Features and Benefits: Hyaluronic Acid is the “next generation of moisturizers Formula contains over 45% Hyaluronic Acid Assists the efficacy of other products in the Regimen Helps generate greater metabolic activity Helps improve the overall health of skin while it imparts, draws and holds water to and within cells Works synergistically with AM Facial Multi-Complex SPF 20 and PM Vitamin Triple Complex Can be used with other brands or other Regimens you are currently using Directions For Use: Apply over Facial Multi-Complex SPF 20 or Vitamin Triple Complex. pH 5.3