Paula's Choice Omega+ Complex Moisturizer Versus Medik8 Advanced Night Restore

Paula's Choice Omega+ Complex Moisturizer Versus Medik8 Advanced Night Restore Detailed comparison of Paula's Choice Omega+ Complex Moisturizer versus Medik8 Advanced Night Restore EU. This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Linoleic Acid to strengthen the skin barrier and hydrate skin. This barrier-repair night moisturizer is formulated around Squalane and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Butyrospermum Parkii Butter Ceteareth-6 Olivate Butylene Glycol C13-15 Alkane Glycerin Glyceryl Stearate Polyglyceryl-4 Laurate Decyl Oleate Linum Usitatissimum Seed Oil Salvia Hispanica Seed Oil Olea Europaea Fruit Oil Passiflora Edulis Seed Oil Borago Officinalis Seed Oil Hydrogenated Olive Oil Psidium Guajava Fruit Extract Olea Europaea Oil Unsaponifiables Limnanthes Alba Seed Oil Linoleic Acid Linolenic Acid Oleic Acid Euterpe Oleracea Sterols Ceramide AP Ceramide EOP Ceramide NP Serine Alanine Glycine Proline Lysine Hcl Threonine Arginine Squalane Cholesterol Phytosphingosine Anastatica Hierochuntica Extract Lecithin Sodium Hyaluronate Sodium Lactate Boerhavia Diffusa Root Extract Adenosine Phytic Acid Glutamic Acid Betaine Pullulan PCA Sodium PCA Carbomer Sodium Polyacrylate Starch Sclerotium Gum Xanthan Gum Sodium Lauroyl Lactylate Phenoxyethanol Ethylhexylglycerin Water, Butyrospermum Parkii Butter, Ceteareth-6 Olivate, Butylene Glycol, C13-15 Alkane, Glycerin, Glyceryl Stearate, Polyglyceryl-4 Laurate, Decyl Oleate, Linum Usitatissimum Seed Oil, Salvia Hispanica Seed Oil, Olea Europaea Fruit Oil, Passiflora Edulis Seed Oil, Borago Officinalis Seed Oil, Hydrogenated Olive Oil, Psidium Guajava Fruit Extract, Olea Europaea Oil Unsaponifiables, Limnanthes Alba Seed Oil, Linoleic Acid, Linolenic Acid, Oleic Acid, Euterpe Oleracea Sterols, Ceramide AP, Ceramide EOP, Ceramide NP, Serine, Alanine, Glycine, Proline, Lysine Hcl, Threonine, Arginine, Squalane, Cholesterol, Phytosphingosine, Anastatica Hierochuntica Extract, Lecithin, Sodium Hyaluronate, Sodium Lactate, Boerhavia Diffusa Root Extract, Adenosine, Phytic Acid, Glutamic Acid, Betaine, Pullulan, PCA, Sodium PCA, Carbomer, Sodium Polyacrylate Starch, Sclerotium Gum, Xanthan Gum, Sodium Lauroyl Lactylate, Phenoxyethanol, Ethylhexylglycerin Caprylic/Capric Triglyceride Dimethicone Stearic Acid Phytosterols Propylene Glycol C12-16 Alcohols Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Cetearyl Alcohol Palmitic Acid Cetearyl Olivate Behenyl Alcohol Hydrogenated Lecithin Tocopheryl Acetate Sorbitan Olivate Benzyl Alcohol Amelanchier Alnifolia Fruit Extract Acetyl Glucosamine Citric Acid Sorbitol Rosmarinus Officinalis Leaf Oil Citrus Aurantium Amara Flower Oil Lavandula Angustifolia Herb Oil Citrus Aurantium Dulcis Peel Oil Hylocereus Undatus Fruit Extract Dehydroacetic Acid Tremella Fuciformis Extract Anthemis Nobilis Flower Oil Pogostemon Cablin Leaf Oil Vetiveria Zizanoides Root Oil Ascorbic Acid Disodium EDTA Ceteareth-25 Cetyl Alcohol Behenic Acid Ceramide Ns Ferric Hexapeptide-35 Ceramide Eos Caprooyl Phytosphingosine Caprooyl Sphingosine Ascorbyl Palmitate Tocopherol Geraniol Limonene Linalool Water, Squalane, Caprylic/Capric Triglyceride, Dimethicone, Glycerin, Stearic Acid, Phytosterols, Propylene Glycol, C12-16 Alcohols, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, Palmitic Acid, Ceramide NP, Cetearyl Olivate, Linoleic Acid, Behenyl 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