Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum Versus L'Oreal Age Perfect Le Duo Serum

Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum Versus L'Oreal Age Perfect Le Duo Serum Detailed comparison of Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum versus L'Oreal Age Perfect Le Duo Serum. This barrier-repair serum is formulated around Bifida Ferment Lysate and Sodium Hyaluronate to strengthen the skin barrier and soften the look of wrinkles. This anti-aging serum is formulated around Niacinamide and Adenosine to soften the look of wrinkles and refine skin texture. Water Bifida Ferment Lysate PEG-8 Propanediol Bis-PEG-18 Methyl Ether Dimethyl Silane Methyl Gluceth-20 Glycereth-26 PEG-75 Butylene Glycol Adansonia Digitata Seed Extract Tripeptide-32 Sodium Hyaluronate Faex Extract Lactobacillus Ferment Cola Acuminata Seed Extract Anthemis Nobilis Flower Extract Hydrolyzed Algin Pantethine Caffeine Lecithin Sodium Rna Bisabolol Squalane Glycerin Oleth-3 Phosphate Caprylyl Glycol Oleth-3 Oleth-5 Choleth-24 Hydrogenated Lecithin Jojoba Wax PEG-120 Esters Ceteth-24 Tocopheryl Acetate Carbomer Triethanolamine Tetrasodium EDTA BHT Xanthan Gum Potassium Sorbate Disodium EDTA Phenoxyethanol CI 14700 CI 19140 Water, Bifida Ferment Lysate, PEG-8, Propanediol, Bis-PEG-18 Methyl Ether Dimethyl Silane, Methyl Gluceth-20, Glycereth-26, PEG-75, Butylene Glycol, Adansonia Digitata Seed Extract, Tripeptide-32, Sodium Hyaluronate, Faex Extract, Lactobacillus Ferment, Cola Acuminata Seed Extract, Anthemis Nobilis Flower Extract, Hydrolyzed Algin, Pantethine, Caffeine, Lecithin, Sodium Rna, Bisabolol, Squalane, Glycerin, Oleth-3 Phosphate, Caprylyl Glycol, Oleth-3, Oleth-5, Choleth-24, Hydrogenated Lecithin, Jojoba Wax PEG-120 Esters, Ceteth-24, Tocopheryl Acetate, Carbomer, Triethanolamine, Tetrasodium EDTA, BHT, Xanthan Gum, Potassium Sorbate, Disodium EDTA, Phenoxyethanol, CI 14700, CI 19140 Alcohol Denat. Dimethicone Dipropylene Glycol Silica CI 77891 Niacinamide Caprylic/Capric Triglyceride Adenosine Alanine Arginine Aspartic Acid Calcium PCA Capryloyl Salicylic Acid Copper Gluconate Glucose Glycine Histidine Isoleucine Magnesium Aspartate Neohesperidin Dihydrochalcone Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 PCA Phenylalanine Proline Saccharomyces Cerevisiae Extract Serine Sodium Hydroxide Sodium PCA Threonine Trisodium Ethylenediamine Disuccinate Valine Zinc Gluconate Ascorbyl Glucoside Panthenol Tocopherol Argania Spinosa Kernel Oil Ammonium Polyacryloyldimethyl Taurate Citric Acid Glycine Soja Oil Mica Poloxamer 338 Polysorbate 20 Sodium Lactate Tin Oxide 1,2-Hexanediol Methylsilanol/Silicate Crosspolymer Limonene Linalool Caramel Parfum Water, Glycerin, Alcohol Denat., Dimethicone, Butylene Glycol, Dipropylene Glycol, Silica, CI 77891, Niacinamide, Caprylic/Capric Triglyceride, Adenosine, Alanine, Arginine, Aspartic Acid, Calcium PCA, Capryloyl Salicylic Acid, Copper Gluconate, Glucose, Glycine, Histidine, Isoleucine, Magnesium Aspartate, Neohesperidin Dihydrochalcone, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, PCA, Phenylalanine, Proline, Saccharomyces Cerevisiae Extract, Serine, Sodium Hyaluronate, Sodium Hydroxide, Sodium PCA, Threonine, Trisodium Ethylenediamine Disuccinate, Valine, Zinc Gluconate, Ascorbyl Glucoside, Panthenol, Tocopherol, Argania Spinosa Kernel Oil, Ammonium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Carbomer, Citric Acid, Glycine Soja Oil, Mica, Poloxamer 338, Polysorbate 20, Sodium Lactate, Tin Oxide, 1,2-Hexanediol, Methylsilanol/Silicate Crosspolymer, Limonene, Linalool, Car Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient i