Supermarket
Chedraui
114 locals recommend,
Location
Nuevo Vallarta, Nay.
Tips from locals
Another Option besides Walmart in a cheaper scale just at the entrance of Valle Dorado where you can scape a bit if you feel like eating Mexican food and something more affordable that you will not find in Nuevo Vallarta.
great grocery store not too far away. They sell everything you need and it also has a few gluten free/ sugar free/ organic selection.