Checking the price tag…

value end · priced above 11% of the sparkling water aisle (per fl oz)
LaCroix Lemon Sparkling Water offers a refreshing beverage option with a natural lemon essence. It contains no calories, sweeteners, or sodium, making it a guilt-free choice. The product is vegan, gluten-free, non-GMO, and Whole30 approved.
measured Aug 14–Sep 27 · prices update as stores are re-measured
SF grocers that run sparkling water deep but don’t carry Lacroix yet — a natural next door.
same product family · other formats and pack sizes the source lists separately.
stocked in the same aisle at the same grocers · widest co-carriage first · filed under Sparkling Water here.
nearest neighbors by what the product is · regardless of where it sits.
21 storefronts across 8 grocers carry it · tap a pin to open the store.