Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer Versus No7 Hydraluminous+ Hydrating Day Gel

Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer Versus No7 Hydraluminous+ Hydrating Day Gel Detailed comparison of Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer versus No7 Hydraluminous+ Hydrating Day Gel. This anti-aging moisturize

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Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer Versus No7 Hydraluminous+ Hydrating Day Gel Detailed comparison of Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer versus No7 Hydraluminous+ Hydrating Day Gel. This anti-aging moisturizer is formulated around Niacinamide and Sodium Hyaluronate to soften the look of wrinkles and hydrate skin. This brightening day moisturizer is formulated around Niacinamide and Panthenol to brighten dull-looking skin and hydrate skin. Water Glycerin Dimethicone Niacinamide Sodium Hyaluronate Palmitoyl Pentapeptide-4 Panthenol Ethylhexylglycerin Hydroxyacetophenone C13-14 Isoparaffin Dimethiconol Polysorbate 20 Laureth-4 Laureth-7 Disodium EDTA Polyacrylamide Acrylates/C10-30 Alkyl Acrylate Crosspolymer Aminomethyl Propanol Phenoxyethanol Avena Sativa Peptide Water, Glycerin, Dimethicone, Niacinamide, Sodium Hyaluronate, Palmitoyl Pentapeptide-4, Panthenol, Ethylhexylglycerin, Hydroxyacetophenone, C13-14 Isoparaffin, Dimethiconol, Polysorbate 20, Laureth-4, Laureth-7, Disodium EDTA, Polyacrylamide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Aminomethyl Propanol, Phenoxyethanol, Avena Sativa Peptide Butylene Glycol Alcohol Denat. Ammonium Acryloyldimethyltaurate/Vp Copolymer PEG-40 Hydrogenated Castor Oil Xylitylglucoside Polysilicone-11 Anhydroxylitol Tocopheryl Acetate Caprylyl Glycol Sodium Benzoate Xylitol Ascorbyl Glucoside Propylene Glycol Potassium Hydroxide Tetrasodium EDTA Glucose T-Butyl Alcohol Panax Ginseng Root Extract Biosaccharide Gum-4 Decyl Glucoside Hexylene Glycol Morus Alba Leaf Extract Water, Glycerin, Niacinamide, Dimethicone, Butylene Glycol, Alcohol Denat., Ammonium Acryloyldimethyltaurate/Vp Copolymer, PEG-40 Hydrogenated Castor Oil, Xylitylglucoside, Phenoxyethanol, Polysilicone-11, Panthenol, Anhydroxylitol, Tocopheryl Acetate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Sodium Benzoate, Sodium Hyaluronate, Xylitol, Ascorbyl Glucoside, Propylene Glycol, Ethylhexylglycerin, Potassium Hydroxide, Tetrasodium EDTA, Glucose, T-Butyl Alcohol, Panax Ginseng Root Extract, Biosaccharide Gum-4, Decyl Glucoside, Hexylene Glycol, Morus Alba Leaf Extract These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products. As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied. It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin. A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record. 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. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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 strengthens the skin barrier, reduces pores and dark spots