Sildenafil Citrate$44.99 50 mg/ml Contains: 30 ml For Research Purposes Only Not For Human Consumption Now contains Twice as much as the previous product! In stock Sildenafil Citrate quantity Add to cart SKU: Sildenafil Citrate Categories: PDE-5 Inhibitors, Research Chemicals Related products Toremifene-Citrate $47.99 Add to cart Clomiphene $37.99 Add to cart Ketotifen $30.99 Add to cart Enclomiphene $54.99 Add to cart