The Real Barrier Aqua Soothing Ampoule is a hydrating skincare product that uses 5,000ppm of low molecular weight hyaluronic acid to deeply moisturize skin and alleviate dryness, while its quick-absorbing, non-sticky formula and Blue Tansy oil soothe and comfort sensitive skin. Its 4-step moisturizing system aims to provide immediate hydration and reduce skin tightness caused by dehydration.