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 Bifida Ferment Lysate Bifida Ferment LysateFerment that promotes natural skin repair and skin strengthening. Naturally Derived*Featured In Best Seller Advanced Night Repair Synchronized Multi-Recovery Complex 4.5/5 (19658) Our #1 serum to powerfully fight the look of multiple signs of aging. $139.00 - $259.00 Best Seller Advanced Night Repair Eye Supercharged Gel-Creme Synchronized Multi-Recovery Eye Cream 4.6/5 (5022) Our best eye cream, for dark circles, lines, more. $145.00 New Advanced Night Repair Rescue Solution with 15% Bifidus Ferment Sensitive skin formula. Visibly reduces redness. $145.00 Trial Size Advanced Night Repair Synchronized Multi-Recovery Complex 4.5/5 (19658) Our #1 serum to powerfully fight the look of multiple signs of ageing. $42.00 *Per ISO Standard 16128. From plant sources, non-petroleum mineral sources, and/or water.