Hyaluronic Acid helps reduce the visibility of fine lines and wrinkles retaining moisture to the skin, creating a plumping effect. When the skin is protected and hydrated, increased skin cell production can take place, as the skin isn't busy fighting for hydration. This leads to smoother, plumper skin cells. It is also good for dry skin & ezcema. Additionally, when used with Vit C Serum or Vit C Extreme it will help with dark spots.