P-Force Extra Super, also called Extra Super P-Force, is marketed as a combination of sildenafil and dapoxetine for men experiencing both erectile dysfunction (ED) and premature ejaculation (PE). Product information from Sunrise Remedies lists Extra Super P-Force as sildenafil 100 mg plus dapoxetine 100 mg. Sildenafil is a PDE-5 inhibitor that improves blood flow to the penis during sexual stimulation, helping achieve and maintain an erection. Dapoxetine is a short-acting SSRI used for premature ejaculation and may help improve ejaculation control.