Numbuzin No.1 Pantothenic B5 Hyaluronic Active Clear Mask Versus COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask

Numbuzin No.1 Pantothenic B5 Hyaluronic Active Clear Mask Versus COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask Detailed comparison of Numbuzin No.1 Pantothenic B5 Hyaluronic Active Clear Mask versus COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask. This acne sheet mask is formulated around Niacinamide and Panthenol to clear breakouts and calm redness. This brightening sheet mask is formulated around Niacinamide and Alpha-Arbutin to fade the look of dark spots and brighten dull-looking skin. Water Methylpropanediol Niacinamide Glycerin 1,2-Hexanediol Butylene Glycol Betaine Panthenol Allantoin Sophora Angustifolia Root Extract Carbomer Trehalose Tromethamine Ethylhexylglycerin Xanthan Gum Dipotassium Glycyrrhizate Sodium Phytate Melia Azadirachta Leaf Extract Melia Azadirachta Flower Extract Centella Asiatica Extract Sodium Hyaluronate Coccinia Indica Fruit Extract Solanum Melongena Fruit Extract Hydrolyzed Hyaluronic Acid Propanediol Ocimum Sanctum Leaf Extract Glycyrrhiza Uralensis Root Extract Pantothenic Acid Curcuma Longa Root Extract Corallina Officinalis Extract Houttuynia Cordata Extract Glyceryl Oleate Sodium Acetylated Hyaluronate Hydrogenated Lecithin Lauryl Glucoside Myristyl Glucoside Polyglyceryl-6 Laurate Beta-Glucan Tocopherol Decyl Glucoside Alpha-Arbutin Hyaluronic Acid Zinc PCA Citric Acid Simmondsia Chinensis Seed Oil Camellia Sinensis Leaf Extract Centella Asiatica Leaf Extract Cladosiphon Okamuranus Extract Salix Alba Bark Extract Coffea Arabica Seed Extract Beta-Sitosterol Polyglyceryl-10 Stearate Asiaticoside Madecassoside Asiatic Acid Madecassic Acid Citrus Aurantium Bergamia Leaf Extract Pinus Densiflora Leaf Extract Water, Methylpropanediol, Niacinamide, Glycerin, 1,2-Hexanediol, Butylene Glycol, Betaine, Panthenol, Allantoin, Sophora Angustifolia Root Extract, Carbomer, Trehalose, Tromethamine, Ethylhexylglycerin, Xanthan Gum, Dipotassium Glycyrrhizate, Sodium Phytate, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Centella Asiatica Extract, Sodium Hyaluronate, Coccinia Indica Fruit Extract, Solanum Melongena Fruit Extract, Hydrolyzed Hyaluronic Acid, Propanediol, Ocimum Sanctum Leaf Extract, Glycyrrhiza Uralensis Root Extract, Pantothenic Acid, Curcuma Longa Root Extract, Corallina Officinalis Extract, Houttuynia Cordata Extract, Glyceryl Oleate, Sodium Acetylated Hyaluronate, Hydrogenated Lecithin, Lauryl Glucoside, Myristyl Glucoside, Polyglyceryl-6 Laurate, Beta-Glucan, Tocopherol, Decyl Glucoside, Alpha-Arbutin, Hyaluronic Acid, Zinc PCA, Citric Acid, Simmondsia Chinensis Seed Oil, Camellia Sinensis Leaf Extract, Centella Asiatica Leaf Extract, Cladosiphon Okamuranus Extract, Salix Alba Bark Extract, Coffea Arabica Seed Extract, Beta-Sitosterol, Polyglyceryl-10 Stearate, Asiaticoside, Madecassoside, Asiatic Acid, Madecassic Acid, Citrus Aurantium Bergamia Leaf Extract, Pinus Densiflora Leaf Extract Acrylates Copolymer Ceratonia Siliqua Gum Chondrus Crispus Agar Sclerotium Gum Potassium Chloride Erythritol Sucrose Cellulose Gum Polyglyceryl-10 Laurate Acetyl Glucosamine Adenosine Theobroma Cacao Seed Extract Hydrolyzed Collagen Cetearyl Alcohol Stearic Acid Pentylene Glycol Ferulic Acid Ceramide NP Sodium Hyaluronate Crosspolymer Ceramide Ns Cholesterol Phytosphingosine Ceramide AP Ceramide As Hydrolyzed Sodium Hyaluronate Glutathione Ceramide EOP Water, Glycerin, Acrylates Copolymer, Niacinamide, 1,2-Hexanediol, Ceratonia Siliqua Gum, Chondrus Crispus, Agar, Betaine, Sclerotium Gum, 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 Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics. Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity. Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation. It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh. Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated. This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%. Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating. Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism. Alpha-Arbutin is a brightening active used to fade dark spots, melasma, and post-acne marks. Structurally, it is a hydroquinone with a sugar molecule attached (but is much gentler than raw hydroquinone). It has a pretty elegant way of working; it slots into tyrosinase, or the key enzyme that your skin uses to make melanin), and competitively blocks it so your skin produces less pigment over time. There are two forms of arbutin and alpha is the better one to reach for: it works at lower amounts, absorbs into skin more easily, and has a strong safety record. The science backs this up too: lab and animal studies confirm it lowers melanin by blocking tyosinase and the more you use (up to a point), the more it works. Human studies look good too. A 2024 trial found a cream with 5% alpha-arbutin and 2% kojic acid worked about as well as a prescription melasma cream but with fewer side effects. Another study showed 2% alpha-arbutin paired with 10% Trihydroxybenzoic Acid Glucoside and sunscreen faded dark spots and melasma without causing irritation. Concentration-wise, most serums land in the 1-2% range. The EU's Scientific Committee on Consumer Safety concluded that alpha-arbutin is safe in face creams up to 2% and body lotions up to 0.5%. Overall, this is a well-studied and low-irritation brightener that's a great pick for anyone dealing with uneven skin tone. It also pairs well with vitamin C, niacin