Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Neutrogena Rapid Firming™ Peptide Contour Lift Face Cream Versus Olay Regenerist Micro-Sculpting Serum

Neutrogena Rapid Firming™ Peptide Contour Lift Face Cream Versus Olay Regenerist Micro-Sculpting Serum Detailed comparison of Neutrogena Rapid Firming™ Peptide Contour Lift Face Cream versus Olay Regenerist Micro-Sculpting Serum. This anti-aging moisturizer is

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Neutrogena Rapid Firming™ Peptide Contour Lift Face Cream Versus Olay Regenerist Micro-Sculpting Serum Detailed comparison of Neutrogena Rapid Firming™ Peptide Contour Lift Face Cream versus Olay Regenerist Micro-Sculpting Serum. This anti-aging moisturizer is formulated around Gluconolactone and Glycolic Acid to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Niacinamide and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture. Water Isohexadecane Caprylic/Capric Triglyceride Gluconolactone Glycerin Propanediol Ammonium Acryloyldimethyltaurate/Vp Copolymer Hydrogenated Palm Kernel Glycerides Glycolic Acid Glyceryl Stearate Se Glyceryl Dilaurate Acetyl Dipeptide-31 Amide Dimethicone Acetyl Tyrosinamide Butyrospermum Parkii Butter Cetearyl Alcohol Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer C12-15 Alkyl Benzoate Stearalkonium Hectorite PEG-100 Stearate Steareth-10 Biosaccharide Gum-1 Methyl Decenol Hydrogenated Palm Glycerides Isocetyl Stearoyl Stearate Tocopheryl Acetate Dimethicone/Vinyl Dimethicone Crosspolymer Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Squalane Isostearic Acid Propylene Carbonate Glyceryl Stearate Sclerotium Gum Caprylyl Glycol PEG-40 Stearate Sodium Hydroxide Polysorbate 60 Isopropyl Myristate Ceteareth-20 Isobutyl Methyl Tetrahydropyranol Sorbitan Isostearate Isoceteth-10 Silica Disodium EDTA Methyldihydrojasmonate Ethylene Brassylate Phenoxyethanol Chlorphenesin Water, Isohexadecane, Caprylic/Capric Triglyceride, Gluconolactone, Glycerin, Propanediol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Hydrogenated Palm Kernel Glycerides, Glycolic Acid, Glyceryl Stearate Se, Glyceryl Dilaurate, Acetyl Dipeptide-31 Amide, Dimethicone, Acetyl Tyrosinamide, Butyrospermum Parkii Butter, Cetearyl Alcohol, Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer, C12-15 Alkyl Benzoate, Stearalkonium Hectorite, PEG-100 Stearate, Steareth-10, Biosaccharide Gum-1, Methyl Decenol, Hydrogenated Palm Glycerides, Isocetyl Stearoyl Stearate, Tocopheryl Acetate, Dimethicone/Vinyl Dimethicone Crosspolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Squalane, Isostearic Acid, Propylene Carbonate, Glyceryl Stearate, Sclerotium Gum, Caprylyl Glycol, PEG-40 Stearate, Sodium Hydroxide, Polysorbate 60, Isopropyl Myristate, Ceteareth-20, Isobutyl Methyl Tetrahydropyranol, Sorbitan Isostearate, Isoceteth-10, Silica, Disodium EDTA, Methyldihydrojasmonate, Ethylene Brassylate, Phenoxyethanol, Chlorphenesin Cyclopentasiloxane Niacinamide Aluminum Starch Octenylsuccinate Dimethicone Crosspolymer Polyethylene Panthenol Palmitoyl Pentapeptide-4 Sodium PEG-7 Olive Oil Carboxylate Ceratonia Siliqua Fruit Extract Polyacrylamide Titanium Dioxide C13-14 Isoparaffin Ceramide AP 1,2-Hexanediol Laureth-4 Laureth-7 Dimethiconol Parfum BHT Citric Acid Mica Water, Cyclopentasiloxane, Glycerin, Niacinamide, Aluminum Starch Octenylsuccinate, Dimethicone, Dimethicone Crosspolymer, Polyethylene, Panthenol, Tocopheryl Acetate, Palmitoyl Pentapeptide-4, Sodium PEG-7 Olive Oil Carboxylate, Ceratonia Siliqua Fruit Extract, Polyacrylamide, Titanium Dioxide, C13-14 Isoparaffin, Caprylyl Glycol, Ceramide AP, 1,2-Hexanediol, Phenoxyethanol, Laureth-4, Laureth-7, Dimethiconol, Parfum, BHT, Disodium EDTA, Citric Acid, Mica 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. 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). 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 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 Ameri