This moisurizing and anti-aging boosting ampoule formulated with mineral-rich Jeju lava seawater provides moisture for the firmer and smoother looking skin glowing with visibly youthful radience.[ Tip ] 1. Open the lid the boosting ampoule. 2. Open the lid of the effector and insert the pointed part into the boosting ampoule outlet. 3. Combine two effectors and mix by shaking. 4. Take a proper amount and gently apply to the entire face to absorb. [ Direction ] Apply an appropriate amount onto thoroughly cleansed face and neck, then gently smooth for better absorption.