Paula's Choice Omega+ Complex Moisturizer Versus Paula's Choice Barrier Repair Advanced Moisturizer

Paula's Choice Omega+ Complex Moisturizer Versus Paula's Choice Barrier Repair Advanced Moisturizer Detailed comparison of Paula's Choice Omega+ Complex Moisturizer versus Paula's Choice Barrier Repair Advanced Moisturizer 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 moisturizer is formulated around Ceramide Ag 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 2,3-Butanediol Dicaprylyl Carbonate Cocoglycerides Ceramide Ag Hydroxyacetophenone Ceramide Ng Tocopherol Palmitoyl Tripeptide-5 Hexylene Glycol Trehalose Sodium Phytate Urea Hydrogenated Lecithin Citrullus Lanatus Seed Oil Caprylyl Glycol Polyquaternium-51 Triacetin Sodium Polyacrylate Ethylhexyl Stearate Sodium Stearoyl Glutamate Water, 2,3-Butanediol, Dicaprylyl Carbonate, Glycerin, Glyceryl Stearate, Cocoglycerides, Ceramide Ag, Ceramide NP, Hydroxyacetophenone, Sodium Hyaluronate, Ceramide EOP, Ceramide Ng, Ceramide AP, Adenosine, Tocopherol, Butyrospermum Parkii Butter, Palmitoyl Tripeptide-5, Hexylene Glycol, Trehalose, Cholesterol, Squalane, Sodium Phytate, Urea, Hydrogenated Lecithin, Citrullus Lanatus Seed Oil, Caprylyl Glycol, Sodium PCA, Polyquaternium-51, Triacetin, Sodium Polyacrylate, Xanthan Gum, Ethylhexyl Stearate, Phenoxyethanol, Sodium Stearoyl Glutamate, Ethylhexylglycerin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent. The way it works is fairly well mapped out: Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going. The clinical backing is pretty solid too. A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months. A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration. On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses. This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization. Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use. 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. 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