Company description
Why is sildenafil cheaper than Viagra? Sildenafil Citrate 100mg is comparatively cheap to manufacture and is supplied by many competing drug companies. This lowers prices. Viagra, which is simply Pfizer’s brand of sildenafil, is provided through Pfizer alone. Pfizer has chosen to keep the cost of Viagra higher and can still find a market as some men are loyal to the Viagra brand.