Perricone MD High Potency Hyaluronic Intensive Hydrating Serum Versus Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum

Perricone MD High Potency Hyaluronic Intensive Hydrating Serum Versus Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum Detailed comparison of Perricone MD High Potency Hyaluronic Intensive Hydrating Serum versus Estée Lauder Advanced Night Repair Synchronized Multi-Recovery Complex Serum. This hydrating serum is formulated around Niacinamide and Squalane to hydrate skin and soften the look of wrinkles. This barrier-repair serum is formulated around Bifida Ferment Lysate and Sodium Hyaluronate to strengthen the skin barrier and soften the look of wrinkles. Water Dimethicone Butylene Glycol Niacinamide Acetyl Glucosamine Squalane Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Polysilicone-11 Cetearyl Olivate Hdi/Trimethylol Hexyllactone Crosspolymer Polyisobutene Sorbitan Olivate Dimethyl Isosorbide Polysorbate 20 1,2-Hexanediol Caprylyl Glycol Dimethyl Mea Hydroxyacetophenone Citric Acid Ceramide NP Caprylyl/Capryl Glucoside Sorbitan Oleate Sodium Gluconate Spermidine Silica Sodium Acetylated Hyaluronate Sodium Hyaluronate Phenoxyethanol Phytosphingosine Sodium Hyaluronate Crosspolymer Hyaluronic Acid Ethylhexylglycerin Acetyl Tetrapeptide-11 Acetyl Tetrapeptide-9 Glycerin Disodium Acetyl Glucosamine Phosphate Sodium Glucuronate Magnesium Sulfate Water, Dimethicone, Butylene Glycol, Niacinamide, Acetyl Glucosamine, Squalane, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polysilicone-11, Cetearyl Olivate, Hdi/Trimethylol Hexyllactone Crosspolymer, Polyisobutene, Sorbitan Olivate, Dimethyl Isosorbide, Polysorbate 20, 1,2-Hexanediol, Caprylyl Glycol, Dimethyl Mea, Hydroxyacetophenone, Citric Acid, Ceramide NP, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Sodium Gluconate, Spermidine, Silica, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Phenoxyethanol, Phytosphingosine, Sodium Hyaluronate Crosspolymer, Hyaluronic Acid, Ethylhexylglycerin, Acetyl Tetrapeptide-11, Acetyl Tetrapeptide-9, Glycerin, Disodium Acetyl Glucosamine Phosphate, Sodium Glucuronate, Magnesium Sulfate Bifida Ferment Lysate PEG-8 Propanediol Bis-PEG-18 Methyl Ether Dimethyl Silane Methyl Gluceth-20 Glycereth-26 PEG-75 Adansonia Digitata Seed Extract Tripeptide-32 Faex Extract Lactobacillus Ferment Cola Acuminata Seed Extract Anthemis Nobilis Flower Extract Hydrolyzed Algin Pantethine Caffeine Lecithin Sodium Rna Bisabolol Oleth-3 Phosphate 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 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 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). 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 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 safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher tha