La Roche-Posay 10% Pure Vitamin C Serum Versus Estée Lauder Advanced Night Repair Intense Reset Concentrate

La Roche-Posay 10% Pure Vitamin C Serum Versus Estée Lauder Advanced Night Repair Intense Reset Concentrate Detailed comparison of La Roche-Posay 10% Pure Vitamin C Serum versus Estée Lauder Advanced Night Repair Intense Reset Concentrate. This brightening serum is formulated around Ascorbic Acid and Salicylic Acid to brighten dull-looking skin and refine skin texture. This calming serum is formulated around Lactobacillus Ferment and Resveratrol to calm redness and strengthen the skin barrier. Water Ascorbic Acid Cyclohexasiloxane Glycerin Alcohol Denat. Potassium Hydroxide Polymethylsilsesquioxane Polysilicone-11 Dimethicone Propylene Glycol Pentaerythrityl Tetraethylhexanoate C13-14 Isoparaffin Tocopherol Sodium Hyaluronate Hydrolyzed Hyaluronic Acid Adenosine Acetyl Dipeptide-1 Cetyl Ester PEG-20 Methyl Glucose Sesquistearate Poloxamer 338 Salicylic Acid Polyacrylamide Toluene Sulfonic Acid Ammonium Polyacryloyldimethyl Taurate Xanthan Gum Caprylyl Glycol Disodium EDTA BHT Laureth-7 Parfum Water, Ascorbic Acid, Cyclohexasiloxane, Glycerin, Alcohol Denat., Potassium Hydroxide, Polymethylsilsesquioxane, Polysilicone-11, Dimethicone, Propylene Glycol, Pentaerythrityl Tetraethylhexanoate, C13-14 Isoparaffin, Tocopherol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Adenosine, Acetyl Dipeptide-1 Cetyl Ester, PEG-20 Methyl Glucose Sesquistearate, Poloxamer 338, Salicylic Acid, Polyacrylamide, Toluene Sulfonic Acid, Ammonium Polyacryloyldimethyl Taurate, Xanthan Gum, Caprylyl Glycol, Disodium EDTA, BHT, Laureth-7, Parfum Methyl Trimethicone Bis-PEG-18 Methyl Ether Dimethyl Silane Butylene Glycol Isopropyl Isostearate PPG-15 Stearyl Ether PEG-10 Dimethicone Faex Extract Tripeptide-32 Sodium Hyaluronate Crosspolymer Hydrolyzed Sodium Hyaluronate Hydrolyzed Algin Lactobacillus Ferment Adansonia Digitata Seed Extract Soy Amino Acids Aminopropyl Ascorbyl Phosphate Resveratrol Algae Extract Ergothioneine Tocopheryl Acetate Whey Protein Avena Sativa Kernel Extract Citrullus Lanatus Fruit Extract Laminaria Digitata Extract Lens Esculenta Fruit Extract Pyrus Malus Fruit Extract Caffeine Sodium PCA Propylene Glycol Caprylate Triticum Vulgare Germ Extract Lavandula Angustifolia Oil Hordeum Vulgare Extract Anthemis Nobilis Flower Extract Isohexadecane Methyldihydrojasmonate Sodium Lactate Disteardimonium Hectorite Isododecane Polyacrylate Crosspolymer-6 Squalane Polyethylene Propylene Carbonate Pentylene Glycol Potassium Sorbate Sodium Benzoate Phenoxyethanol Linalool CI 14700 CI 19140 Water, Dimethicone, Glycerin, Methyl Trimethicone, Bis-PEG-18 Methyl Ether Dimethyl Silane, Butylene Glycol, Isopropyl Isostearate, PPG-15 Stearyl Ether, PEG-10 Dimethicone, Faex Extract, Tripeptide-32, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Algin, Lactobacillus Ferment, Adansonia Digitata Seed Extract, Soy Amino Acids, Aminopropyl Ascorbyl Phosphate, Resveratrol, Algae Extract, Salicylic Acid, Ergothioneine, Tocopheryl Acetate, Whey Protein, Avena Sativa Kernel Extract, Citrullus Lanatus Fruit Extract, Laminaria Digitata Extract, Lens Esculenta Fruit Extract, Pyrus Malus Fruit Extract, Caffeine, Sodium PCA, Propylene Glycol Caprylate, Triticum Vulgare Germ Extract, Lavandula Angustifolia Oil, Hordeum Vulgare Extract, Anthemis Nobilis Flower Extract, Isohexadecane, Polysilicone-11, Methyldihydrojasmonate, Sodium Lactate, Disteardimonium Hectorite, Isododecane, Polyacrylate Crosspolymer-6, Squalane, Polyethylene, 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. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. 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 so