The First Hyaluronic Treatment Essence 150ml, NATURE REPUBLICPRODUCT INFORMATION Deep hydration: The essence contains multiple forms of hyaluronic acid to attract and retain moisture in the skin, making it feel softer, smoother, and plumper. Skin texture refinement: It is used as the first step after cleansing to help organize and smooth skin texture. Brightening and glow: The product is designed to create a moist base for healthy, clear skin and has brightening properties to improve overall skin radiance.