SR9011 Review: Unveiling the Potency and Potential

Written by James C., M.S.(C), PT

| Published on

Fact Checked

SR9011 is a research compound that has gained attention in recent years for its potential effects on metabolism, endurance, and weight loss. As a Rev-ErbA agonist, it works by influencing the proteins involved in energy expenditure, lipid metabolism, and glucose regulation. Although it is still in the early stages of research, preliminary findings show promising results for athletes and individuals looking to improve their fitness performance and overall health.

SR9011 Review

Compared to other selective androgen receptor modulators (SARMs), SR9011 is unique in its mechanism of action as it specifically targets Rev-ErbA proteins, rather than directly interacting with androgen receptors. However, it is essential to keep in mind that SR9011 is not approved for human consumption, and its use remains limited to experimental settings.

Key Takeaways

  • SR9011 is a research compound with potential effects on metabolism, endurance, and weight loss.
  • Its unique mechanism of action targets Rev-ErbA proteins, distinguishing it from typical SARMs.
  • Usage of SR9011 is still experimental, and it is not approved for human consumption.

What is SR9011

SR9011 is a research chemical that has gained popularity for its potential benefits in the health, fitness, and bodybuilding communities. It is a synthetic molecule classified as a REV-ERB agonist, specifically targeting the REV-ERBa receptors found in the body. By activating these receptors, SR9011 has the potential to influence various biological processes, including metabolism, inflammation, and circadian rhythms.

As a non-hormonal drug, SR9011 sets itself apart from other bodybuilding substances, such as anabolic steroids, which may cause hormonal imbalances and side effects. It has been studied for its potential to aid in weight loss, improve muscle endurance, and enhance overall athleticism. However, it is essential to emphasize that SR9011 is still classified as a research chemical, meaning its full range of effects and safety profile are not yet definitively established.

Best Legal SARMs
Top-Rated Legal SARMs Alternatives in 2023

Looking for the best SARMs alternatives that can help you achieve rapid muscle growth and fast fat loss without all the side-effects?

Learn More

Some of the main potential benefits of SR9011 include:

  • Decreased fat storage in adipose tissues
  • Reduced bile acid and cholesterol production in the liver
  • Decreased fatty liver cells
  • Improved oxygen intake
  • Increased mitochondria count
  • Enhanced absorption of fatty acids and glucose in the muscles

In terms of dosage, SR9011 is typically recommended to be taken at a range of 15-30mg daily, divided into multiple doses due to its short half-life of about 4 hours. It is important to note that the optimal dosage and potential side effects may vary among individuals, so it is advisable to consult with a knowledgeable professional before starting any supplementation.

In conclusion, SR9011 is a promising research chemical with potential benefits for fitness enthusiasts and bodybuilders. As a REV-ERB agonist, it targets specific receptors and mechanisms in the body, which could lead to improved metabolism, muscle endurance, and weight loss. Despite its potential, it is essential to keep in mind that SR9011 is still undergoing research, and its long-term safety and efficacy have yet to be fully established.

Compared to Other SARMS

SR9011 Compared to Other SARMS

SR9011 vs SR9009

SR9011 and SR9009, often referred to as Stenabolic, are both Rev-ErbA agonists, meaning they target the same receptors and have similar effects on the body. They both exhibit benefits such as increased endurance, lower body fat, and reduced anxiety. However, some differences exist between the two compounds.

  • Potency: SR9011 is considered to be more potent than SR9009, leading to more pronounced effects in a shorter period.
  • Price: SR9011 is generally more expensive than SR9009. For example, a gram of SR9009 may cost around $69.99, while a gram of SR9011 is priced around $99.99.
  • Availability: Both compounds are available in powder and liquid forms, but SR9011 is less commonly found compared to SR9009.

SR9011 vs Cardarine

SR9011 and Cardarine (GW501516) both promote fat loss and enhance endurance, but they act through different mechanisms and have distinct properties.

  • Mechanism of Action: While SR9011 targets Rev-ErbA proteins, Cardarine binds to peroxisome proliferator-activated receptors (PPARs), stimulating endurance and fat metabolism.
  • Muscle Growth: SR9011 may have more muscle-building effects, whereas Cardarine primarily focuses on endurance and fat burning.
  • Side Effects: Cardarine has controversial links to cancer in animal studies; on the other hand, SR9011 has fewer documented side effects, though it can affect the circadian rhythm and immune system.

SR9011 vs MK677

SR9011 and MK677 (Ibutamoren) are both classified as SARMS, but they offer different benefits and work through unique mechanisms.

