Paula's Choice 1% Retinol Booster Versus Youth To The People Retinal + Niacinamide Youth Serum

Paula's Choice 1% Retinol Booster Versus Youth To The People Retinal + Niacinamide Youth Serum Detailed comparison of Paula's Choice 1% Retinol Booster versus Youth To The People Retinal + Niacinamide Youth Serum. This anti-aging treatment is formulated around Retinol and Ceramide NP to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Niacinamide and Retinal to soften the look of wrinkles and refine skin texture. Water Glycerin Carthamus Tinctorius Seed Oil Polyglyceryl-10 Caprylate/Caprate Butylene Glycol Pyrus Malus Fruit Extract Polysorbate 20 Retinol Glycyrrhiza Glabra Root Ceramide NP Palmitoyl Tripeptide-1 Avena Sativa Kernel Extract Epilobium Angustifolium Extract Arctium Lappa Seed Oil Salix Alba Extract Allantoin Dipotassium Glycyrrhizate Caprylyl Glycol Polyglyceryl-10 Laurate Dipentaerythrityl Hexacaprylate/Hexacaprate Ethylhexyl Olivate Hydrogenated Lecithin Glyceryl Ascorbate Disodium EDTA Sorbic Acid Xanthan Gum Phenoxyethanol Water, Glycerin, Carthamus Tinctorius Seed Oil, Polyglyceryl-10 Caprylate/Caprate, Butylene Glycol, Pyrus Malus Fruit Extract, Polysorbate 20, Retinol, Glycyrrhiza Glabra Root, Ceramide NP, Palmitoyl Tripeptide-1, Avena Sativa Kernel Extract, Epilobium Angustifolium Extract, Arctium Lappa Seed Oil, Salix Alba Extract, Allantoin, Dipotassium Glycyrrhizate, Caprylyl Glycol, Polyglyceryl-10 Laurate, Dipentaerythrityl Hexacaprylate/Hexacaprate, Ethylhexyl Olivate, Hydrogenated Lecithin, Glyceryl Ascorbate, Disodium EDTA, Sorbic Acid, Xanthan Gum, Phenoxyethanol Triethylhexanoin Niacinamide Squalane Cyclodextrin Polyglyceryl-10 Myristate Grifola Frondosa Fruiting Body Extract Rubus Chamaemorus Seed Oil Arginine Retinal Withania Somnifera Root Extract Helianthus Annuus Seed Oil Hordeum Vulgare Extract Ganoderma Lucidum Stem Extract Sodium Hyaluronate Crosspolymer Cucumis Sativus Seed Oil Lonicera Japonica Flower Extract Ceramide AP Phytosphingosine Cholesterol Lentinus Edodes Mycelium Extract Lonicera Caprifolium Flower Extract Butyrospermum Parkii Oil Ceramide EOP Sodium Lauroyl Lactylate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Capryloyl Glycerin/Sebacic Acid Copolymer Tocopherol Carbomer Hydrolyzed Glycosaminoglycans Sodium Hyaluronate Hyaluronic Acid Pentylene Glycol Hydrolyzed Sodium Hyaluronate Diheptyl Succinate Ethylhexylglycerin Phytosterols Propanediol Benzyl Glycol Raspberry Ketone Water, Butylene Glycol, Triethylhexanoin, Niacinamide, Squalane, Cyclodextrin, Glycerin, Hydrogenated Lecithin, Polyglyceryl-10 Myristate, Grifola Frondosa Fruiting Body Extract, Rubus Chamaemorus Seed Oil, Arginine, Retinal, Withania Somnifera Root Extract, Helianthus Annuus Seed Oil, Hordeum Vulgare Extract, Ganoderma Lucidum Stem Extract, Sodium Hyaluronate Crosspolymer, Cucumis Sativus Seed Oil, Lonicera Japonica Flower Extract, Ceramide NP, Ceramide AP, Phytosphingosine, Cholesterol, Lentinus Edodes Mycelium Extract, Lonicera Caprifolium Flower Extract, Butyrospermum Parkii Oil, Ceramide EOP, Sodium Lauroyl Lactylate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Capryloyl Glycerin/Sebacic Acid Copolymer, Xanthan Gum, Tocopherol, Carbomer, Hydrolyzed Glycosaminoglycans, Sodium Hyaluronate, Hyaluronic Acid, Pentylene Glycol, Hydrolyzed Sodium Hyaluronate, Diheptyl Succinate, Phenoxyethanol, Ethylhexylglycerin, Phytosterols, Propanediol, Benzyl Glycol, Raspberry Ketone 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. 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. Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids. Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes. This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants. A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%. Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days. Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this ingredient. Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically. 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. Hydrogenated Lecithin is a more stable version of lecithin. It's made by taking lecithin (a phospholipid commonly found in soybeans and egg yolks) and hydrogenating it. This just means the unsaturated fatty acids are turned into saturated ones so they don't go bad as easily. This ingredient is an emollient, emulsifier, and penetration enhancer. As an emollient, it helps soften and hydrate skin by trapping moisture within. As an emulsifier, it prevents oil and water ingredients from separating. Hydrogenated Lecithin can form tiny spherical structures made of phos