La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 Versus Olay Regenerist Hyaluronic + Peptide 24 Face Moisturizer SPF 30

La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 Versus Olay Regenerist Hyaluronic + Peptide 24 Face Moisturizer SPF 30 Detailed comparison of La Roche-Posay Toleriane Double Repair Face Moisturizer UV SPF 30 versus Olay Regenerist Hyaluronic + Peptide 24 Face Moisturizer SPF 30. This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging. This anti-aging day moisturizer is formulated around Niacinamide and Sodium Hyaluronate to soften the look of wrinkles and hydrate skin. Butyl Methoxydibenzoylmethane 3% Homosalate 5% Ethylhexyl Salicylate 5% Octocrylene 7% Water Glycerin Silica Dimethicone Niacinamide PEG-100 Stearate Glyceryl Stearate Stearic Acid Stearyl Alcohol Allantoin Ceramide NP Dimethicone/Vinyl Dimethicone Crosspolymer Sodium Hydroxide Myristic Acid Myristyl Alcohol Palmitic Acid Ammonium Polyacryloyldimethyl Taurate Disodium EDTA Capryloyl Glycine Caprylyl Glycol Citric Acid Xanthan Gum T-Butyl Alcohol Cetyl Alcohol Tocopherol Butyl Methoxydibenzoylmethane 3%, Homosalate 5%, Ethylhexyl Salicylate 5%, Octocrylene 7%, Water, Glycerin, Silica, Dimethicone, Niacinamide, PEG-100 Stearate, Glyceryl Stearate, Stearic Acid, Stearyl Alcohol, Allantoin, Ceramide NP, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Hydroxide, Myristic Acid, Myristyl Alcohol, Palmitic Acid, Ammonium Polyacryloyldimethyl Taurate, Disodium EDTA, Capryloyl Glycine, Caprylyl Glycol, Citric Acid, Xanthan Gum, T-Butyl Alcohol, Cetyl Alcohol, Tocopherol Zea Mays Starch Sodium Hyaluronate Palmitoyl Pentapeptide-4 Panthenol Cetearyl Glucoside Cetearyl Alcohol Behenyl Alcohol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer 1,2-Hexanediol Phenoxyethanol Hyaluronic Acid Avena Sativa Peptide Water, Glycerin, Zea Mays Starch, Niacinamide, Sodium Hyaluronate, Palmitoyl Pentapeptide-4, Panthenol, Dimethicone, Cetearyl Glucoside, Cetearyl Alcohol, Stearic Acid, Palmitic Acid, Stearyl Alcohol, Cetyl Alcohol, Behenyl Alcohol, Disodium EDTA, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, PEG-100 Stearate, 1,2-Hexanediol, Phenoxyethanol, Hyaluronic Acid, Avena Sativa Peptide 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. Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. Its main roles are: Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols. This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. 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-