The Moisture Serum offers irresistible glowing skin with just one drop, using minimal ingredients to provide comfortable relaxation. Formulated with Astragalus root, it boosts moisture, skin elasticity, vitality, and healthy skin balance. The serum includes only 15 essential and natural ingredients, is certified zero-irritation, has passed European CPNP safety standards, and uses Astragalus extract instead of purified water. It is fragrance and color-free, reflecting Pyunkang Yul's 50 years of inherited long-standing philosophy. Recommended for dry, combination, and troubled skin types, the serum is ideal for perfect oil and moisture balance and delivers better results when used with Pyunkang Yul's Essence Toner and Nutrition Cream. Key ingredients include Astragalus extract for deep moisture and absorption, rich in Isoflavonoids and Calicosine to make the skin firm and shiny. The refreshing, non-sticky formulation sinks in to soothe and hydrate the skin. To use, apply a small amount after cleansing and toning. It can also be used as a face mask by soaking a cotton pad.