La prairie anti aging neck cream from the skin of the face and with aging the chin may lose its youthful streamlined look scientists at la prairie have developed a formula containing a complex designed to help re contour the chin and neck area to a slimmer firmer look other ingredients work to hydrate smooth and promote even skin tone with regular use the skin of the neck becomes silkier smoother and tighter helps slim and re shape the chin and neck area boosts skin function to help r