Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

rhode Peptide Glazing Fluid Versus PSA SKIN The Most Hyaluronic Super Nutrient Hydration Serum

rhode Peptide Glazing Fluid Versus PSA SKIN The Most Hyaluronic Super Nutrient Hydration Serum Detailed comparison of rhode Peptide Glazing Fluid versus PSA SKIN The Most Hyaluronic Super Nutrient Hydration Serum. This barrier-repair serum is formulated around

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rhode Peptide Glazing Fluid Versus PSA SKIN The Most Hyaluronic Super Nutrient Hydration Serum Detailed comparison of rhode Peptide Glazing Fluid versus PSA SKIN The Most Hyaluronic Super Nutrient Hydration Serum. This barrier-repair serum is formulated around Sclerocarya Birrea Seed Oil and Niacinamide to strengthen the skin barrier and soften the look of wrinkles. This hydrating serum is formulated around Hyaluronic Acid and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. Water Butylene Glycol Glycerin Sclerocarya Birrea Seed Oil Niacinamide Tetradecane Capryloyl Glycerin/Sebacic Acid Copolymer Diheptyl Succinate Benzyl Alcohol Glyceryl Oleate Sucrose Palmitate Hydroxyacetophenone Carbomer Acrylates/C10-30 Alkyl Acrylate Crosspolymer Caprylyl Glycol Sodium Hydroxide Disodium Phosphate Sodium Phosphate Sodium Hyaluronate Dilauryl Thiodipropionate Acetyl Hexapeptide-8 Water, Butylene Glycol, Glycerin, Sclerocarya Birrea Seed Oil, Niacinamide, Tetradecane, Capryloyl Glycerin/Sebacic Acid Copolymer, Diheptyl Succinate, Benzyl Alcohol, Glyceryl Oleate, Sucrose Palmitate, Hydroxyacetophenone, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Sodium Hydroxide, Disodium Phosphate, Sodium Phosphate, Sodium Hyaluronate, Dilauryl Thiodipropionate, Acetyl Hexapeptide-8 Carthamus Tinctorius Seed Oil Propanediol Dimethyl Isosorbide Glucuronolactone Leuconostoc/Radish Root Ferment Filtrate Bisabolol Polysorbate 20 Hyaluronic Acid Sodium Hyaluronate Crosspolymer-3 Sodium PCA Panthenol Saccharomyces/Xylinum/Black Tea Ferment Euterpe Oleracea Fruit Extract Madecassoside Glycyrrhiza Glabra Root Extract Chondrus Crispus Extract Allantoin Hydrolyzed Jojoba Esters Gluconolactone Sodium Lactate Sodium Gluconate Hydroxyethylcellulose Sodium Benzoate Sclerotium Gum Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Potassium Sorbate Phenoxyethanol Water, Glycerin, Carthamus Tinctorius Seed Oil, Propanediol, Dimethyl Isosorbide, Glucuronolactone, Leuconostoc/Radish Root Ferment Filtrate, Bisabolol, Polysorbate 20, Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer-3, Sodium PCA, Panthenol, Saccharomyces/Xylinum/Black Tea Ferment, Euterpe Oleracea Fruit Extract, Madecassoside, Glycyrrhiza Glabra Root Extract, Chondrus Crispus Extract, Allantoin, Hydrolyzed Jojoba Esters, Gluconolactone, Sodium Lactate, Sodium Gluconate, Hydroxyethylcellulose, Sodium Benzoate, Sclerotium Gum, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Potassium Sorbate, Phenoxyethanol 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. 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. Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity. In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface. Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair. Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects. You'll typically see concentrations between 0.1-2% for this ingredient. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!