Terra Skin is a new generation of hydrating serum, restoring suppleness, radiance, and youthfulness. It provides a watery texture, blends seamlessly with the skin, and is rapidly absorbed, maintaining balanced moisture and slowing the signs of aging. A constant bestseller throughout Christina's 40-year history, this best-seller has been renewed with innovative science and powerful ingredients for optimal results. It maintains the appearance of youthful, hydrated skin. It provides continuous, deep penetration. It reduces the signs of daily glycation fatigue and significantly reduces its accumulation over the long term. Rare extracts of silk tree and mimosa bark counteract the aging effects of glycation, leaving skin smooth and refreshed. Encapsulated hyaluronic acid in three different molecular sizes continuously penetrates the epidermis and dermis, improving firmness and elasticity while smoothing the skin's surface. Focusing on hyaluronic acid for skin firmness and health. Encapsulated hyaluronic acid provides enhanced penetration* of moisturizing ingredients, providing skin with moisture, firmness, and elasticity. Terra Skin Serum is a high-quality, highly moisturizing serum with a comfortable feel. *Deep into the stratum corneum [Encapsulated Hyaluronic Acid] Hyaluronic acid microcapsules created using patented vectorization technology (parallelization). The capsules penetrate into the deepest skin layers to increase the hyaluronic acid content in the dermis. This creates a wrinkle-filling, plumping effect similar to the effect of hyaluronic acid injection. [Hyaluronic Acid] A solution of high-molecular-weight sodium hyaluronate. It has the ability to retain up to 1,000 times its weight in water, thus maintaining the skin's hydration balance. Furthermore, it forms a non-occlusive film that protects the skin from external aggressors. [NMF Natural Moisturizing Ingredient Moisture Complex] The amino acid-based NMF complex matches the water-binding capacity of human skin, thereby increasing the water-binding capacity of stratum corneum. It moisturizes dry skin and improves its smoothness. Albizia Julibrissin Bark Extract (Silk Tree, Mimosa Bark Extract) combats the effects of glycation, such as wrinkles and visible signs of fatigue. Albizia Julibrissin extract leaves skin feeling refreshed as if you were sleeping.