Time Revolution The First Essence 5X is a K-beauty superstar. The fifth-generation essence features 97% Desert Cica Yeast Ferment to maintain skin's pH. Extreme Ferment α™ Method, a unique three-step fermentation technology, boosts active ingredients. This essence delivers moisture and enhances skin tone, texture, and clarity. It is formulated without artificial fragrances and colors, parabens, sulfates, or mineral oils.