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

  • Great product. Got this for my parents when they got Covid since they could only keep liquids down and weren’t really eating. They said they felt much more energetic after having Liquid IV

  • The strawberry flavor is okay. Tastes kinda salty. I would say it does work if you are feeling dehydrated or hungover. Dissolves easily

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    Better taste

  • The portion was good the flavor was good I tried tangerine

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    The price

  • I've had this a few times after a heavy night of drinking and it's just too heavy on the stomach if you're feeling nauseous but if you have a stronger stomach, this might work for you

  • I like the idea of electrolyte hydration but there is way too much added sugar in here. The taste is great but wish they didn't add too much sugar. It is a life safer when you are super dehydrated

    Feedback

    Please use less sugar

  • Liquid I.V. is a top tier hydration option. Long lost are the days when all we had the option to choose was a specific children's beverage. Liquid I.V. allows adults to be adults. The simplicity of mixing the packet with a bottle of water, makes for a tasty quick hydration replenishment.

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    I wish there were different size multipacks.

  • I really wish I liked this as much as I wanted to! I had the lemon lime flavor and didn't see any effects after a week of drinking the mixes. I had hoped that Liquid IV would improve my hydration levels and make drinking water interesting for me again, but it wasn't remarkable. Despite my review, I'd be willing to try it again and see if it makes a difference after strenuous activity such as hiking, exercising, etc.

  • I didn't feel much of a difference after using these – I actually felt thirstier after using so I guess it made me get more hydrated haha. There is a LOT of salt in these, so much so that you can clearly taste it in their flavors.

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    I'd like less salt and a stronger effect (if possible)

  • I've received this in so many wedding goody-bags which is SUCH a great idea. Definitely a lifesaver for most after a long night.

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    I have a super sensitive stomach and it doesn't often sit well with me -- don't want that to deter people but it might not work for everyone.

  • The hangover remedy you didn’t know you needed. One of these and you’re smooth sailing. Before or after drinking or working out. I always have one handy in my purse, because you never know really.

  • I carried these religiously to births to help keep laboring people and myself hydrated! It works well but because it is so sweet I typically end up using half a packet at a time.

    Feedback

    Less sugar

  • Pricey but so important and necessary for those who are active. I use these during long distance cycling and they make all the difference.

  • These are a must for the very-hungover. They taste alright but it's all about how they make you feel! After one of these and a gatorade, I always feel much better after a long night out!

  • These taste good and I think they help a bit, especially after a night out. It's not an outstanding product, but I think it works reasonably enough.

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    Some of the flavors are a bit salty.

  • Love the variety of flavors - always my go-to when I need a pick me up in the middle of the day or a hangover cure the day after drinking.

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    Quite sugary!

  • Liquid IV is the best-tasting way to get electrolytes in my opinion. They are also great for travel since you can mix them into water. I love to take them on girls' trips to share and put one in my backpack when I fly for extra hydration.

  • Overhyped, sugary drinks. Don't notice a difference for hangovers but they taste good.

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    formulation and ingredients