  • Mechanism of Action: SR9011 impacts Rev-ErbA proteins, while MK677 is a growth hormone secretagogue, stimulating the production of growth hormone and insulin-like growth factor-1 (IGF-1).
  • Primary Benefits: SR9011 focuses on endurance, fat loss, and lowering inflammation. In contrast, MK677 promotes muscle growth, bone density improvement, and better sleep.
  • Administration: SR9011 requires more frequent dosing due to its short half-life, whereas MK677 can be taken once daily.

In conclusion, SR9011 offers several benefits and can be compared to other SARMS like SR9009, Cardarine, and MK677. However, the specific choice should be based on individual goals, preferences, and tolerance for potential side effects.

The Science Behind SR9011

SR9011 is a synthetic compound targeting the Rev-erbα protein, a key component of the circadian clock. Rev-erbα plays a vital role in various metabolic processes, including glucose and lipid metabolism. By modulating Rev-erbα proteins, SR9011 has been shown to exert significant effects on metabolism and energy expenditure in preclinical studies.

In one study, researchers observed that the activation of Rev-erbα by SR9011 altered intracellular clock machinery, leading to disruptions in circadian rhythm. This interaction with Rev-erbα also holds implications in microglial immunometabolism, though further research is needed to understand the exact mechanisms at play.

Lab studies conducted on mice showed that administering SR9011 resulted in several beneficial effects, such as a 50% increase in running capacity for both time and distance. Moreover, SR9011 significantly reduced body fat and increased muscle mass, and these effects were directly correlated to its usage.

The impact of SR9011 on mitochondria, the cellular powerhouses, could explain these observed effects. By increasing the mitochondria count, SR9011 enhances energy production and capacity, allowing for improved endurance and metabolic efficiency. This increased energy expenditure ultimately leads to a reduction in glucose levels, promoting overall metabolic balance.

Furthermore, SR9011 influences lipid metabolism and the production of bile acids. These acids play crucial roles in the digestion and absorption of lipids in the liver and intestines. By modulating the activity of hepatocytes and bile acid synthesis, SR9011 results in improved lipid metabolism, contributing to reduced body fat.

In summary, SR9011 interacts with the Rev-erbα protein to regulate various metabolic processes, including glucose and lipid metabolism, energy expenditure, and mitochondrial function. These interactions ultimately lead to increased endurance, reduced body fat, and improved muscle mass in preclinical models. While the results are promising, it’s important to note that these findings are based on animal studies, and human clinical trials are necessary to confirm their applicability to human health.

SR9011 Benefits

SR9011 is a synthetic compound that has gained popularity in recent years due to its potential positive effects on various aspects of health and physical performance. This section will discuss some of the prominent benefits associated with the use of SR9011, without making exaggerated claims.

Best Legal SARMs
Top-Rated Legal SARMs Alternatives in 2023

Looking for the best SARMs alternatives that can help you achieve rapid muscle growth and fast fat loss without all the side-effects?

Learn More

Endurance and stamina: One of the most notable benefits of SR9011 is its potential to increase endurance and stamina. This compound may enhance aerobic capacity and energy production, allowing athletes and individuals to perform better during exercise and other physical activities.

Increased muscle mass and lean body composition: Research suggests that SR9011 may play a role in promoting muscle growth and development. This could potentially lead to increased muscle mass and a leaner body composition, making it an attractive option for bodybuilders and fitness enthusiasts.

Reduced body fat and weight loss: Alongside its potential effects on muscle growth, SR9011 has also been observed to aid in the reduction of body fat. This effect may be attributed to the compound’s impact on metabolism regulation and the breakdown of fatty cells, which may result in enhanced fat loss and weight management.

Improved recovery time: Another potential advantage of using SR9011 is its possible effect on post-workout recovery times. By promoting muscle repair and growth, the compound may contribute to a more efficient recovery process, allowing individuals to resume training and activities sooner.

Enhanced focus and wakefulness: Apart from its physical benefits, SR9011 may also have positive effects on cognitive aspects such as focus and wakefulness. By stimulating the circadian rhythm, SR9011 could potentially lead to enhanced alertness and mental clarity, which may prove beneficial during both physical and cognitive tasks.

In summary, SR9011 offers a range of potential benefits, including improved endurance, increased muscle mass, reduced body fat, and enhanced recovery time, among others. While further research is needed to fully understand the effects and safety profile of this compound, existing evidence suggests that SR9011 holds potential as a performance-enhancing supplement.

Usage and Dosage

Usage and Dosage of SR9011

SR9011 Cycle

The SR9011 cycle typically lasts for a duration of 8-12 weeks. During this period, it’s essential to pay close attention to diet, exercise, and rest for optimal results. A well-balanced diet, consisting of lean protein, healthy fats, and complex carbohydrates, should be maintained throughout the cycle to support muscle growth and recovery.

