Compound Library

SARM / Rev-ErbA Agonist

Stenabolic (SR9009)

Rev-ErbA agonist (not technically a SARM but classified with them). Modulates circadian rhythm genes. Increases mitochondrial biogenesis, enhances endurance, reduces fat. No clinical trials. Very short half-life requires dosing every 4 hours for effect. Oral bioavailability debated.

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Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.
Reference dose10–40mg daily in divided doses every 4 hours.
Half-life4 hours
Risk flagmoderate
Regulatory noteResearch-only flag

Side effects and watch-outs

  • Very short half-life limits practical use
  • Insomnia (circadian effects)
  • Unknown long-term effects
  • Not orally bioavailable according to some research