Conclusion: Clenbuterol is notorious to produce life-threatening adverse events including death. Lack of evidence regarding the performance-enhancing effects of clenbuterol combined with its serious toxicities questions the usefulness of this drug in athletes.
Does Clenbuterol help with performance?
Possibly — but there are few reports. 80% of 5 people who reported on Clenbuterol for performance say it improved. 0% noticed no change and 20% say it got worse.
Performance: what users report
80%better5 reports · few reports
4 better0 no change1 worse
What people say about Clenbuterol and performance
“I was thinking clenbuterol cycle plus semaglutide dose combined with 1500 Calories deficits”
“I almost died from clenbuterol , I had 187bpm at rest in class 2 hours after I took it. Only like 10MCG. I cramped so bad in my quads”
What the research says
AResearch: Strong7 meta-analyses · 29 trials on PubMed
Int J Legal Med · 2023
Adverse events of clenbuterol among athletes: a systematic review of case reports and case seriesEur Urol · 2008
Pharmacologic treatment of male stress urinary incontinence: systematic review of the literature and levels of evidenceConclusion: One high-level study with duloxetine in combination with pelvic floor muscle training shows preliminary but promising results in the treatment of male SUI. These results have to be confirmed in larger and well-designed trials to allow definite recommendations for the pharmacologic treatment of male SUI.
Side effects people mention
jitteriness 2sweating 2heart strain 1wired but 1stimulation 1
What else is Clenbuterol used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count