ISDIN Isdinceutics Hyaluronic Concentrate Versus Paula's Choice Pro-Collagen Multi-Peptide Booster

ISDIN Isdinceutics Hyaluronic Concentrate Versus Paula's Choice Pro-Collagen Multi-Peptide Booster Detailed comparison of ISDIN Isdinceutics Hyaluronic Concentrate versus Paula's Choice Pro-Collagen Multi-Peptide Booster. This hydrating serum is formulated around Pseudoalteromonas Ferment Extract and Hydrolyzed Hyaluronic Acid to hydrate skin and soften the look of wrinkles. Water Dimethicone Propanediol Glycerin 1,2-Hexanediol Sodium Acrylates Copolymer Dimethicone Crosspolymer Butylene Glycol Pseudoalteromonas Ferment Extract Glycereth-26 Lecithin Maltodextrin Sodium Benzoate Pentylene Glycol Lens Esculenta Seed Extract Parfum Disodium EDTA Hydrolyzed Hyaluronic Acid Sodium Hyaluronate Xanthan Gum Citric Acid Biosaccharide Gum-1 Carbomer Polysorbate 20 Sodium Lactate Sodium Salicylate Salicylic Acid Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Water, Dimethicone, Propanediol, Glycerin, 1,2-Hexanediol, Sodium Acrylates Copolymer, Dimethicone Crosspolymer, Butylene Glycol, Pseudoalteromonas Ferment Extract, Glycereth-26, Lecithin, Maltodextrin, Sodium Benzoate, Pentylene Glycol, Lens Esculenta Seed Extract, Parfum, Disodium EDTA, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Xanthan Gum, Citric Acid, Biosaccharide Gum-1, Carbomer, Polysorbate 20, Sodium Lactate, Sodium Salicylate, Salicylic Acid, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7 Hydrolyzed Yeast Extract Pyrus Malus Fruit Extract Ceramide AP Glyceryl Glucoside Palmitoyl Tetrapeptide-72 Amide Sh-Polypeptide-121 Tridecapeptide-1 Polyglucuronic Acid C9-12 Alkane Ammonium Polyacryloyldimethyl Taurate Polygonum Bistorta Root Extract Bacillus Ferment Sodium Phytate Coco-Caprylate/Caprate Hexylene Glycol Cetyl Hydroxyethylcellulose Ethylhexylglycerin Caprylyl Glycol Magnesium Chloride Potassium Sorbate Water, Glycerin, Pentylene Glycol, Hydrolyzed Yeast Extract, Pyrus Malus Fruit Extract, Dimethicone, Propanediol, Ceramide AP, 1,2-Hexanediol, Glyceryl Glucoside, Palmitoyl Tetrapeptide-72 Amide, Sh-Polypeptide-121, Tridecapeptide-1, Polyglucuronic Acid, Sodium Hyaluronate, C9-12 Alkane, Ammonium Polyacryloyldimethyl Taurate, Polygonum Bistorta Root Extract, Bacillus Ferment, Lecithin, Sodium Phytate, Coco-Caprylate/Caprate, Hexylene Glycol, Cetyl Hydroxyethylcellulose, Xanthan Gum, Ethylhexylglycerin, Caprylyl Glycol, Magnesium Chloride, Potassium Sorbate, Sodium Benzoate 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. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives 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. 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. Lecithin is a term for a group of substances found in the cell membranes of plants, animals, and humans. They are made up of phospholipids. Thanks to its amphiphilic structure (water-loving head and oil-loving tail), it is a true multitasker: It plays well with most ingredients and is typically used at 0.1-1%. However, concentrations up to 50% have been reported in moisturizers. Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula: Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses. On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + conce