La Roche-Posay Toleriane Ultra Dermallergo Serum Versus SLMD Hyaluronic Acid Serum

La Roche-Posay Toleriane Ultra Dermallergo Serum Versus SLMD Hyaluronic Acid Serum Detailed comparison of La Roche-Posay Toleriane Ultra Dermallergo Serum Canada versus SLMD Hyaluronic Acid Serum. This calming serum is formulated around Sodium Hyaluronate and Acetyl Dipeptide-1 Cetyl Ester to calm redness and strengthen the skin barrier. This hydrating serum is formulated around Squalane and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. Water Dipropylene Glycol Glycerin Betaine Propanediol Pentylene Glycol PEG-8 Polysorbate 20 PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin Sodium Hyaluronate Ammonium Polyacryloyldimethyl Taurate Hydroxyacetophenone Caprylyl Glycol Citric Acid Acetyl Dipeptide-1 Cetyl Ester Water, Dipropylene Glycol, Glycerin, Betaine, Propanediol, Pentylene Glycol, PEG-8, Polysorbate 20, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Sodium Hyaluronate, Ammonium Polyacryloyldimethyl Taurate, Hydroxyacetophenone, Caprylyl Glycol, Citric Acid, Acetyl Dipeptide-1 Cetyl Ester Squalane Ethylhexyl Palmitate Silica Dimethyl Silylate Butylene Glycol Hexylene Glycol Phenoxyethanol Squalane, Sodium Hyaluronate, Ethylhexyl Palmitate, Silica Dimethyl Silylate, Butylene Glycol, Caprylyl Glycol, Hexylene Glycol, Phenoxyethanol 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). Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity. In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface. Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair. Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects. You'll typically see concentrations between 0.1-2% for this ingredient.