Paula's Choice Resist Intensive Repair Cream Versus L'Oreal Revitalift Day Cream SPF30

Paula's Choice Resist Intensive Repair Cream Versus L'Oreal Revitalift Day Cream SPF30 Detailed comparison of Paula's Choice Resist Intensive Repair Cream versus L'Oreal Revitalift Day Cream SPF30. This anti-aging moisturizer is formulated around Retinol and Simmondsia Chinensis Seed Oil to soften the look of wrinkles and hydrate skin. This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. Water Ethylhexyl Stearate Simmondsia Chinensis Seed Oil Butylene Glycol Glycerin Caprylic/Capric Triglyceride Petrolatum Cetearyl Alcohol Dimethicone Dipentaerythrityl Hexacaprylate/Hexacaprate Glyceryl Stearate Tridecyl Trimellitate PEG-100 Stearate Phenyl Trimethicone Retinol Adenosine Palmitoyl Tetrapeptide-7 Palmitoyl Hexapeptide-12 Palmitoyl Tripeptide-1 Ceramide Ng Sodium Hyaluronate Magnesium Ascorbyl Phosphate Niacinamide Tocopherol Lecithin Linoleic Acid Linolenic Acid Retinyl Palmitate Glycyrrhiza Glabra Root Extract Camellia Oleifera Leaf Extract Citrullus Lanatus Fruit Extract Lens Esculenta Fruit Extract Pyrus Malus Fruit Extract Glycine Soja Sterols Tribehenin PEG-10 Phytosterol Magnesium Aluminum Silicate Sodium PCA Sodium Lactate Pullulan Xanthan Gum Sodium Hydroxide Neopentyl Glycol Dicaprylate/Dicaprate Cetearyl Glucoside Tridecyl Stearate Behenyl Alcohol Sclerotium Gum Carbomer C12-15 Alkyl Benzoate Polysorbate 20 Disodium EDTA Sorbic Acid Phenoxyethanol Chlorphenesin Benzoic Acid Water, Ethylhexyl Stearate, Simmondsia Chinensis Seed Oil, Butylene Glycol, Glycerin, Caprylic/Capric Triglyceride, Petrolatum, Cetearyl Alcohol, Dimethicone, Dipentaerythrityl Hexacaprylate/Hexacaprate, Glyceryl Stearate, Tridecyl Trimellitate, PEG-100 Stearate, Phenyl Trimethicone, Retinol, Adenosine, Palmitoyl Tetrapeptide-7, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Ceramide Ng, Sodium Hyaluronate, Magnesium Ascorbyl Phosphate, Niacinamide, Tocopherol, Lecithin, Linoleic Acid, Linolenic Acid, Retinyl Palmitate, Glycyrrhiza Glabra Root Extract, Camellia Oleifera Leaf Extract, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Pyrus Malus Fruit Extract, Glycine Soja Sterols, Tribehenin, PEG-10 Phytosterol, Magnesium Aluminum Silicate, Sodium PCA, Sodium Lactate, Pullulan, Xanthan Gum, Sodium Hydroxide, Neopentyl Glycol Dicaprylate/Dicaprate, Cetearyl Glucoside, Tridecyl Stearate, Behenyl Alcohol, Sclerotium Gum, Carbomer, C12-15 Alkyl Benzoate, Polysorbate 20, Disodium EDTA, Sorbic Acid, Phenoxyethanol, Chlorphenesin, Benzoic Acid Ethylhexyl Salicylate Alcohol Denat. Octocrylene Nylon-12 Butyl Methoxydibenzoylmethane Octyldodecanol Phenylbenzimidazole Sulfonic Acid Cetyl Alcohol Triethanolamine Isopropyl Isostearate Hydrolyzed Soy Protein Acetyl Trifluoromethylphenyl Valylglycine Capryloyl Salicylic Acid Yeast Extract Salicyloyl Phytosphingosine Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Aluminum Starch Octenylsuccinate Ammonium Polyacryloyldimethyl Taurate Disodium Stearoyl Glutamate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Isohexadecane Myristic Acid Palmitic Acid Pentylene Glycol Poly C10-30 Alkyl Acrylate Polyethylene Polysorbate 60 Polysorbate 80 Sorbitan Isostearate Sorbitan Oleate Stearic Acid Silica Titanium Dioxide Alpha-Isomethyl Ionone Benzyl Alcohol Benzyl Salicylate Citronellol Geraniol Hexyl Cinnamal Limonene Linalool CI 15510 Parfum Water, Glycerin, Ethylhexyl Salicylate, Dimethicone 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. Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent. The way it works is fairly well mapped out: Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going. The clinical backing is pretty solid too. A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months. A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration. On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses. This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization. Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use. 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. 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"