Ingredient GlossaryGood for you. Good for your skin. Discover more about these powerhouse ingredients behind the Estée Lauder formulas you love. What they do, how they work and where they’re from.Filter By: ALL A-C D-G H-M N-R S-Z Discover Ingredient Glossary Tripeptide-32 Tripeptide-32Our exclusive peptide that promotes the natural synchronization of skin's natural day/night (circadian) rhythm, in which skin protects itself by day and repairs itself by night. Synthetic Featured In Quick Shop Advanced Night RepairSynchronized Multi-Recovery Complex 7 serums in 1: fight the look of multiple signs of aging. R 1 770,00Per ISO Standard 16128. From plant sources, non-petroleum mineral sources, and/or water.