Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Murad Retinol Youth Renewal Serum Versus La Roche-Posay Pure Vitamin C Eye Cream

Murad Retinol Youth Renewal Serum Versus La Roche-Posay Pure Vitamin C Eye Cream Detailed comparison of Murad Retinol Youth Renewal Serum versus La Roche-Posay Pure Vitamin C Eye Cream. This anti-aging serum is formulated around Retinol and Hydroxypinacolone R

This source-based comparison does not add ratings or recommend a winner.

Murad Retinol Youth Renewal Serum Versus La Roche-Posay Pure Vitamin C Eye Cream Detailed comparison of Murad Retinol Youth Renewal Serum versus La Roche-Posay Pure Vitamin C Eye Cream. This anti-aging serum is formulated around Retinol and Hydroxypinacolone Retinoate to soften the look of wrinkles and refine skin texture. This anti-aging eye moisturizer is formulated around Ascorbic Acid and Madecassoside to soften the look of wrinkles and brighten dull-looking skin. Water Cyclopentasiloxane Isopropyl Palmitate C14-22 Alcohols Polymethylsilsesquioxane Dimethicone Propanediol Glyceryl Stearate PEG-100 Stearate Shea Butter Ethyl Esters Retinol Hydroxypinacolone Retinoate Ceramide NP Sodium Hyaluronate Solanum Lycopersicum Fruit Extract Swertia Chirata Extract Squalane Punica Granatum Extract Tocopheryl Acetate Glycine Soja Extract Urea Yeast Amino Acids Trehalose Inositol Taurine Betaine Glycerin Caprylic/Capric Triglyceride Dimethyl Isosorbide Silica Ethylhexyl Palmitate Silica Dimethyl Silylate Butylene Glycol Lecithin Ammonium Acryloyldimethyltaurate/Vp Copolymer C12-20 Alkyl Glucoside Cetyl Palmitate Laureth-23 Polysorbate 20 Trideceth-6 Phosphate Synthetic Fluorphlogopite Phenoxyethanol Ethylhexylglycerin Chlorphenesin Disodium EDTA Sodium Hydroxide Tris(Tetramethylhydroxypiperidinol)Citrate Sodium Benzotriazolyl Butylphenol Sulfonate CI 77891 CI 14700 Alpha-Isomethyl Ionone Citronellol Parfum Water, Cyclopentasiloxane, Isopropyl Palmitate, C14-22 Alcohols, Polymethylsilsesquioxane, Dimethicone, Propanediol, Glyceryl Stearate, PEG-100 Stearate, Shea Butter Ethyl Esters, Retinol, Hydroxypinacolone Retinoate, Ceramide NP, Sodium Hyaluronate, Solanum Lycopersicum Fruit Extract, Swertia Chirata Extract, Squalane, Punica Granatum Extract, Tocopheryl Acetate, Glycine Soja Extract, Urea, Yeast Amino Acids, Trehalose, Inositol, Taurine, Betaine, Glycerin, Caprylic/Capric Triglyceride, Dimethyl Isosorbide, Silica, Ethylhexyl Palmitate, Silica Dimethyl Silylate, Butylene Glycol, Lecithin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, C12-20 Alkyl Glucoside, Cetyl Palmitate, Laureth-23, Polysorbate 20, Trideceth-6 Phosphate, Synthetic Fluorphlogopite, Phenoxyethanol, Ethylhexylglycerin, Chlorphenesin, Disodium EDTA, Sodium Hydroxide, Tris(Tetramethylhydroxypiperidinol)Citrate, Sodium Benzotriazolyl Butylphenol Sulfonate, CI 77891, CI 14700, Alpha-Isomethyl Ionone, Citronellol, Parfum Butyrospermum Parkii Butter Limnanthes Alba Seed Oil Ascorbic Acid Mannose Paraffinum Liquidum Ammonium Polyacryloyldimethyl Taurate Cetyl Alcohol Potassium Hydroxide Paraffin Sodium Styrene/Ma Copolymer Microcrystalline Wax Madecassoside Dimethicone/Vinyl Dimethicone Crosspolymer Dimethiconol Hydrolyzed Hyaluronic Acid Caprylyl Glycol Acetyl Dipeptide-1 Cetyl Ester Xanthan Gum Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Water, Glycerin, Dimethicone, Butyrospermum Parkii Butter, Limnanthes Alba Seed Oil, Ascorbic Acid, Mannose, Butylene Glycol, Paraffinum Liquidum, Ammonium Polyacryloyldimethyl Taurate, Cetyl Alcohol, PEG-100 Stearate, Glyceryl Stearate, Polymethylsilsesquioxane, Potassium Hydroxide, Paraffin, Sodium Styrene/Ma Copolymer, Microcrystalline Wax, Madecassoside, Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethiconol, Disodium EDTA, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Acetyl Dipeptide-1 Cetyl Ester, Xanthan Gum, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phenoxyethanol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. 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 Americ