noun
General Slang
18+
clen
KLEN · noun · slang
Mature Content
May contain explicit language some viewers may find offensive. Intended for adults.
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Definitions
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clen In A Sentence
Origin & Usage
Clipping of 'clenbuterol'; a staple of cutting stacks in bodybuilding.
People Also Ask
What does clen mean?
Clen is slang for clenbuterol, a bronchodilator used off-label as a fat-burning stimulant in bodybuilding.
Is clen a steroid?
No. Clen is a stimulant that raises metabolic rate and thermogenesis; it isn't an anabolic steroid and doesn't build muscle.
Why do people shake on clen?
As a stimulant, clen commonly causes tremors, jitters, elevated heart rate and sweating, especially at higher doses.
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