In men, it appears to improve erections. Doctors warn herbal preparations need to be used with caution. There isn't a lot of scientific evidence to support many of the claims made by manufacturers. In some cases, there may be too little of the active ingredient to have any effect at all. Consumers also need to keep in mind herbs aren't a magic bullet.
Sexuality is a very complex issue, encompassing physical, emotional, and psychological factors.
So what works for one person isn't necessarily going to help someone else. The information on this factsheet is not meant to substitute for a consultation with your physician or with another healthcare professional. Speak with your doctor if you have questions about Sex Supplements, or any medical problem.