Barrierderm Ringer Ampoule helps replenish moisture in the skin & care for the damaged skin barrier to create a smoother skin texture.BOOST INNER HYDRATION: SKIN&LAB Ringer Ampoule contains Sydney Ringer+ Hyal-Veil Complex & Panthenol to improve moisture content strengthen the skin barrier & enhance rough skin texture.MAINTAINS MOISTURE LEVELS: The synergy of Sydney Ringer+ & Hyal-Veil Complex adds & locks in moisture within your skin maintaining hydration for up to 100 hours & keeping your skin hydrated all day.SMOOTH REPLENISH SKIN AT ONCE: This ampoule delivers high moisture even with just one single use. It smoothens softens rough skin & improves damaged skin barriers.