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Tadalafil (Cialis) is a long-acting PDE5 inhibitor with a 17.5-hour half-life that blocks cGMP hydrolysis in vascular smooth muscle, promoting sustained vasodilation and blood flow. An essential research compound for prolonged erectile function studies.
Sildenafil (Viagra) is a potent PDE5 inhibitor that prevents cGMP degradation in vascular smooth muscle, promoting sustained vasodilation and blood flow. Its 3-5 hour half-life provides a reliable research window for erectile function and pulmonary hypertension studies.
Cock Bombs is a cooperative PDE5 inhibitor blend combining Sildenafil (rapid onset) and Tadalafil (extended duration) for dual-phase cGMP accumulation and sustained vascular smooth muscle relaxation. A research tool for investigating optimized erectile function pharmacology.
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