Lubriderm Daily Moisture Lotion Fragrance-Free Versus First Aid Beauty Ultra Repair Face Moisturizer

Lubriderm Daily Moisture Lotion Fragrance-Free Versus First Aid Beauty Ultra Repair Face Moisturizer Detailed comparison of Lubriderm Daily Moisture Lotion Fragrance-Free versus First Aid Beauty Ultra Repair Face Moisturizer. This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Avena Sativa Kernel Oil to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Avena Sativa Kernel Flour and Squalane to strengthen the skin barrier and calm redness. Water Paraffinum Liquidum Glycerin Carbomer Potassium Cetyl Phosphate Phenoxyethanol Cetyl Alcohol Sodium Polyacrylate Caprylyl Glycol Hydrogenated Palm Glycerides Sodium Hydroxide Butyrospermum Parkii Butter Disodium EDTA Avena Sativa Kernel Oil Magnesium Aspartate Zinc Gluconate Copper Gluconate Water, Paraffinum Liquidum, Glycerin, Carbomer, Potassium Cetyl Phosphate, Phenoxyethanol, Cetyl Alcohol, Sodium Polyacrylate, Caprylyl Glycol, Hydrogenated Palm Glycerides, Sodium Hydroxide, Butyrospermum Parkii Butter, Disodium EDTA, Avena Sativa Kernel Oil, Magnesium Aspartate, Zinc Gluconate, Copper Gluconate Glyceryl Stearate Se Caprylic/Capric Triglyceride Dimethicone Urea Avena Sativa Kernel Flour Squalane Allantoin Persea Gratissima Oil N-Butyl Alcohol Chrysanthemum Parthenium Extract Camellia Sinensis Leaf Extract Glycyrrhiza Glabra Root Extract Ceramide NP Leuconostoc/Radish Root Ferment Filtrate Tetrasodium EDTA Water, Glyceryl Stearate Se, Glycerin, Caprylic/Capric Triglyceride, Dimethicone, Urea, Cetyl Alcohol, Avena Sativa Kernel Flour, Squalane, Caprylyl Glycol, Butyrospermum Parkii Butter, Allantoin, Persea Gratissima Oil, N-Butyl Alcohol, Carbomer, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Sodium Hydroxide, Ceramide NP, Leuconostoc/Radish Root Ferment Filtrate, Phenoxyethanol, Tetrasodium EDTA These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients. Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL). In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!). Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo. Shea butter also contains vitamins A and E which may contribute to antioxidant activity. While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement. This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize. 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). Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. Its main roles are: Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols. This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it. 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 on