Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum Versus StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum

Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum Versus StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum Detailed comparison of Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum versus StriVectin Super-C Retinol Brighten & Correct Vitamin C 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 brightening serum is formulated around Sodium Ascorbyl Phosphate and Ascorbic Acid to brighten dull-looking skin and soften the look of wrinkles. 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 Sodium Ascorbyl Phosphate Glycereth-7 Triacetate Pentylene Glycol Polysorbate 20 Dipropylene Glycol Dimethyl Isosorbide Ascorbyl Glucoside Ascorbic Acid Malpighia Glabra Fruit Juice Retinol Myristyl Nicotinate Tamarindus Indica Seed Polysaccharide Orobanche Rapum Extract Malus Domestica Fruit Cell Culture Extract Camellia Sinensis Leaf Extract Xylitylglucoside Bacillus/Sea Salt Ferment Filtrate Hydroxymethoxyphenyl Decanone Anhydroxylitol Adenosine Xylitol Glucose Ethylhexylglycerin Acrylates/C10-30 Alkyl Acrylate Crosspolymer Maltodextrin Rhizobian Gum Mica Parfum Limonene Linalool Geraniol Citral Citronellol Benzyl Benzoate Chlorphenesin BHA Sodium Benzoate CI 77491 CI 77891 Water, Sodium Ascorbyl Phosphate, Glycereth-7 Triacetate, Pentylene Glycol, Polysorbate 20, Dipropylene Glycol, Glycerin, Dimethyl Isosorbide, Ascorbyl Glucoside, Ascorbic Acid, Malpighia Glabra Fruit Juice, Retinol, Sodium Hyaluronate, Myristyl Nicotinate, Tamarindus Indica Seed Polysaccharide, Orobanche Rapum Extract, Malus Domestica Fruit Cell Culture Extract, Camellia Sinensis Leaf Extract, Xylitylglucoside, Bacillus/Sea Salt Ferment Filtrate, Hydroxymethoxyphenyl Decanone, Anhydroxylitol, Adenosine, Xylitol, Glucose, Ethylhexylglycerin, Lecithin, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Propanediol, Maltodextrin, Rhizobian Gum, Mica, Parfum, Limonene, Linalool, Geraniol, Citral, Citronellol, Benzyl Benzoate, Chlorphenesin, Phenoxyethanol, BHT, BHA, Sodium Benzoate, Potassium Sorbate, CI 77491, CI 77891 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. BHT is a synthetic antioxidant and preservative. As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells. As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation. The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU. However, it was recently restricted for use in the UK as of April 2024. 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. Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of phospholipids. Thanks to its amphiphilic structure (water-loving head and oil-loving tail), it is a true multitasker: It plays well with most ingredients and is typically used at 0.1-1%. However, concentrations up to 50% have been reported in moisturizers. 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 is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it