Ostarine
MK-2866, Enobosarm
First generation SARM with the highest human trial data of any SARM. Selectively binds androgen receptors in muscle and bone with minimal prostate and cardiovascular activity.
Where To Buy Ostarine
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Half-Life
~24 hours
Common Dose
10-25mg/day
Trusted Sources
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Where to buy
Ranked by reputation · prices may vary
S&N Labs independently verified at 99%+ purity using HPLC/UPLC, LC-MS, and GC-MS. Delaware-based since 2016 — consistently ranks as the most trusted SARM vendor in independent community testing.
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Potential Benefits
- Most studied SARM in human clinical trials
- Very mild — ideal first SARM for beginners
- Minimal suppression at lower doses
- Preserves muscle during caloric deficit
- Improved bone density in trials
Risks & Downsides
- Mild gains compared to LGD or RAD
- Still suppresses testosterone at higher doses
- Not FDA approved
- WADA banned
- Frequently counterfeited
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Educational use only: The information on this page is not medical advice. Many compounds discussed on The Stack Index are investigational substances or research chemicals that are not FDA approved for human use.
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