Oct 15, The main active components of Panax ginseng are ginsenosides, which have been shown to have a variety of and auditory reaction time), social functioning, and mental health. Capsule formulas are generally given in a dosage of to mg per day, usually in divided doses. . Best Value!. Feb 28, For example, one test-tube study found that Korean red ginseng One study investigated the effects of having 18 young male athletes take 2 grams of Korean red ginseng extract . And the extract can be found in powder, tablet, capsule and oil It's best to start with lower doses and increase over time. Find patient medical information for Korean Ginseng Oral on WebMD including its uses Some herbal/dietary supplement products have been found to contain possibly Asian ginseng should not be used for more than 3 months at a time, and . woman with pill bottles Things to remember when you fill your prescription.