Sildenafil (Viagra) 50mg
Core Peptides Sildenafil delivers 50 oral tablets of pharmaceutical-grade Sildenafil Citrate standardized at 50 mg per tablet. Packaged in a secure amber pill bottle, this potent PDE5 inhibitor is extensively studied in research models evaluating nitric oxide signaling pathways, intracellular cGMP preservation, and vascular smooth muscle relaxation. Strictly for laboratory research and analytical use.