Dermorepubliq 5% Potassium Azeloyl Diglycinate + 2% Niacinamide + Hyaluronic Acid Serum Versus Saipo Brighter Daze Brightening Serum

Dermorepubliq 5% Potassium Azeloyl Diglycinate + 2% Niacinamide + Hyaluronic Acid Serum Versus Saipo Brighter Daze Brightening Serum Detailed comparison of Dermorepubliq 5% Potassium Azeloyl Diglycinate + 2% Niacinamide + Hyaluronic Acid Serum versus Saipo Brighter Daze Brightening Serum. This calming serum is formulated around Potassium Azeloyl Diglycinate and Niacinamide to calm redness and fade the look of dark spots. This brightening serum is formulated around Potassium Azeloyl Diglycinate and Niacinamide to fade the look of dark spots and brighten dull-looking skin. Water Potassium Azeloyl Diglycinate Propylene Glycol Niacinamide Centella Asiatica Leaf Extracts Snail Secretion Filtrate Glycerin Ethylhexylglycerin Phenoxyethanol Hamamelis Virginiana Leaf Extract Hydroxyethylcellulose Sodium Hyaluronate Allantoin Water, Potassium Azeloyl Diglycinate, Propylene Glycol, Niacinamide, Centella Asiatica Leaf, Extracts, Snail Secretion Filtrate, Glycerin, Ethylhexylglycerin, Phenoxyethanol, Hamamelis Virginiana Leaf Extract, Hydroxyethylcellulose, Sodium Hyaluronate, Allantoin Sphingomonas Ferment Extract Glycyrrhiza Glabra Root Extract Hydrolyzed Oat Protein Citric Acid Tetrasodium EDTA Water, Potassium Azeloyl Diglycinate, Niacinamide, Glycerin, Propylene Glycol, Sphingomonas Ferment Extract, Glycyrrhiza Glabra Root Extract, Hydrolyzed Oat Protein, Allantoin, Phenoxyethanol, Ethylhexylglycerin, Citric Acid, Tetrasodium EDTA These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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. 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, 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. Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging. And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin. You might have heard of "niacin flush", or the reddening of