Cetaphil Pro Restoraderm Eczema Soothing Moisturizer Versus Paula's Choice Clear Oil-Free Moisturizer

Cetaphil Pro Restoraderm Eczema Soothing Moisturizer Versus Paula's Choice Clear Oil-Free Moisturizer Detailed comparison of Cetaphil Pro Restoraderm Eczema Soothing Moisturizer versus Paula's Choice Clear Oil-Free Moisturizer. This barrier-repair moisturizer is formulated around Hydroxypalmitoyl Sphinganine and Panthenol to strengthen the skin barrier and calm redness. This barrier-repair moisturizer is formulated around Niacinamide and Ceramide NP to strengthen the skin barrier and calm redness. Water Glycerin Caprylic/Capric Triglyceride Helianthus Annuus Seed Oil Pentylene Glycol Butyrospermum Parkii Butter Sorbitol Behenyl Alcohol Glyceryl Stearate Cetearyl Alcohol Cyclopentasiloxane Tocopheryl Acetate Glyceryl Stearate Citrate Disodium Ethylene Dicocamide PEG-15 Disulfate Ceteareth-20 Allantoin Disodium EDTA Sodium Polyacrylate Hydroxypalmitoyl Sphinganine Cetyl Alcohol Caprylyl Glycol Sodium PCA Panthenol Arginine Niacinamide Sodium Hyaluronate Dimethiconol Citric Acid Water, Glycerin, Caprylic/Capric Triglyceride, Helianthus Annuus Seed Oil, Pentylene Glycol, Butyrospermum Parkii Butter, Sorbitol, Behenyl Alcohol, Glyceryl Stearate, Cetearyl Alcohol, Cyclopentasiloxane, Tocopheryl Acetate, Glyceryl Stearate Citrate, Disodium Ethylene Dicocamide PEG-15 Disulfate, Ceteareth-20, Allantoin, Disodium EDTA, Sodium Polyacrylate, Hydroxypalmitoyl Sphinganine, Cetyl Alcohol, Caprylyl Glycol, Sodium PCA, Panthenol, Arginine, Niacinamide, Sodium Hyaluronate, Dimethiconol, Citric Acid Ethyl Macadamiate Propanediol Triethylhexanoin Sodium Acrylates Copolymer PEG-100 Stearate Glycyrrhiza Glabra Root Hydrolyzed Pumpkin Seedcake Vaccinium Angustifolium Fruit Extract Euterpe Oleracea Fruit Extract Prunus Serotina Fruit Extract Tripeptide-29 Ceramide NP Ceramide AP Ceramide EOP Phytosphingosine Cholesterol Adenosine Lecithin Sodium Lauroyl Lactylate Sodium Gluconate Isohexadecane Xanthan Gum Carbomer Phenoxyethanol Ethylhexylglycerin Water, Ethyl Macadamiate, Glycerin, Cetearyl Alcohol, Propanediol, Triethylhexanoin, Sodium Acrylates Copolymer, Glyceryl Stearate, PEG-100 Stearate, Glycyrrhiza Glabra Root, Hydrolyzed Pumpkin Seedcake, Vaccinium Angustifolium Fruit Extract, Euterpe Oleracea Fruit Extract, Prunus Serotina Fruit Extract, Niacinamide, Tripeptide-29, Ceramide NP, Ceramide AP, Ceramide EOP, Sodium Hyaluronate, Phytosphingosine, Cholesterol, Panthenol, Sodium PCA, Adenosine, Lecithin, Arginine, Sodium Lauroyl Lactylate, Sodium Gluconate, Citric Acid, Isohexadecane, Xanthan Gum, Carbomer, Phenoxyethanol, Ethylhexylglycerin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources. It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy. Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces. A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks. Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis. One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies. Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne. Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier. Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient. It plays several roles in a formula: Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products. Multiple assessments have found it to be non-irritating and non-sensitizing to most people. However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers. Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy. Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans. Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients. This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize. A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe. Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus