Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

FaceTheory PolyPep Collagen Boosting Serum S8 Versus Beauty of Joseon Calming Serum: Green Tea + Panthenol

FaceTheory PolyPep Collagen Boosting Serum S8 Versus Beauty of Joseon Calming Serum: Green Tea + Panthenol Detailed comparison of FaceTheory PolyPep Collagen Boosting Serum S8 versus Beauty of Joseon Calming Serum: Green Tea + Panthenol Poland. This anti-aging

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FaceTheory PolyPep Collagen Boosting Serum S8 Versus Beauty of Joseon Calming Serum: Green Tea + Panthenol Detailed comparison of FaceTheory PolyPep Collagen Boosting Serum S8 versus Beauty of Joseon Calming Serum: Green Tea + Panthenol Poland. This anti-aging serum is formulated around Gluconolactone and Urea to soften the look of wrinkles and refine skin texture. This calming serum is formulated around Panthenol and Dipotassium Glycyrrhizate to calm redness and strengthen the skin barrier. Water Propanediol Gluconolactone Urea Glycerin Chamomilla Recutita Flower Extract Dextran Caprooyl Tetrapeptide-3 Sodium Phytate Camellia Sinensis Leaf Extract Centella Asiatica Flower/Leaf/Stem Extract Sodium Hyaluronate Citric Acid Potassium Sorbate Water, Propanediol, Gluconolactone, Urea, Glycerin, Chamomilla Recutita Flower Extract, Dextran, Caprooyl Tetrapeptide-3, Sodium Phytate, Camellia Sinensis Leaf Extract, Centella Asiatica Flower/Leaf/Stem Extract, Sodium Hyaluronate, Citric Acid, Potassium Sorbate Panthenol Butylene Glycol 1,2-Hexanediol Methylpropanediol Camellia Sinensis Leaf Water Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tromethamine Betaine Ethylhexylglycerin Allantoin Dipotassium Glycyrrhizate Artemisia Capillaris Extract Glyceryl Acrylate/Acrylic Acid Copolymer Melia Azadirachta Leaf Extract Polyquaternium-51 Malt Extract Melia Azadirachta Flower Extract Coptis Japonica Root Extract Water, Panthenol, Glycerin, Butylene Glycol, 1,2-Hexanediol, Methylpropanediol, Camellia Sinensis Leaf Water, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Betaine, Ethylhexylglycerin, Allantoin, Dipotassium Glycyrrhizate, Artemisia Capillaris Extract, Glyceryl Acrylate/Acrylic Acid Copolymer, Melia Azadirachta Leaf Extract, Polyquaternium-51, Malt Extract, Melia Azadirachta Flower Extract, Coptis Japonica Root Extract, Sodium Hyaluronate 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!