I've been taking Ginko Biloba supplements for some time. I originally started taking it as an antioxidant. I continued to take it for its neurological benefits. Results differ from individual to individual. For me, one of the side effects is that it lowers my blood pressure. When taking Ginkgo Biloba, you want a supplement like PXL Play Focus. The only ingredients in this supplement are Ginkgo Biloba extract and the products that compromise the cellulose capsule. You receive the full benefits of the product without any fillers or additives. I also love the reasonable size of the capsule as it's easy to swallow. For me, I don't feel the impact of taking a supplement like Ginko Biloba. However, I do feel the consequences of not taking it.