Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Zeroid Richenic Cream Urea 5% Versus Beauty of Joseon Dynasty Cream

Zeroid Richenic Cream Urea 5% Versus Beauty of Joseon Dynasty Cream Detailed comparison of Zeroid Richenic Cream Urea 5% versus Beauty of Joseon Dynasty Cream. This barrier-repair moisturizer is formulated around Urea and Panthenol to strengthen the skin barri

This source-based comparison does not add ratings or recommend a winner.

Zeroid Richenic Cream Urea 5% Versus Beauty of Joseon Dynasty Cream Detailed comparison of Zeroid Richenic Cream Urea 5% versus Beauty of Joseon Dynasty Cream. This barrier-repair moisturizer is formulated around Urea and Panthenol to strengthen the skin barrier and refine skin texture. This barrier-repair moisturizer is formulated around Panax Ginseng Root Water and Niacinamide to strengthen the skin barrier. Water Cyclopentasiloxane Urea 5% Caprylyl Methicone Propanediol Panthenol Caprylic/Capric Triglyceride Myristoyl/Palmitoyl Oxostearamide/Arachamide Mea C30-45 Alkyl Cetearyl Dimethicone Crosspolymer Cocoglycerides Viscum Album Fruit Extract Centella Asiatica Extract Madecassoside Sodium Hyaluronate Cetearyl Alcohol Ammonium Acryloyldimethyltaurate/Vp Copolymer Polyglyceryl-4 Caprate Sorbitan Stearate Glyceryl Stearate Phytosterols Stearic Acid Xanthan Gum Methyl Caprooyl Tyrosinate Bisabolol Allantoin Palmitoyl Pentapeptide-4 1,2-Hexanediol Caprylyl Glycol Tropolone Water, Cyclopentasiloxane, Urea 5%, Caprylyl Methicone, Propanediol, Panthenol, Caprylic/Capric Triglyceride, Myristoyl/Palmitoyl Oxostearamide/Arachamide Mea, C30-45 Alkyl Cetearyl Dimethicone Crosspolymer, Cocoglycerides, Viscum Album Fruit Extract, Centella Asiatica Extract, Madecassoside, Sodium Hyaluronate, Cetearyl Alcohol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Polyglyceryl-4 Caprate, Sorbitan Stearate, Glyceryl Stearate, Phytosterols, Stearic Acid, Xanthan Gum, Methyl Caprooyl Tyrosinate, Bisabolol, Allantoin, Palmitoyl Pentapeptide-4, 1,2-Hexanediol, Caprylyl Glycol, Tropolone Oryza Sativa Bran Water Glycerin Panax Ginseng Root Water Hydrogenated Polydecene Niacinamide Squalane Butylene Glycol Propylene Glycol Dicaprylate/Dicaprate Cetearyl Olivate Sorbitan Olivate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tromethamine Carthamus Tinctorius Seed Oil Hydrogenated Coconut Oil Glyceryl Acrylate/Acrylic Acid Copolymer Ethylhexylglycerin Adenosine Disodium EDTA Hyaluronic Acid Hydrolyzed Hyaluronic Acid Honey Extract Ceramide NP Hydrogenated Lecithin Coptis Japonica Root Extract Raphanus Sativus Seed Extract Lycium Chinense Fruit Extract Theobroma Cacao Seed Extract Phellinus Linteus Extract Dextrin Scutellaria Baicalensis Root Extract Water, Oryza Sativa Bran Water, Glycerin, Panax Ginseng Root Water, Hydrogenated Polydecene, 1,2-Hexanediol, Niacinamide, Squalane, Butylene Glycol, Propanediol, Propylene Glycol Dicaprylate/Dicaprate, Cetearyl Olivate, Sorbitan Olivate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Carthamus Tinctorius Seed Oil, Hydrogenated Coconut Oil, Glyceryl Acrylate/Acrylic Acid Copolymer, Ethylhexylglycerin, Adenosine, Caprylic/Capric Triglyceride, Disodium EDTA, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Honey Extract, Ceramide NP, Hydrogenated Lecithin, Coptis Japonica Root Extract, Raphanus Sativus Seed Extract, Lycium Chinense Fruit Extract, Theobroma Cacao Seed Extract, Phellinus Linteus Extract, Dextrin, Scutellaria Baicalensis Root Extract These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives Ammonium Acryloyldimethyltaurate/Vp Copolymer is a synthetically created polymer. It's used as a film-forming agent and used to thicken the consistency of products. Think of it as a supportive ingredient that helps your gel-creams feel silky, "cloud cream-like", and spread evenly without being greasy. The Cosmetic Ingredient Review (CIR) Expert Panel evaluated it (along with 22 other acryloyldimethyltaurate polymers) and concluded it's: Due to its large molecular size, it sits on the surface of skin rather than penetrating it. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. 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