HerbalFactors® Ginkgo Biloba Phytosome by Natural Factors $27.49 60 Capsules - $27.49 Size 60 Capsules 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Ginkgo Biloba Phytosome is the result of a unique, patented process that binds ginkgo biloba and key actives to phosphatidylcholine (from non-GMO soy lecithin) resulting in superior bioavailability.