Evaluation of a multi-herb supplement for erectile dysfunction: a randomized double-blind, placebo-controlled study.

Background: Evidence is lacking for multi-ingredient herbal supplements claiming therapeutic effect in sexual dysfunction in men. We examined the safety and efficacy of VigRX Plus (VXP) - a proprietary polyherbal preparation for improving male sexual function, in a double blind, randomized placebo-controlled, parallel groups, multi-centre study.

Methods: 78 men aged 25-50 years of age; suffering from mild to moderate erectile dysfunction (ED), participated in this study.