In today’s current social media climate, older companies sometimes struggle to maintain their relevance if they are not quick to develop and sustain an effective social media marketing strategy. A product like LaCroix, with its 37 year history, proves that old brands can emerge like “brand new” again, through the proper implementation of social media marketing. LaCroix is a brand of natural sparkling water offered in a variety of fruity flavours. Despite its French sounding name, LaCroix is actually an American brand distributed by the Sundance beverage company. Although the label was developed and released nearly 40 years ago in 1981, LaCroix is often mistaken as a new, trend-setting beverage due to its ever increasingly popularity with millennials. However, this affinity between the younger generations and LaCroix did not just happen overnight, nor was it a coincidence. In fact, LaCroix came up with a very specific social media strategy in order to win over its now prominent millennial consumers.