Post cycle therapy (PCT) is recommended after completing an SR9011 cycle to help the body re-balance its hormonal levels. PCT usually lasts for 3-4 weeks and involves the use of specific supplements or medications to aid in recovery.

SR9011 Dosage

SR9011 dosage varies based on individual fitness goals and tolerance levels. The common dosage range is between 10-20mg per day. For inexperienced users, it’s advisable to start with a lower dosage and gradually increase based on their body’s response to the compound. Dosage should be split into multiple administrations throughout the day due to SR9011’s short half-life.

It’s crucial not to exceed the recommended dosage to avoid potential side effects. Users should monitor their body’s response to the compound and make adjustments to the dosage as needed.

Different Forms of SR9011

SR9011 is available in various forms to cater to different preferences and usability requirements. Some of the common forms include:

  1. Capsules: Easy to consume and measure, capsules are a popular choice among users. They typically come in pre-measured doses, ensuring accurate and consistent dosing.
  2. Liquid: Liquid SR9011 offers flexibility in terms of dosage adjustment and is more bioavailable than capsules. It’s essential to use a dropper or a syringe for accurate measurement.
  3. Powder: SR9011 powder needs to be weighed carefully using a micro scale for precise dosing. The powder can be mixed into a liquid carrier for consumption.
  4. Suspension: A suspension consists of small solid particles of SR9011 suspended in a liquid. Similar to the liquid form, dosage must be measured using a dropper or a syringe.

Before starting an SR9011 cycle, users should research and choose the form that suits their needs and preferences. Regardless of the chosen form, it’s vital to ensure the purchase from a reputable source for a high-quality product.

Side Effects and Safety

SR9011 Side Effects and Safety

SR9011 is a research compound that has shown potential benefits in enhancing metabolic activity and muscular endurance, but it is essential to understand the possible side effects and safety concerns before considering its use. Although the compound has not yet undergone clinical trials involving humans, some side effects have been observed in animal studies and anecdotal reports.

One potential side effect of SR9011 is testosterone suppression. As with other selective androgen receptor modulators (SARMs), SR9011 can have an impact on the body’s natural production of hormones. This effect may lead to issues such as reduced libido or a temporary lack of energy.

Best Legal SARMs
Top-Rated Legal SARMs Alternatives in 2023

Looking for the best SARMs alternatives that can help you achieve rapid muscle growth and fast fat loss without all the side-effects?

Learn More

Another possible concern is insomnia. Some users have reported difficulty falling asleep or staying asleep while using SR9011. This may be due to the compound’s stimulating effects on wakefulness and energy levels.

In some instances, users have also experienced discomfort in their joints. This side effect may be attributed to an increased running capacity and muscle endurance, causing individuals to push their bodies beyond their usual limits.

SR9011 has been linked to a decrease in inflammation and anxiety. These effects could be helpful for those who experience chronic inflammation or anxiety symptoms; however, more research is needed to fully understand the potential benefits and risks.

It is crucial to note that SR9011 is not approved by the FDA for human consumption. The compound is currently limited to research purposes only, and no consensus has been reached in the scientific community regarding its long-term safety.

In summary, though the precise side effects of SR9011 are not entirely clear, the following risks have been associated with its use:

  • Testosterone suppression
  • Insomnia
  • Joint discomfort
  • Increased running capacity
  • Decrease in inflammation and anxiety

Until further research is performed, it is crucial for individuals to exercise caution when considering the use of SR9011 and to consult with a health care professional before starting any new supplement or medication.

Legality and Regulations

Legality and Regulations of SR9011

SR9011 is a research chemical that has gained popularity due to its potential effects on metabolism, endurance, and muscle mass. However, it is essential to understand its legal status and the regulations surrounding its use.

World Anti-Doping Agency (WADA) and the United States Anti-Doping Agency (USADA) both have strict regulations regarding the use of performance-enhancing substances in sports. Although SR9011 is not specifically listed as a banned substance by WADA, it falls under a broader category of substances prohibited in- and out-of-competition. As a result, athletes should exercise caution when considering using SR9011 or similar compounds.

In Australia, the Therapeutic Goods Administration (TGA) classifies SR9011 as a Schedule 9 compound, similar to Stenabolic (SR9009). This classification means that it is considered a prohibited substance and is not approved for human use.

It is crucial to note that SR9011 is still a research chemical, not approved for human consumption. Regulatory bodies in various countries might operate under different legal frameworks; however, the lack of sufficient clinical trials and safety data restricts its availability for recreational or performance enhancement purposes.

When it comes to purchasing SR9011 or similar compounds, it is of paramount importance to verify the sources and ensure that they comply with the relevant regulations. It is advisable always to consult a healthcare professional before using SR9011 or any other research chemicals for personal use.

