Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Laboratoire ACM Duolys Eye Contour Versus La Roche-Posay Pure Vitamin C Eye Cream

Laboratoire ACM Duolys Eye Contour Versus La Roche-Posay Pure Vitamin C Eye Cream Detailed comparison of Laboratoire ACM Duolys Eye Contour versus La Roche-Posay Pure Vitamin C Eye Cream. This anti-aging eye moisturizer is formulated around Ascorbyl Glucoside

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Laboratoire ACM Duolys Eye Contour Versus La Roche-Posay Pure Vitamin C Eye Cream Detailed comparison of Laboratoire ACM Duolys Eye Contour versus La Roche-Posay Pure Vitamin C Eye Cream. This anti-aging eye moisturizer is formulated around Ascorbyl Glucoside and Palmitoyl Tripeptide-1 to soften the look of wrinkles and fade the look of dark spots. This anti-aging eye moisturizer is formulated around Ascorbic Acid and Madecassoside to soften the look of wrinkles and brighten dull-looking skin. Water Propanediol Glycerin Myristyl Myristate Glyceryl Stearate Citrate Cetearyl Isononanoate Squalane Xylitol Ascorbyl Glucoside Hesperidin Methyl Chalcone Sodium Hyaluronate Tocopheryl Acetate Sclerotium Gum Biotin Sodium Benzoate Steareth-20 Potassium Sorbate Chlorhexidine Digluconate N-Hydroxysuccinimide Palmitoyl Tripeptide-1 Dipeptide-2 Palmitoyl Tetrapeptide-7 Chrysin Citric Acid Sodium Hydroxide Sodium Citrate Water, Propanediol, Glycerin, Myristyl Myristate, Glyceryl Stearate Citrate, Cetearyl Isononanoate, Squalane, Xylitol, Ascorbyl Glucoside, Hesperidin Methyl Chalcone, Sodium Hyaluronate, Tocopheryl Acetate, Sclerotium Gum, Biotin, Sodium Benzoate, Steareth-20, Potassium Sorbate, Chlorhexidine Digluconate, N-Hydroxysuccinimide, Palmitoyl Tripeptide-1, Dipeptide-2, Palmitoyl Tetrapeptide-7, Chrysin, Citric Acid, Sodium Hydroxide, Sodium Citrate 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 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. 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. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!