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

  • Totally honestly - I just don’t like these. They’re a common drink of choice for people with my condition - POTs - but I just can’t do it. The flavorings are really sweet but they’re mega salty, which I get is what gives the electrolytes, but they just taste bad to me. They are definitely functional, I just don’t enjoy.

    Feedback

    Possibly stronger flavoring? Anything to cover how salty it is.

  • This helps me stay hydrated . I needed to be more hydrated and this came to the rescue . It’s a must had for me .

    Feedback

    It’s fine I don’t have any feed back

  • First saw these at Costco and bought them since my partner gets frequently dehydrated. Great packaging, concept, and execution. We have packed these for many trips and outings (backpacking, ski trips, vacation, etc) and they have become an essential packing item (in a baggy with some ibuprofen, bandaids, etc). They work well to improve and encourage hydration. Flavor is not the most delicious but I'm not buying these for flavor, I'm buying them for electrolytes.

    Feedback

    It would be nice to get these in a smaller half size option too. Even with my biggest drinking glass the powder to water ratio is too high, and I usually have to drink half, then top off again with water unless I want to drink the nasty overly powdery bits at the bottom of the glass that haven't dissolved.

  • I really like this product but I also think it depends on what flavor you have. Lemon lime to me is way better than watermelon for sure. I think if only mixed with a bottle of water the flavor is very strong, but all the electrolytes help when hung over

  • I absolutely love liquid IV! It is something that I have used for many years throughout sports as well as now into my adult life. It helps you feel hydrated without giving you any jittery feeling my favorite is the lemon lime flavor!

  • I have been taking Liquid IV for about 3 years now at least 2-3 x weekly as apart of my regimen. I was initially put on to liquid IV by my cardiologist as I have a condition called POTS that requires lots of electrolytes. I instantly feel great once I take a liquid IV. The taste is also awesome.

    Feedback

    Maybe come out with more flavors.

  • I have drank the green tea flavor and personally did not like it. Also the packets are almost too much to pour into a single water bottle.

    Feedback

    I cannot say that these have made me feel better when I am dehydrated or... hungover

  • Absolutely love using liquid IV especially after a late night out. It helps me get back to hydrated in way less time than without.

  • A life saver! These are a must-have for any bachelorette weekends, girls trips, or late nights downtown. Apparently 28 is the year that my body decided that hangovers are going to feel like a truck ran me over, but Liquid I.V. helps curb the side effects from a night of drinking.

    Feedback

    I love these, but I'm not a fan of how the powder settles into my water after a little bit. I'd love if they could mix in and stay mixed.

  • A must-have while traveling (especially on a girls' trip :). Works wonders as a hangover cure.

    Feedback

    It's really sweet and has a ton of sugar. I'm loyal to the brand, but have started to consider alternatives that have less sugar.

    Friends with Liquid I.V.
  • Liquid IV comes in various flavors and is very easy to prepare. The hydration and electrolytes without a bunch of added sugar make it a great product to toss in the gym bag or prepare before heading to the courts. My wife is obsessed with the Strawberry flavor, although its a bit too creamy for my liking. They do a great job of masking the traditional saltiness of these types of drinks. It's one of the more expensive options but when we can buy in bulk, we do.

  • Have you liquid iv after a night out and this stuff SAVES! Really does make you feel better most night out/heavy drinking

    Feedback

    I like the different flavors available. Good product

  • While I do like the taste of the lemon lime, and it's been good in a pinch, it has too much sugar for me to highly recommend. I prefer something like Nuun tablets that are truly electrolytes without significant added sugar.

  • My go to whenever I’m feeling dehydrated or hungover. Their strawberry flavor is DIVINE!

    Feedback

    Wish they would sell half packets, feel like sometimes a whole packet is too much

  • Great after a night out!!

    Feedback

    Great to mix with water and start getting everything your body needs fast!!!

  • The taste was great and I genuinely felt rejuvenated (from my hangover lol) after drinking it. It’s definitely a girls trip essential for me now.

  • These are a nice product, I am not quite sure if they really make a huge impact but I do use them after a night out or during the summer when I am trying to keep hydrated. They also offer a lot of flavors which I nice!

    Feedback

    Cost is a little high on these, that is my only complaint!