QV Dermcare Eczema Daily Cream With Ceramides Versus First Aid Beauty Ultra Repair Cream Intense Hydration

QV Dermcare Eczema Daily Cream With Ceramides Versus First Aid Beauty Ultra Repair Cream Intense Hydration Detailed comparison of QV Dermcare Eczema Daily Cream With Ceramides versus First Aid Beauty Ultra Repair Cream Intense Hydration. This barrier-repair moisturizer is formulated around Niacinamide and Ceramide NP to strengthen the skin barrier and hydrate skin. This calming moisturizer is formulated around Colloidal Oatmeal and Squalane to calm redness and hydrate skin. Water Glycerin Petrolatum Niacinamide Paraffinum Liquidum Dimethicone Cetearyl Alcohol Lactic Acid Glyceryl Stearate Se Ceteareth-20 Sodium PCA Stearic Acid Caprylyl Glycol 1,2-Hexanediol Laureth-3 Xanthan Gum Sodium Hydroxide Ceramide NP Cholesterol Carthamus Tinctorius Seed Oil Ceramide EOP Water, Glycerin, Petrolatum, Niacinamide, Paraffinum Liquidum, Dimethicone, Cetearyl Alcohol, Lactic Acid, Glyceryl Stearate Se, Ceteareth-20, Sodium PCA, Stearic Acid, Caprylyl Glycol, 1,2-Hexanediol, Laureth-3, Xanthan Gum, Sodium Hydroxide, Ceramide NP, Cholesterol, Carthamus Tinctorius Seed Oil, Ceramide EOP Colloidal Oatmeal 0.5% C12-15 Alkyl Benzoate Caprylic/Capric Triglyceride Glyceryl Stearate Squalane Butyrospermum Parkii Butter Phenoxyethanol Allantoin Tetrasodium EDTA Chrysanthemum Parthenium Extract Camellia Sinensis Leaf Extract Glycyrrhiza Glabra Root Extract Eucalyptus Globulus Leaf Oil Colloidal Oatmeal 0.5%, Water, Stearic Acid, Glycerin, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Glyceryl Stearate Se, Glyceryl Stearate, Cetearyl Alcohol, Dimethicone, Squalane, Butyrospermum Parkii Butter, Phenoxyethanol, Caprylyl Glycol, Xanthan Gum, Allantoin, Sodium Hydroxide, Tetrasodium EDTA, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Ceramide NP, Eucalyptus Globulus Leaf Oil These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids. Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes. This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants. A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%. Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days. Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this ingredient. Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically. 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.