For example, the Liquid IV label includes at least two mentions of salt or sodium plus potassium. Nuun mentions sodium and calcium on its nutrition facts label.

In the comments section, users shared their thoughts on Liquid I.V. specifically and hydration in general. “Liquid iv is unbearably salty for me but I know I don’t drink enough so I dilute it ...

Liquid IV’s product range consists of powder mixes that Unilever claims enhance the absorption of water into the body, give energy and aid in achieving good sleep cycles. Unilever acquired Liquid IV ...