Simple Skincare Protecting Light Moisturizer SPF 15 Versus Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free)

Simple Skincare Protecting Light Moisturizer SPF 15 Versus Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free) Detailed comparison of Simple Skincare Protecting Light Moisturizer SPF 15 US versus Olay Regenerist Collagen Peptide 24 Moisturizer (Fragrance Free). This barrier-repair day moisturizer is formulated around Panthenol and Allantoin to strengthen the skin barrier and hydrate skin. This anti-aging moisturizer is formulated around Niacinamide and Panthenol to soften the look of wrinkles and refine skin texture. Butyl Methoxydibenzoylmethane 2% Phenylbenzimidazole Sulfonic Acid 1.5% Ethylhexyl Salicylate 5% Octocrylene 1.3% Water Glycerin Stearic Acid Glycol Stearate PEG-100 Stearate Dimethicone Tocopheryl Acetate Panthenol Allantoin Bisabolol Glyceryl Stearate Potassium Stearate Caprylyl Glycol Phenoxyethanol Carbomer Cetyl Alcohol BHT Xanthan Gum Disodium EDTA Stearamide Amp Butyl Methoxydibenzoylmethane 2%, Phenylbenzimidazole Sulfonic Acid 1.5%, Ethylhexyl Salicylate 5%, Octocrylene 1.3%, Water, Glycerin, Stearic Acid, Glycol Stearate, PEG-100 Stearate, Dimethicone, Tocopheryl Acetate, Panthenol, Allantoin, Bisabolol, Glyceryl Stearate, Potassium Stearate, Caprylyl Glycol, Phenoxyethanol, Carbomer, Cetyl Alcohol, BHT, Xanthan Gum, Disodium EDTA, Stearamide Amp Niacinamide Isohexadecane Isopropyl Isostearate Stearyl Alcohol Polyacrylamide Palmitoyl Pentapeptide-4 Tremella Fuciformis Sporocarp Extract Tapioca Starch C13-14 Isoparaffin Dimethiconol Laureth-7 Cetearyl Alcohol Cetearyl Glucoside Palmitic Acid Behenyl Alcohol Titanium Dioxide Polymethylsilsesquioxane 1,2-Hexanediol 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 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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). 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 aqu