Dermatica Nourishing Ceramide + Peptide Moisturizer Versus Re’equil Ceramide And Hyaluronic Acid Moisturiser

Dermatica Nourishing Ceramide + Peptide Moisturizer Versus Re’equil Ceramide And Hyaluronic Acid Moisturiser Detailed comparison of Dermatica Nourishing Ceramide + Peptide Moisturizer versus Re’equil Ceramide And Hyaluronic Acid Moisturiser. This barrier-repair moisturizer is formulated around Niacinamide and Ceramide NP to strengthen the skin barrier and soften the look of wrinkles. This barrier-repair moisturizer is formulated around Panthenol and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Cetearyl Alcohol Glycerin Butyrospermum Parkii Butter C12-15 Alkyl Benzoate Niacinamide Vitis Vinifera Oil Dimethicone Panthenol Sorbitan Stearate Squalane Tocopheryl Acetate Phenoxyethanol Butylene Glycol Polyacrylate Crosspolymer-6 Sodium Lauroyl Lactylate Centella Asiatica Extract Ethylhexylglycerin Sodium Hyaluronate Trisodium Ethylenediamine Disuccinate Citric Acid Carbomer Ceramide NP Ceramide AP Phytosphingosine Cholesterol Polysorbate 20 Xanthan Gum Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Ceramide EOP Water, Cetearyl Alcohol, Glycerin, Butyrospermum Parkii Butter, C12-15 Alkyl Benzoate, Niacinamide, Vitis Vinifera Oil, Dimethicone, Panthenol, Sorbitan Stearate, Squalane, Tocopheryl Acetate, Phenoxyethanol, Butylene Glycol, Polyacrylate Crosspolymer-6, Sodium Lauroyl Lactylate, Centella Asiatica Extract, Ethylhexylglycerin, Sodium Hyaluronate, Trisodium Ethylenediamine Disuccinate, Citric Acid, Carbomer, Ceramide NP, Ceramide AP, Phytosphingosine, Cholesterol, Polysorbate 20, Xanthan Gum, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Ceramide EOP Caprylic/Capric Triglyceride Myristyl Myristate Ethylhexyl Stearate Propanediol Cetearyl Ethylhexanoate C14-22 Alcohols Mangifera Indica Seed Butter Arachidyl Alcohol C12-20 Alkyl Glucoside Behenyl Alcohol Octyldodecanol Arachidyl Glucoside Saccharide Isomerate Sodium Hyaluronate Crosspolymer Borago Officinalis Seed Oil Simmondsia Chinensis Seed Oil Allantoin Potassium Cetyl Phosphate Triethanolamine Parfum Water, Caprylic/Capric Triglyceride, Myristyl Myristate, Ethylhexyl Stearate, Cetearyl Alcohol, Propanediol, Cetearyl Ethylhexanoate, C14-22 Alcohols, Mangifera Indica Seed Butter, Arachidyl Alcohol, C12-20 Alkyl Glucoside, Behenyl Alcohol, Octyldodecanol, Squalane, Arachidyl Glucoside, Dimethicone, Saccharide Isomerate, Panthenol, Tocopheryl Acetate, Ceramide NP, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Borago Officinalis Seed Oil, Simmondsia Chinensis Seed Oil, Phenoxyethanol, Allantoin, Potassium Cetyl Phosphate, Carbomer, Triethanolamine, Ethylhexylglycerin, Parfum 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. 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. 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