Nordic Labs Stenabolic SR9009 – Fat Burner & Endurance Booster,

Nordic Labs Stenabolic SR9009 is an advanced fat-burning and endurance-boosting supplement engineered to improve metabolism, increase stamina, and enhance overall physical performance. Known as the “exercise in a bottle” supplement, SR9009 helps your body burn more fat even while resting by improving mitochondrial activity and metabolic rate.

This makes it an ideal choice for individuals aiming for quick fat loss, better workout performance, and increased energy levels. Perfect for cutting cycles and high-intensity training.

Mechanism of Action

• REV‑ERB Activation: SR9009 is a synthetic agonist of the nuclear receptors REV-ERBα and REV-ERBβ.
• Metabolic Effects: By activating REV-ERB, it can boost mitochondrial activity and increase energy expenditure, potentially pushing the body to burn fat more efficiently. 
• Circadian and Metabolic Regulation: Through its action on REV-ERBs, SR9009 influences circadian genes, which can affect metabolism and energy balance. 
• Autophagy Modulation: There’s research showing SR9009 can suppress autophagy in certain cancer cells, mediated by REV-ERBα. 

Potential Benefits

1. Fat Loss / Body Composition
   • May help reduce adipogenesis (fat cell formation) and improve fat metabolism in preclinical models. 
2. Increased Endurance / Stamina
   • By enhancing mitochondrial function, it could support higher exercise capacity and endurance.
3. Improved Metabolic Health
   • In animal studies, SR9009 has been shown to mitigate insulin resistance under certain conditions. 
4. Cellular / Neuroprotection Potential
   • In models of ischemic injury, SR9009 showed anti-inflammatory and antioxidant effects via Nrf2 pathway activation. 

Risks & Safety Concerns

• Limited Human Data: Most of the research is in animals or cell models; long-term safety in humans is not well-established. 

  Sleep / Circadian Disruption: Since it targets REV-ERB (a clock gene receptor), it may disturb sleep patterns or circadian rhythm. 

• Unknown Long-Term Effects: Potential issues include liver strain, metabolic disruption, or other organ effects with prolonged use.  
• Research-Only Status: It is not an approved therapeutic drug for humans in many regions — it's often sold for "research purposes."  
• Quality Risks: Because it's not tightly regulated, product purity and labeling may vary. Some user reports suggest very low oral bioavailability. > “They are very untested in humans but just have a search over at google scholar … very good at increasing cardio output and … fat mobilise fat.”  

Usage (Reported in Community / Research)

• Dosing: Often reported at ~10 mg per dose, but actual protocols vary. 
• Cycle Length: Users commonly run it in cycles (e.g., several weeks on, then off) because of its unknown long-term safety.
• Split Dosing: Because of its short half-life, some users split the dose across the day for more stable effects.