In summary, while SR9011 has generated interest for its potential benefits, the legality and regulations surrounding its use vary depending on the country and context. Athletes must be vigilant about their jurisdiction’s anti-doping policies, and users should exercise caution when obtaining and using this research chemical.

Buying Guide

When looking to purchase SR9011, it’s essential to consider several factors to ensure you’re choosing the best product. This guide will help you navigate through the purchasing process with ease.

Legality and Availability

Before making a purchase, it’s crucial to check the legal status of SR9011 in your country. In some regions, including Australia, SR9011 is considered a research chemical and isn’t approved for human consumption. Therefore, it may be restricted or prohibited for sale. Always comply with local laws and regulations when considering buying any supplement or research chemical.

Vendor Reputation

Choosing a reputable vendor is vital to ensure you’re getting a high-quality, authentic product. Consider doing thorough research by checking online forums, reviews, and recommendations from knowledgeable and experienced users. This will help you find a trustworthy source for your SR9011 purchase.

Product Quality

Quality control is critical when purchasing SR9011, as it could significantly impact the effectiveness and safety of the compound. Look for the following features when determining the quality of the product:

  1. Purity: A high purity level (typically 98% or more) indicates a product with minimal impurities and greater effectiveness.
  2. Lab Testing: Reputable vendors should provide third-party lab testing, showing the purity and quality of the product.
  3. Transparency: The vendor should clearly state the product’s ingredients, production process, and recommended dosages.


While considering the price of SR9011 products, it’s essential to weigh the cost against the quality and reputation of the vendor. It’s typically wiser to invest in a higher-priced, top-quality product from a well-reviewed vendor than to opt for a cheap, low-quality alternative.

Delivery and Shipping

Finally, check the vendor’s shipping policy, especially if you’re buying from overseas. Determine the cost and possible delivery times, and be aware of any potential customs issues when importing SR9011.

By keeping these factors in mind, you can make an informed decision and ensure you’re purchasing the best SR9011 product for your needs.

Frequently Asked Questions

The recommended dosage for SR9011 generally ranges from 10 to 20mg per day. As with any supplement or compound, it’s essential to start with the lowest effective dose and gradually increase as needed while monitoring your body’s response.

How effective is SR9011 for fat loss?

SR9011 is reported to be quite effective for fat loss. According to some users, they have experienced shedding around 10 to 15 pounds of fat within a 2 to 3-month cycle. It is crucial to remember that results may vary from person to person, and a proper diet and exercise regimen should accompany the use of SR9011 to achieve optimal results.

What is the typical cycle length for SR9011?

The usual cycle length for SR9011 ranges between 2 to 3 months. It’s important to closely monitor your body’s response during the cycle and adjust the duration accordingly. It is also advisable to seek professional guidance if possible to ensure safe and effective use.

How long is the half-life of SR9011?

SR9011 has a longer half-life compared to its counterpart, SR9009. This makes it a more suitable choice for users who require consistent benefits throughout the day. However, the exact half-life of SR9011 is not well-established, so discussing your dosage and cycle strategy with a knowledgeable professional is recommended.

What are the differences between SR9011 and SR9009?

Both SR9011 and SR9009 are REV-ERB agonists and share similar benefits such as improved endurance, increased metabolism, and enhanced fat loss. The main difference between the two lies in their half-lives. SR9011 has a longer half-life than SR9009, which translates to a more stable presence in the body throughout the day, leading some users to prefer it for more consistent effects.

How does SR9011 compare to Cardarine?

SR9011 and Cardarine (GW501516) are both compounds that can improve endurance and promote fat loss. However, Cardarine is a PPARδ receptor agonist, while SR9011 is a REV-ERB agonist. This means they have different mechanisms of action in the body. It is worth noting that SR9011 and Cardarine have distinctive effects and may suit different individual needs. It’s essential to thoroughly research both compounds and consult with a knowledgeable professional to decide which compound might be a better choice for your specific goals.

Best For Bulking
Best Bulking Stack For Muscle Growth

Try this for rapid size, strength, and muscle-building results.

Learn more Read My Review
Testosterone Booster
TestoPrime | Natural Testosterone Booster

Unleash the full testosterone-producing potential in your body. Improve muscle growth and increase fat loss fast.

Learn more Read My Review
Best Cutting Stack
Top-Rated Legal Cutting Stack To Get Shredded

This is my recommended choice for cutting down on body fat quickly and effectively.

Learn More Read My Review
Best Legal SARMs
Top-Rated Legal SARMs Alternatives in 2023

Looking for the best SARMs alternatives that can help you achieve rapid muscle growth and fast fat loss without all the side-effects?

Learn More

Leave a Comment