Biologique Recherche Serum Matriciel Visage Versus Plated Skin Science Daily Serum

Biologique Recherche Serum Matriciel Visage Versus Plated Skin Science Daily Serum Detailed comparison of Biologique Recherche Serum Matriciel Visage versus Plated Skin Science Daily Serum. This anti-aging serum is formulated around Pseudoalteromonas Ferment Extract and Acetyl Dipeptide-1 Cetyl Ester to soften the look of wrinkles. No key ingredients No concerns Water Glycerin Butylene Glycol Pentylene Glycol Sodium Polyacrylate Mannitol Pseudoalteromonas Ferment Extract Hydrolyzed Manihot Esculenta Tuber Extract Sorbitan Laurate Phenoxyethanol Secale Cereale Seed Extract Paeonia Albiflora Root Extract Alteromonas Ferment Extract Opuntia Ficus-Indica Stem Extract Rhizobian Gum Sodium Hyaluronate Hydroxyethylcellulose Acetyl Dipeptide-1 Cetyl Ester Polygonum Aviculare Extract Chlorphenesin Salicylic Acid Sodium Benzoate Ethylhexylglycerin Caprylyl Glycol Potassium Sorbate Sodium Hydroxide Acetyl Tetrapeptide-11 Acetyl Tetrapeptide-2 Water, Glycerin, Butylene Glycol, Pentylene Glycol, Sodium Polyacrylate, Mannitol, Pseudoalteromonas Ferment Extract, Hydrolyzed Manihot Esculenta Tuber Extract, Sorbitan Laurate, Phenoxyethanol, Secale Cereale Seed Extract, Paeonia Albiflora Root Extract, Alteromonas Ferment Extract, Opuntia Ficus-Indica Stem Extract, Rhizobian Gum, Sodium Hyaluronate, Hydroxyethylcellulose, Acetyl Dipeptide-1 Cetyl Ester, Polygonum Aviculare Extract, Chlorphenesin, Salicylic Acid, Sodium Benzoate, Ethylhexylglycerin, Caprylyl Glycol, Potassium Sorbate, Sodium Hydroxide, Acetyl Tetrapeptide-11, Acetyl Tetrapeptide-2 Polyacrylate Crosspolymer-6 Human Platelet Extract 1,2-Hexanediol Arginine Hydrolyzed Gelatin Silanetriol Water, Glycerin, Pentylene Glycol, Polyacrylate Crosspolymer-6, Human Platelet Extract, Caprylyl Glycol, 1,2-Hexanediol, Arginine, Hydrolyzed Gelatin, Silanetriol 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). 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. 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 + concentrations. Typical use levels in a formula run about 1-5%. 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!