Hylamide Glow Versus Paula's Choice C15 Super Booster

Hylamide Glow Versus Paula's Choice C15 Super Booster Detailed comparison of Hylamide Glow versus Paula's Choice C15 Super Booster. This brightening serum is formulated around Superoxide Dismutase to brighten dull-looking skin. This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look of wrinkles. Water Erythrulose Glycerin Propanediol PPG-26-Buteth-26 Acetyl Hexapeptide-1 Dextran Superoxide Dismutase Oxidized Glutathione Polypodium Vulgare Rhizome Extract Cetraria Islandica Thallus Extract Sphagnum Magellanicum Extract Lactobacillus/Eriodictyon Californicum Ferment Extract Phospholipids Acacia Senegal Gum Xanthan Gum Citric Acid Phytic Acid Trisodium Ethylenediamine Disuccinate PEG-40 Hydrogenated Castor Oil Dimethyl Isosorbide Ethoxydiglycol Leuconostoc/Radish Root Ferment Filtrate Caprylyl Glycol 1,2-Hexanediol Ethyl 2,2-Dimethylhydrocinnamal Water, Erythrulose, Glycerin, Propanediol, PPG-26-Buteth-26, Acetyl Hexapeptide-1, Dextran, Superoxide Dismutase, Oxidized Glutathione, Polypodium Vulgare Rhizome Extract, Cetraria Islandica Thallus Extract, Sphagnum Magellanicum Extract, Lactobacillus/Eriodictyon Californicum Ferment Extract, Phospholipids, Acacia Senegal Gum, Xanthan Gum, Citric Acid, Phytic Acid, Trisodium Ethylenediamine Disuccinate, PEG-40 Hydrogenated Castor Oil, Dimethyl Isosorbide, Ethoxydiglycol, Leuconostoc/Radish Root Ferment Filtrate, Caprylyl Glycol, 1,2-Hexanediol, Ethyl 2,2-Dimethylhydrocinnamal Ascorbic Acid Dipropylene Glycol Sodium Hydroxide Bisabolol Ferulic Acid Sodium Phytate Decylene Glycol Tocopherol Sphingomonas Ferment Extract Phenoxyethanol Water, Ascorbic Acid, Dipropylene Glycol, Propanediol, Glycerin, Ethoxydiglycol, Sodium Hydroxide, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Bisabolol, Ferulic Acid, Sodium Phytate, Decylene Glycol, Tocopherol, 1,2-Hexanediol, Sphingomonas Ferment Extract, Phenoxyethanol 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. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives Ethoxydiglycol (aka Diethylene Glycol Monoethyl Ether) is one of the cosmetic world's quiet problem solvers. In a formula, it is a solvent that dissolves tricky ingredients that don't want to mix in and helps spread ingredients evenly across your skin without leaving a greasy or sticky feeling This makes it great for hard-to-dissolve actives like vitamin C, benzoyl peroxide, and self-tanner DHA. It also has mild humectant and penetration enhancer abilities so it can help some actives absorb a little deeper. The penetration boost is backed by lab research: studies using human skin samples found it improved how well an active dissolves into the upper layer of skin rather than tearing down your skin barrier. Reviews of its mechanism also describe it interacting gently with the lipids and water in your outermost layer of skin. Just know this penetration-enhancing effect is not universal. It helps a lot in some formulas and did very little in others (so the benefit really depends on the specific product). Safety-wise, the evidence is reassuring. The Cosmetic Ingredient Review Expert Panel reviewed it and concluded it's safe for use in cosmetics and recognized it as non-irritating, non-sensitizing, and non-comedogenic in skincare. Typical leave-on skincare usage lands around 1-10%. The EU has sets caps of 2.6% in non-spray products, 10% in rinse-offs, 7% in oxidative hair dye, and 5% in non-oxidative hair dye. 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. PEG-40 Hydrogenated Castor Oil is an emulsifier derived from castor oil. As an emulsifying agent, it helps other ingredients like fragrances and fat-soluble vitamins dissolve cohesively. Due to its large molecule size, it do