What It Is
A preventative first-step serum that fortifies the skin barrier, minimizes the look of fine lines, enhances hydration and radiance, and prepares skin for optimal absorption of the products that follow.
What It Does
Sulwhasoo’s First Care Activating Serum is a lightweight, fast-absorbing formula designed to prevent—rather than correct— visible signs of aging. At the heart of this advanced serum is the potent synergy of 500-Hour Aged Ginseng Extract (LYMPHANAX™) and a proprietary Korean Herb Extract blend. Together, they strengthen the skin barrier, boost hydration, and help defend against environmental stressors to minimize visible fine lines.
Its silky texture absorbs instantly into damp skin, delivering immediate hydration while improving dryness, dullness, and overall tone, making it the essential first step in any high-performance skincare ritual.
How to Use
After your morning and evening cleansing ritual, apply three pumps to damp skin with your fingertips and press serum into skin with an open palm for increased absorption.
Unlock skin longevity with Korea’s No.1 Serum Brand**.
Key Ingredients
500-Hour Fermented Ginseng*: Supports a healthy skin barrier, helping visibly improve fine lines and wrinkles.
Korean Herb Extract: A proprietary blend of five Korean herbs that strengthens the skin barrier and helps to improve hydration, soothe, and visibly address signs of aging.
Vitamin C Derivative: Gentler form that delivers long-lasting antioxidant protection.
Proven Results
After 4 weeks, users showed improvement in:***
Crow’s Feet
Elasticity
Moisture Barrier Strength
Hydration
*Instrumental result, 30 women, with daily use
After 4 weeks of use:
96% agreed skin texture feels smoother ****
95% agreed skin has a healthy radiance****
93% agreed skin looks healthy ****
*Ginseng that has been fermented for the optimal period of 500 hours (20 days) to maximize Saponin G17, a key compound that strengthens the skin barrier.
**Based on 2023 sales data of the essence category in Korea, data source: Kantar Worldpanel (Copyright © World™, Kantar 2024)
***Instrumental result, 30 women, with daily use “
****Home usage test survey, 600 women, with daily use






















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