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

  • Easy portable hydration! I’ve had this when I’m sick or dehydrated or even have headaches or hangovers. It brings immediate relief and hydration. Not too sweet or sugary either.

  • It was good however it is a little too sweet for me. There is a taste that I don’t really like and can’t get over. However, I do feel extremely hydrated after taking these.

    Feedback

    Have a lower calorie option and have more flavors

  • I like it but it taste very salty and I can’t drink the full packet unless it is in the 64oz. To dilute the salt

    Feedback

    Less sugar

  • I noticed a difference after drinking these but the lemon lime flavor was not it. I ended up giving it to family who love this stuff.

    Feedback

    The flavor profiles.

  • I didn’t really notice or feel a difference in using the product. I also think it has more sugar than it needs. I enjoyed the the variety of flavors they were delicious and easy to drink.

    Feedback

    Less sugar in the product

  • I love Liquid IV I use it after my runs to stay hydrated. Great to bring on the go

    Feedback

    Some of the flavors are artificial tasting like strawberry.

  • Whenever I know that I will be drinking I make sure to drink these right before I go out and when I get back. I truly feel like it helps prevent my hangovers. My husband enjoys these for days when he didn’t get enough to alter intake he feels like these give him an extra boost of hydration.

    Feedback

    I would love the see better packaging. Something more sustainable.

  • Helps me a lot with hydration when flying. I like the flavors that i’ve tried, and i love the convenience of powder form.

    Feedback

    It doesnt

  • The only cure to a hangover I know to be true. I use one packet with my 32oz hydro flask and I’m fixed. I get really bad hangovers and I’ve tried a lot of different cures but this is the only thing I know to work. Also really great for everyday for those of us who forget to drink water.

  • hangover cure period. the taste is amazing (you need to mix with a lot of water though) and i swear i feel rejuvenated immediately after i drink this stuff

  • As a college student, Liquid I.V. is definitely a staple in my house. I do not use it daily because a package is pricy, but they are really great for those rough mornings and when I go on long hikes/ strenuous activities.

  • These do the job in hydrating you in a pinch (great for travel), but they are just too sweet for my liking. Feels like it might be overloading sugar.

  • I like the product because it gets me to drink more water, but I'm not sure it actually "multiplies" my hydration. From looking at the ingredients it seems like a lot of sugar. But, I love the Watermelon flavor.

    Feedback

    Less sugar. More information (i.e. science) on how this product works.

  • Like the ease and convenience of these single serve packets of electrolytes, great for traveling, work, or any other busy life events. I do feel like they are a bit pricey however and rarely find them on sale at most stores,

  • These by far are my favorite hydration packets. They don't have that overly salty taste and are very refreshing I haven't had on e flavor I have not liked. They are so easy for on the go even the box is small enough to fit in you purse.They really work too on my hardest outside workday They kept me from crashing out and let me finish what I was doing.

  • Great flavors and the small packs are easy to carry around. I generally use these at conventions with a refillable water bottle. really helps in staying hydrated.

  • My go to and daily necessity for upkeeping our household. We always have this in stock!