Does MK-2866 help with energy?
For some people. 56% of 45 people who reported on MK-2866 for energy say it improved. 0% noticed no change and 44% say it got worse. That is below the typical result for energy (87% across 95 options).
High-risk compound. Not an approved supplement; serious risks and legal restrictions apply. Nothing here is a recommendation to use it.
Energy: what users report
56%better45 reports · medium confidence
25 better0 no change20 worse
Ranked #88 of 95 for energy.
What people say about MK-2866 and energy
“Overall feeling on ostarine was good, but I needed a lot more sleep during the first two weeks.”
“to today repping it for 18 clean reps feeling like i could’ve done even more.”
“I did 10 weeks of mk2866, strength was good didn't have massive jump 10-20 on most lifts. Mass gains not huge but noticable. No side effects as of last week.”
“I feel as though I have unlimited energy. Also noticing my muscles hardening up.”
What the research says
DResearch: None0 meta-analyses · 0 trials on PubMed
None of the top reviews we found look specifically at energy. See all research on MK-2866.
Side effects people mention
suppression 133fatigue 35insomnia 23headache 20acne 17
What else is MK-2866 used for?
Information only — not medical advice. How we count