Ingredient GlossaryDiscover more about these powerhouse ingredients behind the Estée Lauder formulas you love.Filter By: ALL A-C D-G H-M N-R S-Z Discover Ingredient Glossary Hydrolyzed Yeast Protein Hydrolyzed Yeast ProteinSupports a "longevity" protein naturally found within skin to help skin look and act younger for longer. Naturally Derived* Featured In Quick Shop Re-NutrivUltimate Diamond Transformative Eye Creme Luxury for eyes, with Black Diamond Truffle Extract. $515.00*Per ISO Standard 16128. From plant sources, non-petroleum mineral sources, and/or water.