Brand from France: La Mer. Lightweight yet deeply replenishing, this powerful hydrator transforms skin with sea-sourced energy for your most radiant, healthy-looking, fresh complexion yet.This high-speed serum creates a micro-cloud of moisture, a haven of healthy hydration where skin can thrive.How to use:Gently sweep 1 to 2 pumps over face and neck morning and evening.Follow with appropriate form of La Mer moisturizer.