Liquid I.V. reviews and discussion

4.1

80% of reviewers would recommend to a friend

Reviews mention

  • Fast-acting hydration boost
  • Convenient travel-friendly packets
  • Wide, crowd-pleasing flavors
  • Smooth, easy dissolving powder
  • Overly sweet flavor profiles
  • Noticeable salty aftertaste
  • High sugar and sodium content
  • Occasional clumping texture

Liquid I.V. earns strong reviews for fast, noticeable hydration—especially after workouts, heat, travel, or a night out—while convenient single-serve packets and broad flavor variety (standouts include Lemon Lime, Strawberry, Passion Fruit, Watermelon, Golden Cherry) make it easy to use. Reviews also flag consistent drawbacks: many flavors taste overly sweet or salty, some feel thick or artificial, and the added sugar and sodium (with a newer sugar‑free line noted) are frequent concerns; mixing can clump and flavor hit-or-miss. Overall, the brand is effective but polarizing on taste and ingredients.

AI summary based on Thingtesting reviews

2,552 reviews and posts

  • On my first try of these, the consistency threw me off a little bit. It didn't taste like a normal drink mix. But once I found the flavors I loved I am all for it. These really help me out as a teacher who forgets to drink a lot of water. I get dehydrated easily and love that there is a product that can help keep me hydrated with little effort.

    Feedback

    I would love more flavors. Some of them taste very fake which I don't care for.

  • im hydrated but not satisfied. the flavors could be better and i taste too much salt with my drank

  • I am a cross country and track runner, and I drink Liquid IV before every race. It gives me the electrolytes I need to feel energized and run my best. They come in many amazing flavors. I definitely recommend.

  • We used these for our bachelorette weekend hangovers—they taste a bit unpleasant, but they WORK.

    Feedback

    They're a weird mix of salty & fake-fruity, but if you just chug down the glass your hangover symptoms will be cut in half in about 10 minutes. No joke. I just wish they came in sustainable packaging—they're little plastic tubes that you have to throw out.

  • I use Liquid I.V. occasionally, when I need a pick me up or after post-drinking nights! I wouldn't say it's the best tasting, but it definitely does what it promises, and I feel a bit more hydrated than before. I do wish that they would come out with a version with no added sugars.

  • It does what it says, doesn’t taste bad. Alittle too syrupy for my taste but i don’t mind it especially because i feel extremely hydrated after having it.

  • Pretty good taste, but not noticeably better than any other rehydration aid. It’s worth a try.

    Feedback

    I wish it dissolved in cold water a bit better.

    Received a free product from Liquid I.V.
  • I love this product. I'm a consistent buyer. All of the flavors taste amazing. My personal favorite flavor is Tangerine. I love this product, I give it a 150/100. I love to have a bag of these to add to my water, when I'm at work.

    Feedback

    I got them shipped to my house, through the shop app. They arrived at my house quickly. I'm definitely ordering from this brand again.

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  • Amazing for athletes or active people! The flavored ones are yummy, and comparable to Gatorade, but work so much better than Gatorade and are much more convenient.

  • Great to have on hand- my daughter-in-law packed us a few of these when we were on vacation. They definitely came in handy. Easy to use, tastes great!!!

  • These taste good, but probably not a must have based on the price. Good to keep on hand for when a headache strikes.

    Feedback

    There are cheaper alternatives; also alternatives with less sugar.

  • Liquid I.V. has been my savior for the extra hydration I need. I was first introduced to Liquid I.V. when I was hungover at a friend's house, within 2 hours my headache subsided and I felt so hydrated. I love Liquid I.V. and they have so many flavors to choose from.

    Feedback

    Pro tip buy your Liquid I.V. from Costco they sell them in a bigger package and you get more for your money!

  • Gets the job done. Flavors are great. No complaints all around.

  • Want to go out but have things to do the next day? This product is awesome for nights out. Drink one before going out and you will feel fine the next day. Truly got me through my college days.

    Feedback

    More flavors would be better or just having a bottle of liquid IV that people could buy from a Walgreens would be nice and easy.

  • Drank this after drinking alcohol a lot from a wedding. I didn't have a hangover the next morning.

  • I love the convenience of these! I’ll chug one before and after drinking and it’s really helped prevent hangovers. I usually dilute with extra water since these are pretty sweet. Strawberry is my favorite flavor!

  • I enjoy these and purchase them from Costco, they seem to work for me. I like purchasing this way so I can test flavors before buying.

    Feedback

    These are quite sweet but I just use half a packets at a time to combat this.

  • Great flavors, work great for hangovers. Because of the electrolytes, it can be difficult to drink quickly as the taste can come off a little "salty" but it is worth it in the long run.

    Feedback

    A little pricey but you will feel more hydrated after consuming.