The SPF 50 Protecting Fluid is a revolutionary new product from La Mer. Designed for daily use, this innovative, lightweight fluid simultaneously protects against future skin discoloration and harmful UVA and UVB radiation. Selected photonic gems and marine algae act as a nourishing and protective barrier that helps ward off harmful rays. Enriched with nutrient-rich Miracle Broth™, the heart of La Mer's amazing powers to visibly transform skin's appearance, it keeps skin supple, soft and non-drying. Use daily. Apply to fingertips and gently spread over your La Mer moisturizer on face and neck.How to use: Use daily. Apply to fingertips and gently spread over your La Mer moisturizer on face and neck. Caution: Avoid contact with eyes. If skin irritation occurs, discontinue use of product. Keep out of the reach of children.Caution: Avoid contact with eyes. If skin irritation occurs, discontinue use. Keep out of the reach of children.