COSRX Two In One Poreless Power Liquid Versus Beauty of Joseon Glow Serum: Propolis + Niacinamide

COSRX Two In One Poreless Power Liquid Versus Beauty of Joseon Glow Serum: Propolis + Niacinamide Detailed comparison of COSRX Two In One Poreless Power Liquid versus Beauty of Joseon Glow Serum: Propolis + Niacinamide. This pore-care toner is formulated around Salix Alba Bark Water and Betaine Salicylate to refine the look of pores and balance excess oil. This acne serum is formulated around Propolis Extract and Niacinamide to clear breakouts and brighten dull-looking skin. Salix Alba Bark Water Butylene Glycol Hydroxypropyl Cyclodextrin Water Pentylene Glycol 1,2-Hexanediol Betaine Salicylate Arginine Betaine PEG-60 Hydrogenated Castor Oil Allantoin Panthenol Ethylhexylglycerin Sodium Hyaluronate Carbomer Cassia Obtusifolia Seed Extract Menthyl Lactate Mentha Haplocalix Extract Salix Alba Bark Water, Butylene Glycol, Hydroxypropyl Cyclodextrin, Water, Pentylene Glycol, 1,2-Hexanediol, Betaine Salicylate, Arginine, Betaine, PEG-60 Hydrogenated Castor Oil, Allantoin, Panthenol, Ethylhexylglycerin, Sodium Hyaluronate, Carbomer, Cassia Obtusifolia Seed Extract, Menthyl Lactate, Mentha Haplocalix Extract Propolis Extract Dipropylene Glycol Glycerin Niacinamide Melia Azadirachta Flower Extract Melia Azadirachta Leaf Extract Curcuma Longa Root Extract Ocimum Sanctum Leaf Extract Theobroma Cacao Seed Extract Melaleuca Alternifolia Leaf Extract Centella Asiatica Extract Corallina Officinalis Extract Lotus Corniculatus Seed Extract Calophyllum Inophyllum Seed Oil Sodium Polyacryloyldimethyl Taurate Tromethamine Polyglyceryl-10 Laurate Caprylyl Glycol Dextrin Octanediol Tocopherol Xanthan Gum Propolis Extract, Dipropylene Glycol, Glycerin, Butylene Glycol, Water, Niacinamide, 1,2-Hexanediol, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Sodium Hyaluronate, Curcuma Longa Root Extract, Ocimum Sanctum Leaf Extract, Theobroma Cacao Seed Extract, Melaleuca Alternifolia Leaf Extract, Centella Asiatica Extract, Corallina Officinalis Extract, Lotus Corniculatus Seed Extract, Calophyllum Inophyllum Seed Oil, Betaine Salicylate, Sodium Polyacryloyldimethyl Taurate, Tromethamine, Polyglyceryl-10 Laurate, Caprylyl Glycol, Ethylhexylglycerin, Dextrin, Pentylene Glycol, Octanediol, Tocopherol, Xanthan Gum, Carbomer 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. 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 Betaine Salicylate is considered a salicylic acid alternative. Limited studies exist proving this ingredient to be a complete alternative to salicylic acid. Based on existing research, this ingredient does not penetrate as deeply and is not shown to be as effective. However, this makes it a great choice for those with sensitive skin or need gentle BHA action. This ingredient is created using betaine and salicylic acid. This ingredient is oil-soluble and is most effective at a pH range of 3.8-4.2. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula: Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses. On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations. Typical use levels in a formula run about 1-5%. Sodium