Rodial Snake Serum O2 has the following features: A serum that instantly boosts complexion glow. Helps restore the look of youthful and healthy radiance to tired and lacklustre looking skin. Contains Syn®-Ake Dipeptide (snake-venom inspired peptide) that reduces mimic wrinkles caused by repeated facial movements. Fiflow® BTX Oxygen Carrier helps carry oxygen into skin to encourage cell respiration. Sodium Hyaluronate helps moisturize skin and stimulate the increase of water.