. Does being a gluten-free vodka make it unique No, but Grey Goose goes beyond just being gluten-free, it is the only one that uses Picardie wheat from a single source and water from the company's own well at Gensac-La-Paulle to make this gluten-free distillate. It is also not that because it is distilled more than once, a vodka is good. For this company if you have to distill more than once, it is time to look for better ingredients. Grey Goose is crafted in the legendary tradition of the Cognac region, under the watchful eye of the Maitre de Chai (or Master of the Cellar), who uses a proprietary five step distillation process to transform fine French wheat and pure artesian spring water into the World's Best Tasting Vodka.
