Eucerin UreaRepair Plus Lotion 10% Versus The Ordinary Multi-Peptide + HA Serum

Eucerin UreaRepair Plus Lotion 10% Versus The Ordinary Multi-Peptide + HA Serum Detailed comparison of Eucerin UreaRepair Plus Lotion 10% versus The Ordinary Multi-Peptide + HA Serum. This anti-aging serum is formulated around Lactococcus Ferment Lysate and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin. Water Urea Glycerin Isopropyl Stearate Dicaprylyl Ether Glyceryl Glucoside Sodium Lactate Butyrospermum Parkii Butter Tapioca Starch Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate Carnitine Cetearyl Alcohol Ceramide NP Arginine Hcl Sodium PCA Histidine Alanine Citrulline Lysine Serine Lactic Acid Sodium Chloride Mannitol Sucrose Glutamic Acid Threonine Glycogen 1,2-Hexanediol Phenoxyethanol Potassium Sorbate Arginine PCA Water, Urea, Glycerin, Isopropyl Stearate, Dicaprylyl Ether, Glyceryl Glucoside, Sodium Lactate, Butyrospermum Parkii Butter, Tapioca Starch, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Carnitine, Cetearyl Alcohol, Ceramide NP, Arginine Hcl, Sodium PCA, Histidine, Alanine, Citrulline, Lysine, Serine, Lactic Acid, Sodium Chloride, Mannitol, Sucrose, Glutamic Acid, Threonine, Glycogen, 1,2-Hexanediol, Phenoxyethanol, Potassium Sorbate, Arginine, PCA Lactococcus Ferment Lysate Acetyl Hexapeptide-8 Pentapeptide-18 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-38 Dipeptide Diaminobutyroyl Benzylamide Diacetate Acetylarginyltryptophyl Diphenylglycine Sodium Hyaluronate Crosspolymer Sodium Hyaluronate Allantoin Glycine Valine Isoleucine Proline Phenylalanine Aspartic Acid Trehalose Fructose Glucose Maltose Citric Acid Hydroxypropyl Cyclodextrin Sodium Hydroxide Butylene Glycol Pentylene Glycol Acacia Senegal Gum Xanthan Gum Carbomer Polysorbate 20 PPG-26-Buteth-26 PEG-40 Hydrogenated Castor Oil Trisodium Ethylenediamine Disuccinate Ethoxydiglycol Sodium Benzoate Caprylyl Glycol Ethylhexylglycerin Chlorphenesin Water, Glycerin, Lactococcus Ferment Lysate, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Ethoxydiglycol, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Alanine is an amino acid and is already found in the human body. Our skin uses alanine to build collagen, elastin, and keratin. Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources. It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy. Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces. A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks. Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis. One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies. Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne. 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. Histidine is a semi-essential amino acid used by our bodies to create protein. It has humectant and skin conditioning properties. Our bodies use histidine to create filaggrin - filaggrin is a structural protein that the skin uses in maintaining skin barrier. One study found histidine and carnosine to be a dynamic duo for your skin: Oral histidine has also been found to help with filaggrin-deficit skin disorders such as atopic dermatitis. Why is it considered a semi-essential amino acid? This is because adults are able to create it but children must get it from their diet. PCA is an amino acid derivative and one of the star pla