SKIN1004 Madagascar Centella Soothing Cream Versus First Aid Beauty Ultra Repair Face Moisturizer

SKIN1004 Madagascar Centella Soothing Cream Versus First Aid Beauty Ultra Repair Face Moisturizer Detailed comparison of SKIN1004 Madagascar Centella Soothing Cream versus First Aid Beauty Ultra Repair Face Moisturizer. This calming moisturizer is formulated around Centella Asiatica Extract and Dipotassium Glycyrrhizate to calm redness and strengthen the skin barrier. This barrier-repair moisturizer is formulated around Avena Sativa Kernel Flour and Squalane to strengthen the skin barrier and calm redness. Water Glycerin Propanediol Dipropylene Glycol Cyclopentasiloxane Centella Asiatica Extract 1,2-Hexanediol Cyclohexasiloxane Trehalose Caprylyl Methicone C12-14 Pareth-12 Carbomer Tromethamine C30-45 Alkyl Cetearyl Dimethicone Crosspolymer Ammonium Acryloyldimethyltaurate/Vp Copolymer Butylene Glycol Xanthan Gum Zingiber Officinale Root Extract Mentha Piperita Leaf Extract Ethylhexylglycerin Dipotassium Glycyrrhizate Tranexamic Acid Dextrin Theobroma Cacao Seed Extract Leuconostoc/Radish Root Ferment Filtrate Biosaccharide Gum-1 Disodium EDTA Sodium Hyaluronate Beta-Glucan Hydrogenated Lecithin Coptis Chinensis Root Extract Cetearyl Alcohol Stearic Acid Ceramide NP Ceramide Ng Cholesterol Phytosphingosine Ceramide As Ceramide AP Ceramide EOP Water, Glycerin, Propanediol, Dipropylene Glycol, Cyclopentasiloxane, Centella Asiatica Extract, 1,2-Hexanediol, Cyclohexasiloxane, Trehalose, Caprylyl Methicone, C12-14 Pareth-12, Carbomer, Tromethamine, C30-45 Alkyl Cetearyl Dimethicone Crosspolymer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Butylene Glycol, Xanthan Gum, Zingiber Officinale Root Extract, Mentha Piperita Leaf Extract, Ethylhexylglycerin, Dipotassium Glycyrrhizate, Tranexamic Acid, Dextrin, Theobroma Cacao Seed Extract, Leuconostoc/Radish Root Ferment Filtrate, Biosaccharide Gum-1, Disodium EDTA, Sodium Hyaluronate, Beta-Glucan, Hydrogenated Lecithin, Coptis Chinensis Root Extract, Cetearyl Alcohol, Stearic Acid, Ceramide NP, Ceramide Ng, Cholesterol, Phytosphingosine, Ceramide As, Ceramide AP, Ceramide EOP Glyceryl Stearate Se Caprylic/Capric Triglyceride Dimethicone Urea Cetyl Alcohol Avena Sativa Kernel Flour Squalane Caprylyl Glycol Butyrospermum Parkii Butter Allantoin Persea Gratissima Oil N-Butyl Alcohol Chrysanthemum Parthenium Extract Camellia Sinensis Leaf Extract Glycyrrhiza Glabra Root Extract Sodium Hydroxide Phenoxyethanol 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. 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. 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. 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. Leuconostoc/Radish Root Ferment Filtrate is a natural preservative. It comes from fermenting radish roots with a bacteria called leuconostoc. The trade name for this ingredient is Leucidal. Leuconostoc comes fr