Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Neutrogena Hydro Boost Night Pressed Serum Versus Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer

Neutrogena Hydro Boost Night Pressed Serum Versus Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer Detailed comparison of Neutrogena Hydro Boost Night Pressed Serum versus Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer. This hydrating

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Neutrogena Hydro Boost Night Pressed Serum Versus Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer Detailed comparison of Neutrogena Hydro Boost Night Pressed Serum versus Olay Regenerist Hyaluronic + Peptide 24 Gel Face Moisturizer. This hydrating serum is formulated around Trehalose and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. This anti-aging moisturizer is formulated around Niacinamide and Sodium Hyaluronate to soften the look of wrinkles and hydrate skin. Water Dimethicone Glycerin Cetearyl Olivate Acrylates/Beheneth-25 Methacrylate Copolymer Caprylic/Capric Triglyceride Sorbitan Olivate Phenoxyethanol Dimethicone/Vinyl Dimethicone Crosspolymer Synthetic Beeswax Sodium Polyacrylate Dimethicone Crosspolymer Parfum Sodium Hydroxide Trehalose Dimethiconol Chlorphenesin Tocopheryl Acetate Yeast Extract Carbomer Sodium Hyaluronate Ethylhexylglycerin Sodium Laureth Sulfate C12-14 Pareth-12 Hydroxymethoxyphenyl Decanone Sodium Metabisulfite Moringa Oleifera Seed Extract Water, Dimethicone, Glycerin, Cetearyl Olivate, Acrylates/Beheneth-25 Methacrylate Copolymer, Caprylic/Capric Triglyceride, Sorbitan Olivate, Phenoxyethanol, Dimethicone/Vinyl Dimethicone Crosspolymer, Synthetic Beeswax, Sodium Polyacrylate, Dimethicone Crosspolymer, Parfum, Sodium Hydroxide, Trehalose, Dimethiconol, Chlorphenesin, Tocopheryl Acetate, Yeast Extract, Carbomer, Sodium Hyaluronate, Ethylhexylglycerin, Sodium Laureth Sulfate, C12-14 Pareth-12, Hydroxymethoxyphenyl Decanone, Sodium Metabisulfite, Moringa Oleifera Seed Extract Niacinamide Palmitoyl Pentapeptide-4 Panthenol Hydroxyacetophenone C13-14 Isoparaffin Polysorbate 20 Laureth-4 Laureth-7 Disodium EDTA Polyacrylamide Acrylates/C10-30 Alkyl Acrylate Crosspolymer Aminomethyl Propanol 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 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. 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. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking hol