Ginseng, particularly Panax ginseng, has a long history in traditional medicine systems such as Traditional Chinese Medicine for supporting vitality and sexual function. Modern scientific studies have explored these traditional claims, with several clinical trials and meta-analyses investigating ginseng's effects on libido and sexual function, primarily in men but to some extent in women as well.

Research indicates that ginseng may have a positive effect on sexual desire and function. For example, a 2013 systematic review in British Journal of Clinical Pharmacology found that Panax ginseng could improve erectile function compared to placebo in men with erectile dysfunction. Some studies also suggest benefits for libido and sexual satisfaction, potentially due to ginsenosides (active compounds in ginseng) impacting nitric oxide synthesis, hormone regulation, and stress reduction.

However, the quality of evidence varies. Many studies have small sample sizes, short durations, and sometimes use different preparations or doses of ginseng. While results are promising, more rigorous, large-scale studies are needed for definitive conclusions. Overall, there is moderate scientific support (rated 3/5) for using ginseng to support low sex drive, especially in men, but it should not be considered a guaranteed or primary treatment.