Paula's Choice C15 Super Booster Versus Caudalie Vinergetic C+ Vitamin C Energy Serum

Paula's Choice C15 Super Booster Versus Caudalie Vinergetic C+ Vitamin C Energy Serum Detailed comparison of Paula's Choice C15 Super Booster versus Caudalie Vinergetic C+ Vitamin C Energy Serum. This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look of wrinkles. This brightening serum is formulated around Ascorbyl Tetraisopalmitate and Squalane to fade the look of dark spots. 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 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 Squalane Butylene Glycol Palmitoyl Grape Seed Extract C14-22 Alcohols Ascorbyl Tetraisopalmitate Ethylhexylglycerin Polyacrylate Crosspolymer-6 Glyceryl Stearate Se Phenylpropanol C12-20 Alkyl Glucoside Hydrolyzed Hyaluronic Acid Caprylyl Glycol Helianthus Annuus Seed Oil Acacia Senegal Gum Xanthan Gum Picea Abies Wood Extract Citric Acid Water, Squalane, Butylene Glycol, Palmitoyl Grape Seed Extract, Glycerin, C14-22 Alcohols, Ascorbyl Tetraisopalmitate, Ethylhexylglycerin, Polyacrylate Crosspolymer-6, Glyceryl Stearate Se, Phenylpropanol, C12-20 Alkyl Glucoside, Hydrolyzed Hyaluronic Acid, Propanediol, Tocopherol, Caprylyl Glycol, Helianthus Annuus Seed Oil, Acacia Senegal Gum, Xanthan Gum, Picea Abies Wood Extract, Sodium Phytate, Citric Acid 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. 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. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. Sodium Phytate is the synthetic salt form of phytic acid. Phytic acid is an antioxidant and can be found in plant seeds. Sodium Phytate is a chelating agent. Chelating agents help prevent metals from binding to water. This helps stabilize the ingredients and the product. Tocopherol is a fat-soluble antioxidant known as Vitamin E. You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells. Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes. It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks. This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage. This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there. In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading. Concentrations usually range from 0.1-1% in most leave-on products. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so pop