Murad Rapid Age Spot and Pigment Lightening Serum Versus Paula's Choice Discoloration Repair Serum

Murad Rapid Age Spot and Pigment Lightening Serum Versus Paula's Choice Discoloration Repair Serum Detailed comparison of Murad Rapid Age Spot and Pigment Lightening Serum versus Paula's Choice Discoloration Repair Serum. This brightening serum is formulated around Glycolic Acid and Ascorbic Acid to fade the look of dark spots and brighten dull-looking skin. This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. Water Alcohol Denat. Glycolic Acid Butylene Glycol Glycerin Methyl Gluceth-10 Dextran Hexapeptide-2 Rice Amino Acids Aloe Barbadensis Leaf Juice Urea Yeast Amino Acids Trehalose Inositol Taurine Betaine Zinc Gluconate Ascorbic Acid Chitosan Propyl Gallate Nonyl Nonoxynol-10 Lecithin Tocopherol Magnesium Ascorbyl Phosphate Dipotassium Glycyrrhizate Palmitoyl Hydroxypropyltrimonium Amylopectin/Glycerin Crosspolymer Vitis Vinifera Seed Extract Chitosan PCA Allantoin Polyquaternium-10 Sodium Metabisulfite Sodium Sulfite Sodium Hydroxide PPG-26-Buteth-26 PEG-40 Hydrogenated Castor Oil Hydroxyethylcellulose Disodium EDTA Limonene Linalool Parfum Water, Alcohol Denat., Glycolic Acid, Butylene Glycol, Glycerin, Methyl Gluceth-10, Dextran, Hexapeptide-2, Rice Amino Acids, Aloe Barbadensis Leaf Juice, Urea, Yeast Amino Acids, Trehalose, Inositol, Taurine, Betaine, Zinc Gluconate, Ascorbic Acid, Chitosan, Propyl Gallate, Nonyl Nonoxynol-10, Lecithin, Tocopherol, Magnesium Ascorbyl Phosphate, Dipotassium Glycyrrhizate, Palmitoyl Hydroxypropyltrimonium Amylopectin/Glycerin Crosspolymer, Vitis Vinifera Seed Extract, Chitosan PCA, Allantoin, Polyquaternium-10, Sodium Metabisulfite, Sodium Sulfite, Sodium Hydroxide, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Hydroxyethylcellulose, Disodium EDTA, Limonene, Linalool, Parfum Niacinamide Tranexamic Acid C13-15 Alkane Caprylic/Capric Triglyceride Dicaprylyl Carbonate Ethyl Macadamiate Behenyl Alcohol Glyceryl Stearate Silybum Marianum Seed Oil Lactobacillus/Coconut Fruit Juice Ferment Filtrate Bakuchiol Xanthan Gum Caprylyl Glycol Hydrogenated Lecithin Glycine Soja Oil Hexylene Glycol Boerhavia Diffusa Root Extract Glycine Soja Sterols Citric Acid Sodium Phytate Malic Acid Phenoxyethanol Ethylhexylglycerin Water, Niacinamide, Glycerin, Tranexamic Acid, C13-15 Alkane, Caprylic/Capric Triglyceride, Dicaprylyl Carbonate, Ethyl Macadamiate, Behenyl Alcohol, Glyceryl Stearate, Butylene Glycol, Silybum Marianum Seed Oil, Tocopherol, Lactobacillus/Coconut Fruit Juice Ferment Filtrate, Lecithin, Bakuchiol, Xanthan Gum, Caprylyl Glycol, Hydrogenated Lecithin, Allantoin, Glycine Soja Oil, Hexylene Glycol, Boerhavia Diffusa Root Extract, Glycine Soja Sterols, Citric Acid, Sodium Phytate, Malic Acid, Phenoxyethanol, Ethylhexylglycerin 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. 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. 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. 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. Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of phospholipids. Thanks to its amphiphilic structure (water-loving head and oil-loving tail), it is a true multitasker: It plays well with most ingredients and is typically used at 0.1-1%. However, concentrations up to 50% have been reported in moisturizers. Tocopherol is a fat-soluble antioxidant