Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) Versus La Roche-Posay Substiane

Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) Versus La Roche-Posay Substiane Detailed comparison of Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) versus La Roche-Posay Substiane. 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 Butyrospermum Parkii Butter and Acetyl Dipeptide-1 Cetyl Ester to soften the look of wrinkles and hydrate skin. 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 Butyrospermum Parkii Butter Cyclohexasiloxane Prunus Armeniaca Kernel Oil Pentaerythrityl Tetraethylhexanoate Zea Mays Starch Silica Hydroxypropyl Tetrahydropyrantriol Beeswax Glyceryl Stearate Propylene Glycol PEG-20 Stearate Bis-PEG-18 Methyl Ether Dimethyl Silane Arginine PCA Serine Hydrolyzed Linseed Extract Acetyl Dipeptide-1 Cetyl Ester Polysorbate 80 Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Sodium Benzoate Benzoic Acid Parfum Water, Glycerin, Butyrospermum Parkii Butter, Cyclohexasiloxane, Prunus Armeniaca Kernel Oil, Pentaerythrityl Tetraethylhexanoate, Isohexadecane, Zea Mays Starch, Silica, Hydroxypropyl Tetrahydropyrantriol, Beeswax, Stearic Acid, Dimethicone, Palmitic Acid, PEG-100 Stearate, Glyceryl Stearate, Propylene Glycol, PEG-20 Stearate, Bis-PEG-18 Methyl Ether Dimethyl Silane, Stearyl Alcohol, Dimethiconol, Arginine PCA, Serine, Disodium EDTA, Hydrolyzed Linseed Extract, Acetyl Dipeptide-1 Cetyl Ester, Polysorbate 80, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Benzoate, Phenoxyethanol, Benzoic Acid, 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. 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. Dimethiconol is a silicone that resembles the popular dimethicone. Like other silicones, it is an emollient. Emollients create a thin film on skin to prevent moisture from escaping. This ingredient helps to create a silky texture and improve spreadability. Due to its high molecular weight and thickness, it is often combined with cyclopentasiloxane. 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 3-10% 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 Englis