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

  • Don't be scared off by the hefty price per box as the brand often advertises 25% off of a box on their social media. These have saved me after a hot beach day where I got a little dehydrated to mornings where hangovers could have been unpleasant. Highly recommend these in the original flavor!

  • Liquid IV has definitely helped me out, especially in these heat waves.

  • Great, solid product! I drink this every other day in the summer and especially when traveling. Love the flavors (the Tangerine/Immunity one is my fave!) Just wish there wasn't as much sugar.

  • Flavors are great. I use these primarily for hangovers (especially preemptively when returning from the bar) and wake up feeling so much better.

  • I love liquid IV especially during the hot summer heat. It’s a quick way to rehydrate after and outside run and also very tasty!

  • I feel that this brand really works my only gripe is I'm not a fan of some of the flavors and it can be a little costly. Otherwise it really does a good job of getting you hydrated quicks!

  • I love Liquid IV and highly recommend it whenever I am sharing an electrolyte suggestion. They have so many flavors and options so there is something for everyone! Love that they are packets to bring with you on the go, too!

  • I won't lie it's a great product it's definitely hydrating I'm not big on the flavor only because it does remind me a lot of pedialyte with that saline taste but in general it's a great product and great if you're hungover!

  • I have a hard time drinking this as the taste is so sweet and artificial. I do believe it works which is why I give it three stars but they should have an option for people who do not want to have such a sweet syrupy tasting drink

  • These are basically synthetic electrolytes and have way too much sugar. There are more natural ways to replenish your hydration without dumping sugar into the body. I found them to be to sweet and didn’t feel any hydration benefits.

  • Liquid I.V.'s Hydration Multiplier offers a mixed bag of flavors, with some hits and misses. Personally, I found the Tangerine flavor to be enjoyable, while the Passion Fruit was not to my liking, and the Strawberry flavor fell somewhere in the middle. It's worth noting that these hydration packets lean towards the expensive side. That being said, I found them to be effective in combating dehydration and alleviating hangover symptoms after a night out. If you're willing to invest in their restorative properties, Liquid I.V. can be a helpful option.

  • I have tried a lot of electrolytes and this one is one of my favorites. It’s a little more expensive than other brands, but the flavors are great and it’s not chalky when dissolving in water.

  • Tastes pretty good but also I am not picky with these types of drinks. Relatively affordable (when compared to pedialyte), and I think works... hard to tell I guess

  • My husband and I enjoy using Liquid IV products after a night out or when travelling. I wish the sugar content was much lower. I tend to take these before bed, and I would rather not have the added sugar before trying to sleep.

  • I really enjoy Liquid IV for days when I need a little extra hydration. I respect the research and easy-to-understand explanation on the packaging about the sugar providing quicker hydration. I think that's a difficult concept to share with folks and they've done a good job with that. They are pretty tasty, but a little too salty for my taste, so I add a little extra water. Love that you can find them in individual packets. They're also pretty pricey! So I try to limit them to when I feel like I really need them. Overall great product that can supplement your wellness and workout routine!

  • I love using these when I’m hiking! They taste really good and I notice a difference in my hydration level, especially when it’s hot out. These are also amazing for travel.