Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus ma:nyo Bifida Biome Complex Ampoule

Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus ma:nyo Bifida Biome Complex Ampoule Detailed comparison of Beauty of Joseon Glow Serum: Propolis + Niacinamide versus ma:nyo Bifida Biome Complex Ampoule. This acne serum is formulated around Propolis

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Beauty of Joseon Glow Serum: Propolis + Niacinamide Versus ma:nyo Bifida Biome Complex Ampoule Detailed comparison of Beauty of Joseon Glow Serum: Propolis + Niacinamide versus ma:nyo Bifida Biome Complex Ampoule. This acne serum is formulated around Propolis Extract and Niacinamide to clear breakouts and brighten dull-looking skin. This barrier-repair ampoule is formulated around Bifida Ferment Lysate and Niacinamide to strengthen the skin barrier and soften the look of wrinkles. 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 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 Bifida Ferment Lysate Squalane Bifida Ferment Filtrate Lactobacillus Ferment Lysate Lactococcus Ferment Lysate Saccharomyces Ferment Filtrate Hydrogenated Lecithin Propanediol Adenosine Sodium Phytate Lactobacillus/Pumpkin Fruit Ferment Filtrate Cutibacterium Granulosum Ferment Extract Filtrate Caffeine Leontopodium Alpinum Callus Culture Extract Physalis Alkekengi Calyx Extract Hydrolyzed Algin Aureobasidium Pullulans Ferment Epigallocatechin Gallate Benzyl Glycol Hydrolyzed Glycosaminoglycans Asiatic Acid Asiaticoside Madecassic Acid Hydroxypropyltrimonium Hyaluronate Sodium Hyaluronate Crosspolymer Hydrolyzed Hyaluronic Acid Sodium Acetylated Hyaluronate Hyaluronic Acid Copper Tripeptide-1 Hydrolyzed Sodium Hyaluronate Acetyl Hexapeptide-8 Potassium Hyaluronate Water, Butylene Glycol, Bifida Ferment Lysate, Glycerin, Niacinamide, 1,2-Hexanediol, Pentylene Glycol, Squalane, Polyglyceryl-10 Laurate, Bifida Ferment Filtrate, Lactobacillus Ferment Lysate, Lactococcus Ferment Lysate, Saccharomyces Ferment Filtrate, Carbomer, Hydrogenated Lecithin, Tromethamine, Xanthan Gum, Propanediol, Ethylhexylglycerin, Adenosine, Dextrin, Theobroma Cacao Seed Extract, Sodium Hyaluronate, Sodium Phytate, Lactobacillus/Pumpkin Fruit Ferment Filtrate, Cutibacterium Granulosum Ferment Extract Filtrate, Caffeine, Leontopodium Alpinum Callus Culture Extract, Physalis Alkekengi Calyx Extract, Hydrolyzed Algin, Aureobasidium Pullulans Ferment, Epigallocatechin Gallate, Benzyl Glycol, Hydrolyzed Glycosaminoglycans, Asiatic Acid, Asiaticoside, Madecassic Acid, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hyaluronic Acid, Copper Tripeptide-1, Hydrolyzed Sodium H 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 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. Dextrin is a starch-derived polysaccharide. It's made by partially breaking down corn, potato, or other plant starches. Think of it as "half-processed" starch; it's less complex than the original but not fully broken down into sugar like maltodextrin. In cosmetics, it mainly functions as a bulking agent, viscosity controller, binder, and absorbent. It helps thicken products, stabilize powders, and get certain textures a less "wet" feel. This ingredient has a pretty solid safety profile; it's recognized as a safe food additive and its large molecular size means it doesn't meaningfully penetrate skin. Human repeat insult patch tests using a rinse-off facial product containing 42.69% dextrin found no skin irritation or sensitization in 54 subjects. Typical real-world usage is much lower: usually under 1% as a texture modifier and up to 40% in masks (rinse off products use less). 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. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycer