Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) Versus Vichy Liftactiv Supreme

Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) Versus Vichy Liftactiv Supreme Detailed comparison of Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) versus Vichy Liftactiv Supreme. This anti-aging moisturizer is formulated around Niacinamide and Panthenol to soften the look of wrinkles and refine skin texture. This anti-aging moisturizer is formulated around Caffeine and Adenosine to soften the look of wrinkles. No key ingredients Water Glycerin Niacinamide Isohexadecane Dimethicone Isopropyl Isostearate Stearyl Alcohol Polyacrylamide Panthenol Palmitoyl Pentapeptide-4 Tremella Fuciformis Sporocarp Extract Tapioca Starch C13-14 Isoparaffin Caprylyl Glycol Dimethiconol Laureth-7 Cetearyl Alcohol Cetearyl Glucoside Palmitic Acid Stearic Acid Cetyl Alcohol Behenyl Alcohol Disodium EDTA PEG-100 Stearate Titanium Dioxide Polymethylsilsesquioxane 1,2-Hexanediol Phenoxyethanol Water, Glycerin, Niacinamide, Isohexadecane, Dimethicone, Isopropyl Isostearate, Stearyl Alcohol, Polyacrylamide, Panthenol, Palmitoyl Pentapeptide-4, Tremella Fuciformis Sporocarp Extract, Tapioca Starch, C13-14 Isoparaffin, Caprylyl Glycol, Dimethiconol, Laureth-7, Cetearyl Alcohol, Cetearyl Glucoside, Palmitic Acid, Stearic Acid, Cetyl Alcohol, Behenyl Alcohol, Disodium EDTA, PEG-100 Stearate, Titanium Dioxide, Polymethylsilsesquioxane, 1,2-Hexanediol, Phenoxyethanol Rhamnose Alcohol Denat. Propanediol Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer Dimethicone/Vinyl Dimethicone Crosspolymer Nylon-12 CI 77163 CI 77891 Arachidyl Alcohol Caffeine Neohesperidin Dihydrochalcone Adenosine Ammonium Polyacryloyldimethyl Taurate Disodium Stearoyl Glutamate Citric Acid Synthetic Fluorphlogopite Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Ethylhexyl Hydroxystearate Polysorbate 80 Parfum Water, Glycerin, Dimethicone, Rhamnose, Isohexadecane, Alcohol Denat., Propanediol, Isopropyl Isostearate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Cetyl Alcohol, Dimethicone/Vinyl Dimethicone Crosspolymer, Behenyl Alcohol, Nylon-12, PEG-100 Stearate, CI 77163, CI 77891, Stearic Acid, Stearyl Alcohol, Arachidyl Alcohol, Cetearyl Alcohol, Cetearyl Glucoside, Caffeine, Neohesperidin Dihydrochalcone, Palmitic Acid, Phenoxyethanol, Adenosine, Ammonium Polyacryloyldimethyl Taurate, Disodium Stearoyl Glutamate, Disodium EDTA, Caprylyl Glycol, Citric Acid, Synthetic Fluorphlogopite, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Ethylhexyl Hydroxystearate, Polysorbate 80, Parfum 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. Behenyl Alcohol is a type of fatty alcohol (these are different from the drying, solvent alcohols). Fatty Alcohols have hydrating properties and are most often used as an emollient or to thicken a product. They are usually derived from natural fats and oils; behenyl alcohol is derived from the fats of vegetable oils. Emollients help keep your skin soft and hydrated by creating a film that traps moisture in. In 2000, Behenyl Alcohol was approved by the US as medicine to reduce the duration of cold sores. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier. Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient. It plays several roles in a formula: Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products. Multiple assessments have found it to be non-irritating and non-sensitizing to most people. However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers. Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy. Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans. Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients. This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize. A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe. Cetearyl Glucoside is a sugar-based emulsifier. It is usually made by combining cetearyl alcohol and glucose. Belonging to the aklyl polyglucoside (APG) family, Cetearyl Glucoside has a sugar "head" that loves water and a fatty "tail" that loves oil. This means it can shuffle oil and water into a stable and smooth emulsion. Typical use levels are between 1-5% and this ingredi