Achieve deep, long-lasting hydration with the Dr. Althea Aqua Marine Deep Serum. This Korean-formulated vegan serum is powered by 70% Bamboo Water and advanced 3D Hyaluronic Acid technology to intensely hydrate, soothe irritation, and strengthen the skin barrier — all while delivering a fresh, dewy glow without any sticky residue. Size: — | Origin: South Korea | Skin Type: All skin types