Tatcha The Dewy Milk Moisturizer Versus Paula's Choice Barrier Repair Advanced Moisturizer

Tatcha The Dewy Milk Moisturizer Versus Paula's Choice Barrier Repair Advanced Moisturizer Detailed comparison of Tatcha The Dewy Milk Moisturizer versus Paula's Choice Barrier Repair Advanced Moisturizer EU. This barrier-repair moisturizer is formulated around Saccharomyces/Rice Ferment Filtrate and Squalane to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Ceramide Ag and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Saccharomyces/Rice Ferment Filtrate Glycerin Dimethicone Squalane Diisostearyl Malate Propanediol Solanum Lycopersicum Seed Oil Dipentaerythrityl Hexahydroxystearate Bis-Diglyceryl Polyacyladipate-2 Pentylene Glycol Tridecyl Trimellitate PEG-60 Glyceryl Isostearate Inositol Camellia Sinensis Leaf Extract Cladosiphon Okamuranus Extract Chondrus Crispus Extract Hydrolyzed Sodium Hyaluronate Zinc Hydrolyzed Hyaluronate Epigallocatechin Gallatyl Glucoside Sodium Hyaluronate Oryza Sativa Bran Extract Ammonium Acryloyldimethyltaurate/Vp Copolymer Dimethicone/Vinyl Dimethicone Crosspolymer Acrylates/C10-30 Alkyl Acrylate Crosspolymer Arginine Tocopherol Butylene Glycol Gluconolactone T-Butyl Alcohol Ethylhexylglycerin Parfum Citrus Aurantium Bergamia Peel Oil Citrus Limon Peel Oil Limonene Linalool Linalyl Acetate Pinene Sodium Benzoate Phenoxyethanol CI 60725 Water, Saccharomyces/Rice Ferment Filtrate, Glycerin, Dimethicone, Squalane, Diisostearyl Malate, Propanediol, Solanum Lycopersicum Seed Oil, Dipentaerythrityl Hexahydroxystearate, Bis-Diglyceryl Polyacyladipate-2, Pentylene Glycol, Tridecyl Trimellitate, PEG-60 Glyceryl Isostearate, Inositol, Camellia Sinensis Leaf Extract, Cladosiphon Okamuranus Extract, Chondrus Crispus Extract, Hydrolyzed Sodium Hyaluronate, Zinc Hydrolyzed Hyaluronate, Epigallocatechin Gallatyl Glucoside, Sodium Hyaluronate, Oryza Sativa Bran Extract, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Arginine, Tocopherol, Butylene Glycol, Gluconolactone, T-Butyl Alcohol, Ethylhexylglycerin, Parfum, Citrus Aurantium Bergamia Peel Oil, Citrus Limon Peel Oil, Limonene, Linalool, Linalyl Acetate, Pinene, Sodium Benzoate, Phenoxyethanol, CI 60725 2,3-Butanediol Dicaprylyl Carbonate Glyceryl Stearate Cocoglycerides Ceramide Ag Ceramide NP Hydroxyacetophenone Ceramide EOP Ceramide Ng Ceramide AP Adenosine Butyrospermum Parkii Butter Palmitoyl Tripeptide-5 Hexylene Glycol Trehalose Cholesterol Sodium Phytate Urea Hydrogenated Lecithin Citrullus Lanatus Seed Oil Caprylyl Glycol Sodium PCA Polyquaternium-51 Triacetin Sodium Polyacrylate Xanthan Gum Ethylhexyl Stearate Sodium Stearoyl Glutamate Water, 2,3-Butanediol, Dicaprylyl Carbonate, Glycerin, Glyceryl Stearate, Cocoglycerides, Ceramide Ag, Ceramide NP, Hydroxyacetophenone, Sodium Hyaluronate, Ceramide EOP, Ceramide Ng, Ceramide AP, Adenosine, Tocopherol, Butyrospermum Parkii Butter, Palmitoyl Tripeptide-5, Hexylene Glycol, Trehalose, Cholesterol, Squalane, Sodium Phytate, Urea, Hydrogenated Lecithin, Citrullus Lanatus Seed Oil, Caprylyl Glycol, Sodium PCA, Polyquaternium-51, Triacetin, Sodium Polyacrylate, Xanthan Gum, Ethylhexyl Stearate, Phenoxyethanol, Sodium Stearoyl Glutamate, Ethylhexylglycerin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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 than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, j