Mustela Sun High Protection Sun Spray SPF50 not only provides high sun protection but also keeps the skin perfectly hydrated and supple. Formulated for the sensitive skin of babies and children, it contains a powerful blend of sunscreen filters along with Avocado Perseose®. A patented natural active, Avocado Perseose® has the ability to reinforce the skin barrier. It preserves the cellular richness of the skin, which helps protect the skin from both UVB and UVA rays. Suitable for sensitive, sun-intolerant, and atopic prone skin, this sunscreen also contains Glycerin. With the ability to attract water and bind it to the skin, it allows this sunscreen to not only protect from solar radiation but also keep the skin hydrated and supple.