Clenbuterol Cycle Dosage Duration And Side Effects Clenbuterol Cycle Dosage Duration And Side Effects Clenbuterol is a powerful stimulant commonly used in bodybuilding and weight loss. It works by stimulating the central nervous system, leading to increased metabolism and fat burning. However, its effects can vary based on dosage, duration, and individual tolerance. Dosage Guidelines Clenbuterol dosage varies depending on the user's experience, goals, and desired results. The typical starting dose is 10-15 mg per day for men and 5-10 mg per day for women. However, some advanced users may increase their dosage to 20-50 mg per day, but this carries a higher risk of side effects. It's crucial to start with a low dose and gradually increase to avoid unwanted reactions. The half-life of Clenbuterol is approximately 24-48 hours, so adjustments can be made every few days to assess tolerance and effectiveness.