Paula's Choice Calm Repairing Serum Versus Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum

Paula's Choice Calm Repairing Serum Versus Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum Detailed comparison of Paula's Choice Calm Repairing Serum versus Paula's Choice Resist Ultra-Light Super Antioxidant Concentrate Serum. This calming serum is formulated around Sodium Hyaluronate and Ceramide NP to calm redness and strengthen the skin barrier. This anti-aging serum is formulated around Resveratrol and Niacinamide to soften the look of wrinkles and calm redness. Water Glycerin Sodium Lauroyl Lactylate Sodium Hyaluronate Polysorbate 20 Caprylic/Capric Triglyceride PEG/PPG-14/4 Dimethicone Xanthan Gum Disodium EDTA Sodium Cocoyl Amino Acids Ceramide NP Ethylhexylglycerin Epilobium Angustifolium Extract Ceramide AP Cholesterol Phytosphingosine Beta-Glucan Sarcosine Carbomer Chrysanthemum Parthenium Flower Extract Sea Whip Extract Glycine Soja Seed Extract Hyaluronic Acid Glycyrrhiza Glabra Root Extract Ceramide EOP Magnesium Aspartate Potassium Aspartate Ubiquinone Phenoxyethanol 1,2-Hexanediol Caprylyl Glycol Leuconostoc/Radish Root Ferment Filtrate Calcium Chloride Propylene Glycol Tocopherol Sodium Metabisulfite Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Sodium Benzoate Potassium Sorbate Water, Glycerin, Sodium Lauroyl Lactylate, Sodium Hyaluronate, Polysorbate 20, Caprylic/Capric Triglyceride, PEG/PPG-14/4 Dimethicone, Xanthan Gum, Disodium EDTA, Sodium Cocoyl Amino Acids, Ceramide NP, Ethylhexylglycerin, Epilobium Angustifolium Extract, Ceramide AP, Cholesterol, Phytosphingosine, Beta-Glucan, Sarcosine, Carbomer, Chrysanthemum Parthenium Flower Extract, Sea Whip Extract, Glycine Soja Seed Extract, Hyaluronic Acid, Glycyrrhiza Glabra Root Extract, Ceramide EOP, Magnesium Aspartate, Potassium Aspartate, Ubiquinone, Phenoxyethanol, 1,2-Hexanediol, Caprylyl Glycol, Leuconostoc/Radish Root Ferment Filtrate, Calcium Chloride, Propylene Glycol, Tocopherol, Sodium Metabisulfite, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Benzoate, Potassium Sorbate Cyclopentasiloxane Butylene Glycol Dimethicone Polysilicone-11 Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone Resveratrol Niacinamide Quercetin Adenosine Tetrahexyldecyl Ascorbate Phospholipids Epigallocatechin Gallate Bisabolol Phytic Acid Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Hydroxide 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 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. Beta-Glucan is a soluble polysaccharide (a chain of glucose sugars) sourced from the cells walls of oats, baker's yeast, mushrooms, and seaweed. It's a rare ingredient that pulls double-duty as a heavy-duty hydrator and skin-soothing repair agent. On the surface, it acts as a humectant that holds water in place and reduces moisture loss for a plumper, smoother feel, while its anti-inflammatory and antioxidant properties make it a great pick for calming redness or sensitive skin The more interesting story is underneath: Despite its large molecular size, oat beta-glucan has been shown to penetrate the epidermis and reach the dermis by slipping between skin cells. Here, it interacts with fibroblasts and macrophages to nudge collagen synthesis and support wound repair. A small 2005 split-face clinical study of 27 subjects found topical beta-glucan produced measurable reductions in wrinkle depth, height, and roughness after 8 weeks of use. It is worth noting the trial was small and the penetration testing used frozen, irradiated skin so the anti-aging data is encouraging rather than definitive. This ingredient gets along with pretty much everything and is typically used around 0.1-1%. Fungal acne: This ingredient is not a food source for the Malassezia yeast because it is a glucose polysaccharide with no fatty acid or ester component. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. 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