Paula's Choice Radiance Renewal Mask Versus Paula's Choice Pro-Collagen Multi-Peptide Booster

Paula's Choice Radiance Renewal Mask Versus Paula's Choice Pro-Collagen Multi-Peptide Booster Detailed comparison of Paula's Choice Radiance Renewal Mask versus Paula's Choice Pro-Collagen Multi-Peptide Booster. This brightening overnight mask is formulated around Niacinamide and Arbutin to brighten dull-looking skin and fade the look of dark spots. Water Butylene Glycol Glycerin Dimethicone Niacinamide Olea Europaea Fruit Oil Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Carrageenan Arbutin Magnesium Ascorbyl Phosphate Sodium Hyaluronate Crosspolymer Arctostaphylos Uva Ursi Leaf Extract Allantoin Isohexadecane Echium Plantagineum Seed Oil Salix Alba Bark Extract Hydrogenated Lecithin Polysorbate 60 Citric Acid Xanthan Gum Hydrogenated Phosphatidylcholine Phenoxyethanol Potassium Sorbate Sodium Benzoate Water, Butylene Glycol, Glycerin, Dimethicone, Niacinamide, Olea Europaea Fruit Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Carrageenan, Arbutin, Magnesium Ascorbyl Phosphate, Sodium Hyaluronate Crosspolymer, Arctostaphylos Uva Ursi Leaf Extract, Allantoin, Isohexadecane, Echium Plantagineum Seed Oil, Salix Alba Bark Extract, Hydrogenated Lecithin, Polysorbate 60, Citric Acid, Xanthan Gum, Hydrogenated Phosphatidylcholine, Phenoxyethanol, Potassium Sorbate, Sodium Benzoate Pentylene Glycol Hydrolyzed Yeast Extract Pyrus Malus Fruit Extract Propanediol Ceramide AP 1,2-Hexanediol Glyceryl Glucoside Palmitoyl Tetrapeptide-72 Amide Sh-Polypeptide-121 Tridecapeptide-1 Polyglucuronic Acid Sodium Hyaluronate C9-12 Alkane Ammonium Polyacryloyldimethyl Taurate Polygonum Bistorta Root Extract Bacillus Ferment Lecithin Sodium Phytate Coco-Caprylate/Caprate Hexylene Glycol Cetyl Hydroxyethylcellulose Ethylhexylglycerin Caprylyl Glycol Magnesium Chloride Water, Glycerin, Pentylene Glycol, Hydrolyzed Yeast Extract, Pyrus Malus Fruit Extract, Dimethicone, Propanediol, Ceramide AP, 1,2-Hexanediol, Glyceryl Glucoside, Palmitoyl Tetrapeptide-72 Amide, Sh-Polypeptide-121, Tridecapeptide-1, Polyglucuronic Acid, Sodium Hyaluronate, C9-12 Alkane, Ammonium Polyacryloyldimethyl Taurate, Polygonum Bistorta Root Extract, Bacillus Ferment, Lecithin, Sodium Phytate, Coco-Caprylate/Caprate, Hexylene Glycol, Cetyl Hydroxyethylcellulose, Xanthan Gum, Ethylhexylglycerin, Caprylyl Glycol, Magnesium Chloride, Potassium Sorbate, Sodium Benzoate 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. 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. 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. Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products. This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus. Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more. You'll often find this ingredient used with other preservatives. Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically. Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed. Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase. It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods. Studies for using as