[Innisfree] Black Tea Youth Enhancing Ampoule 50ml[Innisfree] Black Tea Youth Enhancing Ampoule 50ml This intensive anti aging ampoule improves the appearance of fine lines with just one use. It quickly resets the look of 5 signs of skin fatigue such as Dryness, Dull Skin, Overall Skin Condition, Skin texture, and Sensitive Skin. How to Use Take 3~5 s at the essence step, gently apply on the face and absorb thoroughly. For areas that need intensive care, layer once more.