Lutemax 2020™ combines the two most widely researched and recognized eye health ingredients — lutein and zeaxanthin isomers — into a single source ingredient. A vast majority of lutein products available contain very low levels of zeaxanthin. Without a complete source of zeaxanthin, the human eye won't accumulate the proper concentration of both compounds. Lutemax 2020 is the first ingredient that provides enhanced levels of zeaxanthin isomers, along with lutein, for convenient and more beneficial nutrient availability to the eyes. Manufacturers can also seamlessly upgrade to Lutemax 2020 at an affordable cost-in-use.