mass in MMA?

Ostarine (MK-2866) and Ligandrol (LGD-4033) are popular for their ability to significantly increase muscle mass and strength.

Can SARMs help with endurance?

Yes, SARMs like Testolone (RAD-140) and non-SARMs like Cardarine (GW-501516) are known to enhance endurance, allowing for longer and more intense training sessions.

What are the potential side effects of SARMs?

Common side effects include testosterone suppression, joint pain, mood swings, and increased aggression. Long-term effects are still being studied.

Are there any natural alternatives to SARMs?

Yes, natural supplements like creatine, beta-alanine, and natural testosterone boosters can provide performance enhancements without the legal and health risks associated with SARMs.

How have SARMs impacted MMA fighters’ careers?

Several MMA fighters have faced suspensions and fines for testing positive for SARMs like Ostarine, impacting their careers and reputations.

Can SARMs improve recovery times?

Yes, SARMs like Ibutamoren (MK-677) are known to enhance recovery by increasing growth hormone levels, allowing athletes to train more frequently.

What should MMA fighters consider before using SARMs?

MMA fighters should consider the legal implications, potential health risks, and alternative legal supplements before deciding to use SARMs.

Are there studies supporting the benefits of SARMs?

Yes, there are multiple studies supporting the benefits of SARMs for muscle growth, fat loss, and endurance. Links to these studies are provided in the article.

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