Remember, it can take up to six weeks before you begin to notice any effects. Ginkgo comes in various forms and seems to be most effective when taken in several doses throughout the day that total 120–240 mg.

How long does it take for ginkgo biloba work?

Ginkgo is available in capsule form, as tablets, liquid extracts, and dried leaf for teas. In studies, adults have used between 120 and 240 milligrams a day in divided doses. It appears to take 4 to 6 weeks before improvements are noticed.

When should I take ginkgo biloba morning or night?

When taken 30 - 60 minutes before bed, gingko biloba supplements have been shown to reduce stress and enhance relaxation. This will help you to relax after a long day and it may even contribute to improved sleep quality.