BeautyStat Vitamin C Skin Refiner Versus Beauty of Joseon Dynasty Cream (Old Formulation)

BeautyStat Vitamin C Skin Refiner Versus Beauty of Joseon Dynasty Cream (Old Formulation) Detailed comparison of BeautyStat Vitamin C Skin Refiner versus Beauty of Joseon Dynasty Cream (Old Formulation). This brightening serum is formulated around Ascorbic Acid and Tartaric Acid to brighten dull-looking skin and refine skin texture. This barrier-repair moisturizer is formulated around Niacinamide and Adenosine to strengthen the skin barrier and hydrate skin. Cyclopentasiloxane Isododecane Ascorbic Acid Polysilicone-11 Isocetyl Stearate Petrolatum Squalane Dimethicone Tartaric Acid Camellia Sinensis Leaf Extract Sodium Hyaluronate Disteardimonium Hectorite Triethyl Citrate Caprylyl Glycol Cyclopentasiloxane, Isododecane, Ascorbic Acid, Polysilicone-11, Isocetyl Stearate, Petrolatum, Squalane, Dimethicone, Tartaric Acid, Camellia Sinensis Leaf Extract, Sodium Hyaluronate, Disteardimonium Hectorite, Triethyl Citrate, Caprylyl Glycol Water Glycerin Butylene Glycol Niacinamide Dipentaerythrityl Hexa C5-9 Acid Esters Xanthan Gum Cyclohexasiloxane Polyacrylate-13 Polyisobutene Polysorbate 20 Hydrogenated Lecithin C14-28 Alkyl Acid Stearyl Alcohol Behenyl Alcohol Dimethicone/Vinyl Dimethicone Crosspolymer Adenosine Glyceryl Stearate Se Cetearyl Alcohol Polyglyceryl-3 Methylglucose Distearate Cetyl PEG/PPG-10/1 Dimethicone Stearic Acid Tocopheryl Acetate Sodium Polyacrylate Olea Europaea Fruit Oil Helianthus Annuus Seed Oil Centella Asiatica Extract Hippophae Rhamnoides Oil Argania Spinosa Kernel Oil Butyrospermum Parkii Butter Ceramide NP Trehalose Calendula Officinalis Flower Extract Caprylhydroxamic Acid 1,2-Hexanediol Raphanus Sativus Leaf Extract Oryza Sativa Bran Extract Cucurbitaceae Extract Orchid Extract Honey Extract Panax Ginseng Root Extract Carthamus Tinctorius Seed Oil Phytosphingosine Ceteareth-20 Glyceryl Citrate/Lactate/Linoleate/Oleate Parfum Water, Glycerin, Butylene Glycol, Niacinamide, Dipentaerythrityl Hexa C5-9 Acid Esters, Sodium Hyaluronate, Xanthan Gum, Cyclopentasiloxane, Cyclohexasiloxane, Polyacrylate-13, Polyisobutene, Polysorbate 20, Hydrogenated Lecithin, C14-28 Alkyl Acid, Stearyl Alcohol, Behenyl Alcohol, Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethicone, Adenosine, Glyceryl Stearate Se, Cetearyl Alcohol, Polyglyceryl-3 Methylglucose Distearate, Cetyl PEG/PPG-10/1 Dimethicone, Stearic Acid, Tocopheryl Acetate, Sodium Polyacrylate, Olea Europaea Fruit Oil, Helianthus Annuus Seed Oil, Centella Asiatica Extract, Hippophae Rhamnoides Oil, Argania Spinosa Kernel Oil, Butyrospermum Parkii Butter, Ceramide NP, Trehalose, Calendula Officinalis Flower Extract, Caprylhydroxamic Acid, 1,2-Hexanediol, Raphanus Sativus Leaf Extract, Oryza Sativa Bran Extract, Cucurbitaceae Extract, Orchid Extract, Honey Extract, Panax Ginseng Root Extract, Carthamus Tinctorius Seed Oil, Phytosphingosine, Ceteareth-20, Glyceryl Citrate/Lactate/Linoleate/Oleate, Parfum 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. Cyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy. Since D5 is volatile, it does its thing and then evaporates off the skin quickly. The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels. Regulatory bodies have judged this study to be not applicable in topical skincare since skin absorption of D5 is very low and we're not really inhaling huge amounts of D5. The only restriction for this ingredient is environmental. The European Chemicals Agency (ECHA) restricted D5 in wash-off cosmetics at or above 0.1% due to their persistence in water. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. 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.