ULTRA LOW MOLECULAR HA SERUM 1.69FLOZ. Benefits: Long-Lasting Hydration: Deeply hydrates and locks in moisture throughout the day.. Moisture Soothing: Calms and soothes dry, irritated skin while replenishing moisture.. Quick Absorption: Lightweight texture absorbs quickly, leaving no greasy residue.. Fragrance-Free: No fragrance, perfect for sensitive skin.. Features: Ultra-Low-Molecular-Weight Hyaluronic Acid: With an average molecular size of 329 Da, this hyaluronic acid deeply penetrates the skin, targeting dryness and tightness for lasting hydration.. 14-Layer Hyaluronic Acid Complex: From ultra-low to high molecular of Hyaluronic acid help hydrate the inner and outer part of the skin.. Instant Hydration & Calming: Provides immediate hydration, soothing, and skin texture improvement in one serum.. Low pH Formula: Formulated with a pH of 5.19 to help maintain and support the skin's natural barrier.. Key Ingredients: 14 Types of Hyaluronic Acid: A unique blend of 14 types of hyaluronic acid that deeply hydrate, leaving skin moisturized, smooth, and revitalized for up to 24 hours.. Sea Water from Ulleung Island: Packed with magnesium, calcium, and potassium, this mineral-rich seawater replenishes moisture, strengthens the skins defenses, and prevents dehydration..