Ginkgo Biloba by Nutridome is a vegan dietary supplement characterized by its simple composition and high content of standardized ginkgo biloba extract (940 mg/portion). Such a dose contributes to effective improvement of cognitive function and mood, as well as stress reduction. The abundance of active substances contained in Ginkgo biloba leaf extract also supports the health of the nervous and cardiovascular systems. In addition, regular use of Nutridome supplement contributes to cell regeneration and reduction of excess free radicals responsible for, among other things, premature aging of the entire body. The product is especially recommended for people who work mentally, study, are physically active, as well as for anyone wishing to support their overall mental and physical condition. Nutridome supplement is easy to use, efficient, and its price is adequate to its quality.

The vegan dietary supplement by Doctor's Best contains a standardized extract of ginkgo biloba leaves. The daily serving contains 120 mg of the extract, which, unfortunately, is not a high dose. The big advantage of the product, however, is a good composition free of unnecessary artificial additives. The use of the supplement primarily improves the health of the nervous system, supports brain function and increases mental performance. In addition, thanks to its antioxidant properties, Ginkgo biloba fights free radicals, protecting the body from oxidative stress and premature aging. A package of Doctor's Best is efficient and lasts as long as 120 days. Unfortunately, its price is not among the lowest.

The Swanson dietary supplement has a good and simple composition. The ginkgo biloba leaf extract used in the product is standardized for glycoside flavonoids and terpenoids. Unfortunately, the daily serving of 1 capsule contains only 60 mg of the extract. The use of the supplement is intended to improve brain function, support the nervous system and improve blood flow (especially within the brain). A pack of Swanson's formula is enough for a month's treatment. And the favorable price makes it a very economical proposition. However, the supplement is not suitable for vegans and vegetarians.

Doppelherz Aktiv brand dietary supplement is a combination of ginkgo biloba extract with B vitamins and choline. The product was created for all people who need support in the proper work of the brain and nervous system. The daily serving (1 capsule) contains 100 mg of Ginkgo biloba extract affecting, among other things, better oxygenation of cells and improvement of cognitive functions. B vitamins (B1, B2, B12) support metabolic processes and reduce the feeling of fatigue. In turn, choline has a beneficial effect on memory, concentration and overall intellectual performance. Unfortunately, the manufacturer does not specify the standardization of Ginkgo biloba extract, and in addition, the Doppelherz supplement is not vegan.

The BioTechUSA brand has created a dietary supplement with a standardized extract of Ginkgo biloba leaves. However, the daily serving contains only 80 mg of the extract. The product is particularly recommended for those who want to support memory, concentration and the proper functioning of the nervous system. Regular intake of BioTechUSA tablets also helps protect cells from free radical damage, oxygenate the brain and improve microcirculation. The package of the supplement is efficient and lasts for 90 days, the tablets are easy to take, but unfortunately the price of the product is quite high.