The circadian rhythm, often referred to as the body’s internal clock, is necessary for various physiological and behavioral functions. It is a natural, approximately 24-hour cycle that influences the timing of processes like sleep, wakefulness, hormone production, and metabolism. In the realm of synthetic compounds designed to influence circadian rhythm and metabolic processes, SR-9009, commonly known as Stenabolic, has emerged as a subject of keen interest.

This article explores the key aspects of Stenabolic SR9009, including its mechanism of action, potential benefits, and the current state of research.

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Stenabolic SR9009- Product Information

SR-9009 is a synthetic compound that gained attention for its potential effects on metabolism and endurance. The chemical structure of SR9009 is designed to activate Rev-Erbα, a protein involved in the regulation of circadian rhythm and metabolism. {R}

As a supplement, the SR-9009 may impact metabolic processes, including glucose and lipid metabolism. This could have potential implications for conditions such as obesity and diabetes. Moreover, one of the notable claims associated with the SR-9009 supplement is its potential to enhance endurance and physical performance. Studies in animal models have suggested that the compound may improve athletic performance.

Similarity with SR-9011:

Similar to SR-9011, SR-9009 acts as a Rev-Erb agonist. It binds to and activates Rev-Erbα, which, in turn, influences the expression of genes related to circadian rhythm and metabolism. For a detailed article on SR-9011 click here.

Stenabolic SR9009 – How Does It Work?

The mechanism of action of SR-9009 (Stenabolic) revolves around its interaction with a nuclear receptor known as Rev-Erbα (reverse erb alpha). Rev-Erbα is a key regulator of various physiological processes, including circadian rhythm and metabolism. Here is an overview of how SR-9009 exerts its effects:

Interaction with Rev-Erbα: SR-9009 is designed to bind to and activate Rev-Erbα. Rev-Erbα is a nuclear receptor that plays a crucial role in controlling the expression of genes involved in circadian rhythm, metabolism, and various other cellular processes. {R}

Modulation of Gene Expression: Upon binding to Rev-Erbα, SR-9009 modulates the activity of this nuclear receptor. Rev-Erbα acts as a transcription factor, meaning it works by activating specific genes involved in circadian rhythm regulation. {R}

Benefits – SR9009

Here are some potential benefits associated with SR-9009 based on existing research:

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1. Weight Loss:

SR-9009 has been studied for its potential impact on metabolic processes. Research suggests that the compound may influence genes related to glucose and lipid metabolism, which could have implications for conditions such as obesity and diabetes. SR-9009 helps produce energy levels within cells hence improving the body’s metabolism. {R}

2. Endurance Enhancement:

SR-9009 is most popular for enhancing endurance as it is known to boost energy levels. This has become an area of keen interest for athletes and individuals engaged in intense exercise. {R}

3. Promotes Muscle Growth:

The compound’s potential to increase exercise performance and muscle gain is attributed to its effects on mitochondrial function and energy metabolism. Bodybuilders have reported attaining the desired muscle definition by using SR9009 in just weeks. {R}

4. Circadian Rhythm Regulation:

SR-9009 interacts with the Rev-Erbα protein, which is involved in the regulation of the circadian rhythm. Modulation of this system potentially influences sleep-wake cycles and other circadian-related functions. {R}

5. Cardiovascular Health:

Studies suggest that SR-9009 might have cardiovascular benefits. The compound has been investigated for its potential to improve lipid profiles and reduce risk factors associated with any type of cardiovascular disease. {R}

6. Mental clarity and Attention:

Additionally, the compound has all the potential to improve mental clarity, attention, and focus especially when exercising. {R}

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Side Effects

Like with any dietary supplement, SR9009 can have potential side effects for which healthcare providers recommend natural alternatives. Here are some considerations regarding the potential side effects of SR-9009.

Circadian Rhythm Disruptions:

Since SR-9009 modulates the Rev-Erbα protein, which is involved in circadian rhythm regulation, there is a potential for disruptions to the natural sleep-wake cycle. This could manifest as changes in sleep patterns, alertness, or other circadian-related functions.


Though rare, some individuals may experience headaches due to alterations in blood flow and hormone levels.

Experimental compounds should be used with caution, and adherence to regulatory guidelines is essential.

Is It Legal?

The compound is only legal to buy or sell for laboratory research use and efficacy in the human body is still under research. While the FDA and World Anti-doping Agency have not given it a green signal as a supplement yet, things can go positive for SR-9009 with further research. However, before beginning a new supplement regimen, people should always speak with a healthcare provider.


To attain its optimum effects, a starting dose of 20mg per day with a cycle of 5mg every 4-5 hours is recommended. Remember that the lower your dosage, the less likely you are to encounter side effects, 

If you’re a beginner, we recommend you purchase stenabolic Tablets and stack from Pure Rawz, and try for 60 days for your first cycle—this will get you some great results.

What is the Half-Life of SR-9009?

SR9009 has a relatively short half-life of 4 to 5 hours.

Where can I buy SR-9009 Online?

The quality of SR-9009 supplements can vary between brands. Choose products from reputable manufacturers, and consider consulting with a healthcare professional for guidance on selecting a high-quality supplement.

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We recommend Pure Rawz, Behemoth Labz, and RCD.Bio is the best place to buy SR-9009. While Behemoth Labz provides SR-9009 both in stacks and injectable forms, RCD.Bio has the compound available in liquid and powder form. Pure Rawz provides SR-9009 in all forms including stack, tablets, and liquid for their online customers. To be the best suppliers of research chemicals, all of the above online stores provide reference materials with every product they sell.

About Author

Calvin Ramos

Calvin Ramos is a dedicated research and fitness enthusiast with a passion for helping individuals achieve their health and wellness goals. With years of experience in the fitness industry and a deep commitment to staying up-to-date with the latest research and developments in the field, Calvin brings a wealth of knowledge and expertise to his articles. As a fitness coach and nutrition specialist, Calvin has helped countless clients transform their lives through personalized training programs and evidence-based dietary recommendations. He holds a Bachelor's degree in Exercise Science and Nutrition from University and is certified in personal training and sports nutrition. Calvin's writing reflects his commitment to providing accurate and trustworthy information to empower readers on their fitness journeys. He believes in the power of education and strives to make complex fitness concepts accessible to everyone. His articles are thoroughly researched, drawing on the latest scientific studies and expert insights. When he's not writing or coaching, you can find Calvin in the gym, experimenting with new workout routines, or exploring the latest advancements in fitness technology. His dedication to the field of fitness and wellness is evident in his articles, which aim to inspire and inform readers on their path to a healthier, happier life.