Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum Versus Oz naturals Hyaluronic Acid Serum

Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum Versus Oz naturals Hyaluronic Acid Serum Detailed comparison of Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum versus Oz naturals Hyaluronic Acid Serum. This anti-aging serum is formulated around Resveratrol and Niacinamide to soften the look of wrinkles and calm redness. This hydrating serum is formulated around Sodium Hyaluronate and Sodium Ascorbyl Phosphate to hydrate skin and calm redness. Water Cyclopentasiloxane Butylene Glycol Dimethicone Glycerin Polysorbate 20 Polysilicone-11 Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone Hyaluronic Acid Resveratrol Niacinamide Quercetin Adenosine Tetrahexyldecyl Ascorbate Tocopherol Phospholipids Ubiquinone Epigallocatechin Gallate Sea Whip Extract Bisabolol Beta-Glucan Phytic Acid Xanthan Gum Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Hydroxide Disodium EDTA Ethylhexylglycerin Phenoxyethanol Water, Cyclopentasiloxane, Butylene Glycol, Dimethicone, Glycerin, Polysorbate 20, Polysilicone-11, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Hyaluronic Acid, Resveratrol, Niacinamide, Quercetin, Adenosine, Tetrahexyldecyl Ascorbate, Tocopherol, Phospholipids, Ubiquinone, Epigallocatechin Gallate, Sea Whip Extract, Bisabolol, Beta-Glucan, Phytic Acid, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol Propanediol Hamamelis Virginiana Water Sodium Hyaluronate Sodium Ascorbyl Phosphate Tocopheryl Acetate Pelargonium Graveolens Oil Panthenol Allantoin Rosa Canina Fruit Extract Camellia Sinensis Leaf Extract Chamomilla Recutita Flower Extract Aloe Barbadensis Leaf Juice Yeast Extract Hydroxyethylcellulose Citric Acid Caprylyl Glycol Phenylpropanol P-Anisic Acid Water, Propanediol, Hamamelis Virginiana Water, Glycerin, Sodium Hyaluronate, Sodium Ascorbyl Phosphate, Tocopherol, Tocopheryl Acetate, Pelargonium Graveolens Oil, Panthenol, Allantoin, Rosa Canina Fruit Extract, Camellia Sinensis Leaf Extract, Chamomilla Recutita Flower Extract, Aloe Barbadensis Leaf Juice, Yeast Extract, Hydroxyethylcellulose, Polysorbate 20, Citric Acid, Sodium Hydroxide, Caprylyl Glycol, Phenylpropanol, P-Anisic Acid 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. Polysorbate 20 is a gentle, water-soluble emulsifier and mild surfactant. It stops oil and water from separating to keep your formulas blended and stable. It also acts as a mild penetration enhancer by helping active ingredients absorb slightly better. The common safety discussion around this ingredient involves a manufacturing byproduct called 1,4-dioxane. Trace amounts can form during production but the EU's Scientific Committee on Consumer Safety has concluded that levels at/below 10 ppm in finished products are safe (commercial products consistently fall within acceptable margins). True allergic reactions are uncommon and the CIR Expert Panel has confirmed this ingredient to be safe as used in cosmetics. Because it is derived from lauric acid, it may not be fungal acne safe. Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective. In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline. Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated. "Alkaline" refers to a high pH level. A low pH level would be considered acidic. 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 ingre