Get instant relief for your little one with the Uriage Bebe 1st Natural Physiological Serum, mini doses of gentle, sterile cleanser for the nose & eyes. When your baby is suffering from congestion, they can find it difficult to breathe. Created to decongest & soothe in one step, the Bebe 1st Natural Physiological Serum will unblock the nose & purify mucous membranes without causing dryness or irritation. The mild formula will also gently cleanse areas that are affected by allergy or infection, clearing congested areas with 100% Uriage Thermal Water, a natural isotonic that will replace lost minerals in the skin whilst preserving the health of skin cells. Use 2 to 4 times a day, one to two drops in each nostril or around the eyes.