If you want to know more... Inspired by their beloved "Greenland First Ascent" Ultra Facial Cream, Kiehl's created this daily, light-textured, 24-hour, moisturizer that leaves skin feeling balanced, comfortable, and hydrated. The formula also helps protect against skin-damaging UVA and UVB rays with broad spectrum SPF 30. Formulated with Antarcticine, a glycoprotein known to withstand extreme cold, and fountain plant, notable for its ability to help skin maintain its natural moisture reserves, this superb moisturizer leaves skin soft, smooth, and healthy-looking. Suggested Usage: -Apply to clean facial skin every morning after the appropriate concentrated serum. -At night, apply after appropriate concentrated serum.