Olay Regenerist Mineral Sunscreen Hydrating Moisturizer SPF 30 Versus Olay Regenerist Vitamin C + Peptide 24 SPF 30 Moisturizer

Olay Regenerist Mineral Sunscreen Hydrating Moisturizer SPF 30 Versus Olay Regenerist Vitamin C + Peptide 24 SPF 30 Moisturizer Detailed comparison of Olay Regenerist Mineral Sunscreen Hydrating Moisturizer SPF 30 versus Olay Regenerist Vitamin C + Peptide 24 SPF 30 Moisturizer. This mineral sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. This anti-aging day moisturizer is formulated around Niacinamide and 3-O-Ethyl Ascorbic Acid to soften the look of wrinkles and brighten dull-looking skin. Zinc Oxide 17.5% Water Caprylic/Capric Triglyceride Isohexadecane Glycerin Steareth-21 Polyhydroxystearic Acid Polyacrylamide Stearyl Alcohol Triethoxycaprylylsilane C13-14 Isoparaffin Behenyl Alcohol Hydroxyacetophenone Phenoxyethanol Cetyl Alcohol Steareth-2 Laureth-7 Disodium EDTA Niacinamide Tocopheryl Acetate Palmitoyl Pentapeptide-4 Zinc Oxide 17.5%, Water, Caprylic/Capric Triglyceride, Isohexadecane, Glycerin, Steareth-21, Polyhydroxystearic Acid, Polyacrylamide, Stearyl Alcohol, Triethoxycaprylylsilane, C13-14 Isoparaffin, Behenyl Alcohol, Hydroxyacetophenone, Phenoxyethanol, Cetyl Alcohol, Steareth-2, Laureth-7, Disodium EDTA, Niacinamide, Tocopheryl Acetate, Palmitoyl Pentapeptide-4 Butyl Methoxydibenzoylmethane 3% Homosalate 9% Ethylhexyl Salicylate 4.5% Octocrylene 6% Zea Mays Starch 3-O-Ethyl Ascorbic Acid Panthenol Dimethicone Caprylyl Glycol Dimethiconol Cetearyl Glucoside Cetearyl Alcohol Stearic Acid Palmitic Acid Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer PEG-100 Stearate 1,2-Hexanediol Parfum Ascorbic Acid Avena Sativa Peptide Butyl Methoxydibenzoylmethane 3%, Homosalate 9%, Ethylhexyl Salicylate 4.5%, Octocrylene 6%, Water, Glycerin, Zea Mays Starch, Niacinamide, 3-O-Ethyl Ascorbic Acid, Palmitoyl Pentapeptide-4, Panthenol, Dimethicone, Caprylyl Glycol, Dimethiconol, 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, Parfum, Ascorbic Acid, Avena Sativa Peptide 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. 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. 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 English. British English uses Glycerol/Glycerine. Niacinamide is a multitasking form of vitamin B3 that st