Everything in your body is electrical. Vivid's main ingredient, ginkgo biloba, has been studied in over 300 separate cases. In its purest form, it's extremely useful for mental and neural function, because it brings oxygen to that region. It also roots out the toxins in the tiny capillaries and blood veins of the brain and neural region. You should know that Ginkgo Biloba products in tablet form are virtually useless.
Powder is a better choice.
Any herb, to be useful at all, should be in a capsule. It's also critical that you know a bit about how it was manufactured. If excipients were used, such as chemicals, water, heat, pressure, steam or whatever, they alter the electrical constructs. So you no longer have bio-electrical availability, because the electrical structure has been modified to the degree that the body has no recognition of it. So whenever you look at ingesting anything, herbal or otherwise, do your homework.