Liquid I.V. reviews and discussion

4.1

80% of reviewers would recommend to a friend

Reviews mention

  • Noticeably fast hydration boost
  • Convenient travel-ready packets
  • Wide, crowd-pleasing flavors
  • Mixes easily in cold water
  • Overly sweet, sometimes salty taste
  • High sugar and sodium content
  • Occasional thick, gritty texture
  • Inconsistent flavor enjoyment

Liquid I.V. earns strong reviews for fast, noticeable hydration—especially after workouts, travel, heat, and hangovers—while convenient single-serve packets and broad flavor variety (Lemon Lime, Strawberry, Passion Fruit, Watermelon, Golden Cherry) stand out. However, many reviews flag overly sweet, sometimes salty flavors, a “thick” mouthfeel, undissolved grit, and high sugar/sodium; some prefer diluting with more water or the newer sugar‑free line, and a few question ingredient “cleanliness” or effectiveness versus competitors.

AI summary based on Thingtesting reviews

2,549 reviews and posts

  • I really wanted to love this product but felt it didn’t do much for me. Not to mention it can be kind of expensive depending where you buy it

  • My favorite electrolyte water additive! I first received a few samples from friends and relatives then had to purchase them in bulk because they are a literal life saver. They taste great without any artificial or chemically taste.

    Friends with Liquid I.V.
  • Overly sweet, I do appreciate the goal but feel that the ingredients could be healthier with less sugar content

  • Not a fan of the grape flavor, but overall left me feeling more hydrated. There may be some other options out there without all the added sugar.

  • I'm pretty sure this product works well but unfortunately, I gag and/or vomit every time I try to drink this. The flavors are good but the saltiness just causes me to gag.

  • This has saved me after long days in the sun - the flavors also taste great! I have not tried the unflavored product but the lemon lime and peach are my favorite. They can be a little too sweet tasting for me, so I like to dilute with more water - also makes the product last longer so it's a win all around.

  • love how easy it is to add to my water. great flavor, i love the watermelon one, though havent brought my self to try many other flavors

  • I’ve tried electrolytes that tasted better than this. There is an overwhelming salt flavor that I can get passed with these.

  • I like Liquid IV’s concept, but I really don’t like the amount of sugar in it. In that case, the cons outweigh the benefits. I’ve seen they have sugar free packets now, but I’ve already found an alternative that I love: LMNT packets.

  • Liquid IV packets are super effective - I can tell a noticeable difference in how I feel after a night out if I take one of these before going to bed, and even if I wait to take one of them until the morning after. The Lemon-Lime flavor is tasty - it's surprisingly salty at first, which makes sense, but once you get used to it you have no problem sipping on the drink. I make sure I have Liquid IV with me 100% of the time when I travel now, and they make great gifts (stocking stuffers, etc.).

  • Effective when I’m not feeling well! I love this product!!!

    Friends with Liquid I.V.
  • While I appreciate the aim with this brand, I don't love the ingredients or sugar content. It nearly defeats the purpose of the product. I think there are much cleaner and more effective alternatives without as much sugar or additives!

  • I absolutely hate the taste of these and that they have stevia and or monk fruit I triple hate that every other hydration brand seems to be just copying their product and also stevia.

  • Love this stuff. My go to flavor is strawberry. It has saved me from many wicked hangovers and has helped hydrated me through trips.

  • Decent. Wasn’t super impressed.

  • We've taken these on trips. I read that flying gets you dehydrated and so it's just something we take before a flight. Also, my kids love the flavors.

  • These taste fantastic and work like a charm to prevent and/or treat a hangover. That said, 11g of sugar is a LOT

  • I feel like it doesnt do much, its overpriced and has too much sugar.