Lutein 80%, 85%, 90%& lutein ester USP Lutein 80%, 85%, 90%& lutein ester USP Description: Lutein esters found in flower petals is chemically bound to various ... flowers, which is a rich, safe and natural source for Lutein. Lutein esters are one of the 600 naturally occurring fat-soluble ... the skin. Contents supply: 5%,10%,20%, 50%, 80%, 85%, 90%, 98% of lutein Also lutein ester per your required.