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Brain HealthCirculatory SupportMemory SupportSpecialtyDietary SupplementQuality Promise Tested & TrustedGluten FreeDairy FreeSoy FreeNut FreeNourish your brain and body with the botanical goodness of The Vitamin Shoppe® brand Huperzine A with Ginkgo Biloba. Derived from Chinese club moss huperzine A is believed to improve memory and cognitive function. Ginkgo Biloba a tree species native to China acts as an antioxidant that fights free radical damage while supporting blood circulation brain and cognitive health.