AMINO RAIN GLASSWATER SERUM. Benefits: Replenishes and maintains deep hydration, improving water levels and visibly plumping skin. Awakens skin with an instant pop of opalescence and boosts luminosity over time. Improves elasticity and barrier function for firmer, soothed skin, restoring skin's balance. Formulated at a skin-friendly pH of 5.5. 100% free of essential oils, silicones, fragrance/dyes, and solvent alcohols. Key Ingredients: 1.0% fermented poly amino acid: Aka polyglutamic acid. At 1.0%, it helps provide Amino Rains powerful, long-lasting hydration benefits. Hiya Super Hydration Water Complex: Four types of hyaluronic acid help Amino Rain deliver and lock in continuous, 24-hour hydration while defending skin against environmental free radical damage and improving elasticity. 0.5% dipalmitoyl hydroxyproline: Aka the super amino acid. It has powerful peptide-like benefits for skin, helping to boost hydration levels while improving elasticity and firmness. Research Results: *In a clinical/instrumental study of 31people: . 115% immediate increase in hydration + provides all-day hydration*. ^in a clinical study of 34people. 94% of people showed immediate improvement in skins radiance and luminosity^. Clinically proven to firm skin and improve radiance in 4 weeks^.