SBL Ginkgo Biloba 1X Homoeopathic Medicine Tablets Indications for use of SBL Ginkgo Biloba 1X : Insufficient cerebral circulation and associated complaints like tinnitus (buzzing) and vertigo. Dosage of SBL Ginkgo Biloba 1X : 1-2 tablets three times daily or as prescribed by the physician. Composition of SBL Ginkgo Biloba 1X : Each tablet contains 250mg of Ginkgo biloba 1x