The Ordinary Marine Hyaluronics - 30 ml The Ordinary offers you this serum that contains hyaluronic acid or hyaluronic acid. Hyaluronic acid works to hydrate the skin, brighten it, and treat skin dryness. It suits all skin types but specifically targets severely dry skin. It is very lightweight and quickly absorbed. Available in a 30 ml size. Product Components: Aqua, Glycerin, Algae Extract, Pseudoalteromonas Ferment Extract, Ahnfeltia Concinna Extract, Arginine, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Aspartic Acid, Asparagine, PCA Lactate, Salicylic Acid, Citric Acid, Propanediol, Dipropylene Glycol, Ethoxydiglycol, Polysorbate 20, Potassium Sorbate, Sodium Salicylate, Sodium Benzoate, Hexylene Glycol, 1,2-Hexanediol, Phenoxyethanol, Caprylyl Glycol Usage Method: Use twice daily by applying on a clean, dry face before applying any other products. Put a few drops and distribute them on your face. Be cautious when using if any irritation occurs and consult a doctor.