Ginkgo biloba
Full ranking Dose tool Products (662)
Key facts
Daily Value (US FDA)—
Tolerable Upper Intake Level (UL)— Reference upper value (cited, not a UL): 240 mg
Median (Per day)60 mgP5 6 – P95 400
Products662
Sources: https://webprod.hc-sc.gc.ca/nhpid-bdipsn/atReq?atid=ginkgo.biloba2&lang=eng · Health Canada NNHPD monograph: 80-240 mg standardized extract/day (crude equivalent 4-12 g leaf); hard = 12 g crude leaf
Daily dose across products (mg/day)
Reference upper value (cited, not a UL) 240
1.2 mglog scale · n=6623,880 mg
Label data from official national databases and brand websites, as declared; not lab-verified.
Common questions
Is there an official upper limit for Ginkgo biloba?
No UL has been set. We use a cited reference upper value of 240 mg per day. It comes from the linked study or assessment and is not a regulatory limit. [source]
How much Ginkgo biloba do products usually contain per day?
As of 2026-11-01, 662 products list a comparable daily dose (743 dose records; one product can have several). The median is 60 mg per day, and 90% of records fall between 6 and 400 mg. Figures come from labels and are not lab-tested. [source]
Top ranked
| Rank | Brand | Product | Per day | Score |
|---|---|---|---|---|
| 1 | Nature's Bounty | Ginkgo Biloba 60 mg | 120 mg | 100.0 |
| 2 | Vitamin World | Ginkgo Biloba 120 mg | 120 mg | 97.8 |
| 2 | The Vitamin Shoppe | Ginkgo Biloba Extract 120 mg | 240 mg | 97.8 |
| 2 | The Vitamin Shoppe | Ginkgo Biloba Extract 60 mg | 120 mg | 97.8 |
| 5 | Douglas Laboratories | Ginkgo 80 | 80 mg | 94.4 |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.