Collistar

Hyaluronic + Polyglutamic Acids serum

Concentrated drop treatment with 4 molecular weights of Hyaluronic Acid to deliver intense, multi-level hydration. Hyaluronic Acid is combined with Polyglutamic Acid: this biocompatible active boosts hydration thanks to its excellent capacity for retaining water, while preventing the deterioration of the Hyaluronic Acid found naturally in the skin.