Care for the delicate skin of your neck and chest with the guerlain new generation neck and dcollet a rescue treatment for creped lined and pigmented skin the skin of the neck and dcollet is particularly vulnerable and is more prone to external aggression and advanced ageing neck and dcollet cream works to tone and plump the area imparting a luxurious suppleness the fresh and smooth texture of the cream is pure pleasure it melts in with ease for an indulgent sensory experience tha