Ingredient GlossaryGood for you. Good for your skin. Discover moreabout these powerhouse ingredients behind the Estée Lauder formulas you love. What they do, how they work and where they’re from. Ingredient Glossary Peptides Why we’re pumped forPeptides in SkincarePeptides are essential to our skin. They’re chains of amino acids (a.k.a. the building blocks of proteins like collagen and elastin)Scientists can develop peptides for specific skin benefits.By adding these powerhouse peptides into your skincare routine, you can help smooth fine lines and wrinkles, strengthen the skin barrier and increase skin’s firmness.Estée Lauder scientists are experts at creating proven effective peptides—read on to learn more. ONE DROPPER, TRILLIONS OF TRIPEPTIDE-32 MOLECULES. 40 YEARS OF NIGHT SCIENCE RESEARCH. TRIPEPTIDE-32PATENTED 1-IN-60-MILLIONREPAIR ACTIVATORIt’s a fact: Poor sleep can double signs of aging.* Our solution? Advanced Night Repair, the legendary formula powered by our 1-in-60 million discovery, Tripeptide-32.SHOP ADVANCED NIGHT REPAIR*Chronic poor sleepers had 2X more signs of fine lines, laxity and uneven skintone, compared with good sleepers in a clinical study with Estée Lauder and Case Western Reserve. ONE DROPPER, TRILLIONS OF TRIPEPTIDE-32 MOLECULES. 40 YEARS OF NIGHT SCIENCE RESEARCH. TRIPEPTIDE-32PATENTED 1-IN-60-MILLIONREPAIR ACTIVATORIt’s a fact: Poor sleep can double signs of aging.* Our solution? Advanced Night Repair, the legendary formula powered by our 1-in-60 million discovery, Tripeptide-32.SHOP ADVANCED NIGHT REPAIR*Chronic poor sleepers had 2X more signs of fine lines, laxity and uneven skintone, compared with good sleepers in a clinical study with Estée Lauder and Case Western Reserve. ONE DROPPER, TRILLIONS OF TRIPEPTIDE-32 MOLECULES. 40 YEARS OF NIGHT SCIENCE RESEARCH. It helps optimize skin’s rhythm of repair to initiate a cascade of benefits for youthful skin and unlock 7 essential repair pathways:[ PROTEIN REPAIR ][ BARRIER REPAIR ][ SKIN CELL MOVEMENT ] [ COLLAGEN BOOST ] [ BOOST FRESH NEW CELLS ] [ IRRITATION REPAIR ] [ OXIDATIVE REPAIR ]So you wake up to unfiltered radiance—every day.SHOP ADVANCED NIGHT REPAIR Peptide PowerhousesTry these high-performance formulas powered by Tripeptide-32. Quick Shop Advanced Night RepairSynchronized Multi-Recovery Complex 7 serums in 1: fight the look of multiple signs of aging. $139.00 Quick Shop Advanced Night Repair Eye Supercharged Gel-CremeSynchronized Multi-Recovery Eye Cream Our best eye cream, for dark circles, lines, more. $145.00 Quick Shop Advanced Night RepairRescue Solution with 15% Bifidus Ferment Sensitive skin formula. Visibly reduces redness. $145.00 Double Compound Power:Hexapeptides 8 + 9Our best-selling Perfectionist Pro Rapid Firm + Lift Serum firms, smooths, lifts and sculpts. Starts to rapidly rebuild skin’s invisible youth protein network.How does it do this? It boosts collagens 1, 4, and 17 with our breakthrough Double Hexapeptide+ Compound featuring our Hexapeptides 8 and 9.SHOP PERFECTIONIST PRO Put some pep in your step.Try our high-performance formulas, powered by peptides. Quick Shop Perfectionist ProRapid Firm + Lift Serum with Hexapeptides 8 + 9 Next-generation lifting, firming, line-smoothing power. $212.00 Quick Shop Revitalizing Supreme+Night Power Bounce Creme Night Collagen Power: Produce. Protect. Repair. $242.00 Quick Shop Revitalizing Supreme+Youth Power Soft Creme Moisturizer $175.00 Quick Shop Revitalizing Supreme+Youth Power Creme Moisturizer Rich multi-action creme: firming, lifting, radiance. $175.00 The Power of Night Transform skin’s tomorrow tonight.With over 40 years of night skin science research and discoveries, Estée Lauder scientists know night changes everything. DISCOVER THE POWER OF THE NIGHT What do peptides do for skin? Peptides are small chains of amino acids (the building blocks of proteins like collagen and elastin) that help provide skin with many anti-aging benefits. These can include visibly smoothing fine lines and wrinkles, firming, protecting your skin barrier and renewing dull skin to create a more youthful-looking appearance. Who should use peptides for skin? Peptides are a great addition to any skincare routine no matter your age, skin type or concerns. How do I use peptides in my skincare routine? Peptides can be found in skincare essentials like moisturizers, serums, eye creams and targeted treatments. They also work well in combination with other popular skincare ingredients including Hyaluronic Acid and Vitamin C. How often can I use peptides in skincare? Products with peptides for skin can be used every day up to twice per day, depending on the specific directions on the bottle. Advanced Night Repair Serum, made with our patented Tripeptide-32, can be used daily morning and night to unlock 7 essential repair pathways What are our best peptides for skin? Estée Lauder scientists have identified effective peptides and formulated skincare with powerful anti-aging benefits. This includes the patented Tripeptide-32 in best sellers like Advanced Night Repair Serum and our Double Hexapeptide+ Compound found in Perfectionist Pro Rapid Firm + Lift Serum.