MISSHA Time Revolution The First Essence RX (4th Gen) is a Korean face essence formulated to support hydration and skin barrier balance. This 5.07 fl oz (150ml) product serves as a hydrating facial toner that works to smooth skin texture and restore pH levels after cleansing. The fourth-generation formula incorporates fermented ingredients, including yeast ferment filtrate and bifida ferment lysate, which are commonly used in Korean skincare to help improve skin moisture retention and overall skin resilience. Niacinamide and adenosine are also included to support skin brightness and visible firmness.

The lightweight, watery texture absorbs quickly and does not leave a sticky residue, making it suitable for layering under serums or moisturizers. Designed for all skin types, including sensitive and combination skin, this essence can be applied by patting gently onto clean skin or using a cotton pad for a gentle exfoliating effect. The pH-balancing properties help prepare the skin for subsequent skincare steps without stripping natural oils.

Free from parabens, artificial fragrances, and mineral oil, the formula aims to minimize irritation. Regular use is intended to support a more even-looking complexion and a smoother skin surface. Available at a competitive price point compared to many other fermented essences, this product offers an accessible entry into the Korean essence routine. It is packaged in a sturdy glass bottle with a convenient dispenser for controlled application. Store in a cool, dry place away from direct sunlight. Discontinue use if any irritation occurs. Suitable for daily use, both morning and evening.