Celsius is in trouble -A class action lawsuit accuses Celsius of misleading customers about its ingredients. If you've ever bought Celsius fitness water, you may be owed money from a $7.8. million class action settlement the company is paying to resolve claims it falsely advertised the beverage as preservative-free.Feb 9, 2023 .

It contains dangerous amount of caffeine, taurine, sucralose ( all bad ingredients)