Seltzer, sparkling water, club soda—what's the difference? RDs weigh in on what you should look for in a sparkling water and share their favorite brands.

Naturally, we wanted to see which sparkling water brand ranked supreme. So we compiled a team of expert tasters to find the best store-bought sparkling water and got to sipping.

Since the sparkling water section is quite literally awash with options, some better-for-you than others, we decided to break down all the brands that are doing things right.

If you're searching for the best caffeinated sparkling water brand, you should probably stay away from this pick, which came last in our ranking.

According to the bottled water report, among still and sparkling water brands, 21% of participants named Aquafina (owned by PepsiCo) as the "most considered" brand, followed by Smartwater (owned ...