An intensive 4-week booster treatment  Features a lightweight & fast absorbing texture  Boasts a unique activation system to deliver the most concentrated dose of Encapsulated Hydrogen  Provides immediate & long-lasting hydration  Reduces the appearance of fine lines & wrinkles  Improves skin firmness & elasticity  Unveils a softer, smoother, more radiant, re-energized & healthier looking complexion  Each vial lasts 1 week to ensure maximum freshness & potency 