CeraVe Moisturizing Cream Versus Biologique Recherche Crème Masque Vernix Revitalizing, Regenerating and Protective Cream/Mask for the Face

CeraVe Moisturizing Cream Versus Biologique Recherche Crème Masque Vernix Revitalizing, Regenerating and Protective Cream/Mask for the Face Detailed comparison of CeraVe Moisturizing Cream US versus Biologique Recherche Crème Masque Vernix Revitalizing, Regenerating and Protective Cream/Mask for the Face. This barrier-repair moisturizer is formulated around Ceramide NP and Ceramide AP to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Lecithin and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Glycerin Cetearyl Alcohol Caprylic/Capric Triglyceride Cetyl Alcohol Ceteareth-20 Petrolatum Potassium Phosphate Ceramide NP Ceramide AP Ceramide EOP Carbomer Dimethicone Behentrimonium Methosulfate Sodium Lauroyl Lactylate Sodium Hyaluronate Cholesterol Phenoxyethanol Disodium EDTA Dipotassium Phosphate Tocopherol Phytosphingosine Xanthan Gum Ethylhexylglycerin Water, Glycerin, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Cetyl Alcohol, Ceteareth-20, Petrolatum, Potassium Phosphate, Ceramide NP, Ceramide AP, Ceramide EOP, Carbomer, Dimethicone, Behentrimonium Methosulfate, Sodium Lauroyl Lactylate, Sodium Hyaluronate, Cholesterol, Phenoxyethanol, Disodium EDTA, Dipotassium Phosphate, Tocopherol, Phytosphingosine, Xanthan Gum, Ethylhexylglycerin Amniotic Fluid Lecithin Lanolin Oil Propylene Glycol Pentylene Glycol Sodium Acrylates Copolymer Alcohol Denat. Ethylhexyl Palmitate Squalane Raspberry Seed Oil/Palm Oil Aminopropanediol Esters Hydrolyzed Placental Protein Hydrolyzed Gelatin Yeast Extract Hydrolyzed Ceratonia Siliqua Seed Extract Sodium Dehydroacetate Luffa Cylindrica Seed Oil Dimethylmethoxy Chromanol Embryo Extract Helianthus Annuus Seed Oil Potassium Sulfate Papain Caprylyl Glycol Diaminopropionoyl Tripeptide-33 Water, Amniotic Fluid, Lecithin, Lanolin Oil, Propylene Glycol, Pentylene Glycol, Sodium Acrylates Copolymer, Glycerin, Alcohol Denat., Ethylhexyl Palmitate, Squalane, Raspberry Seed Oil/Palm Oil Aminopropanediol Esters, Hydrolyzed Placental Protein, Hydrolyzed Gelatin, Yeast Extract, Hydrolyzed Ceratonia Siliqua Seed Extract, Phenoxyethanol, Sodium Lauroyl Lactylate, Sodium Dehydroacetate, Luffa Cylindrica Seed Oil, Tocopherol, Dimethylmethoxy Chromanol, Embryo Extract, Helianthus Annuus Seed Oil, Ethylhexylglycerin, Ceramide NP, Cholesterol, Potassium Sulfate, Ceramide AP, Phytosphingosine, Papain, Xanthan Gum, Carbomer, Caprylyl Glycol, Diaminopropionoyl Tripeptide-33, Ceramide EOP 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 AP is is a skin-identical lipid that mimics what your skin already makes naturally. Ceramides help maintain epidermal integrity and barrier function. You'll often see this ingredient paired with other ceramides (like ceramide NP), cholesterol, or fatty acids because this combination best mimics the natural lipid mix your skin already has. The skin's ability to produce ceramides gets disrupted in skin conditions like eczema. This in turn weakens the skin barrier and applying ceramides topically has been shown to replenish what's been lost to restore barrier function. Most of the studies with Ceramide AP test it as part of a multi-ceramide complex; studies reinforce ceramide AP's role in rebalancing ceramides in skin and improving skin hydration. Ceramide EOP is formally known as Ceramide 1. It is naturally found in skin and part of the intercellular "mortar" holding everything together in your outermost layer. EOP stands for a linked Ester fatty acid, a linked Omega hydroxy fatty acid, and the Phytosphingosine base. What makes Ceramide EOP special is its ultra-long fatty acid chain; this unique structure allows it to bridge the lipid layers in your skin barrier to prevent water loss (something no other ceramide can do). Low levels of Ceramide EOP have been found in people with eczema and psoriasis. Using it together with other ceramides, cholesterol, and linoleic acid have been shown to meaningfully improve hydration and reduce water loss. In one clinical study, a regimen using Ceramide EOP, NP, and AP led to significant symptom improvements in patients with eczema, psoriasis, and dry skin in just 4 weeks. You'll usually see concentrations between 0.1-0.5% in formulations. Overall, this is a well-tolerated and safe ingredient for cosmetic use. 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 co