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

  • With all my 4 kids in sport and living in the south where it feels like you are swimming on the surface of the sun this is a must in our health arsenal! They love the flavor and it keeps them going when things get though!

  • Liquid IV has come out with an impressive range of flavors. I like to drink the tangerine hydration multiplier with immune support, especially when it's cold season. However, I do think their price points are too high, which is why I gave them three stars.

  • Liquid IV has been my hangover cure for many years now. The effectiveness of this product is pretty good, however I don’t love all the additives they put in. There are many new brands out there that provide the same electrolytes without all the extra sugar/chemicals.

  • Have been loyal to this product, does the job re: hydration. Love the OG flavor and the orange, but not so much the others. Only real concern is the amount of sugar.

  • LiquidIV is my go to not because it's my favorite but because it's very accessible and I know it works for hydration. I will say it's not the cheapest hydration multiplier and the original flavors have a loooot of sugar. I'm glad they have sugar free versions that I'm going to be trying!

  • Delicious taste! It noticeably helps with hydration after a hard workout or a long night out.

  • This has been one of the hottest summers on record. No matter how much water I drink, I feel dehydrated. Which is why I decided to try these packers. They taste great and I finally feel hydrated after consuming one of these packets. I helps me keep a positive mood too!

  • It’s good I like the flavors and that you can just throw a packet in your bag for later

  • I love these! and prefer them over other options. passion fruit anything is my jam so that’s what i buy. i need to try more flavors!

  • Honestly dont know that this cures a hangover (they don't advertise this but thats how people talk about it) but when I feel like nothing is actually making that endlessly thirsty feeling go away, liquid IV helps. It feels like my body is actually absorbing the water. There's a lot of work to be done on the flavoring but that's not really the point of the product.

  • Tastes better than some others I’ve tried… still the salty aftertaste but good for us!

  • Liquid IV helps me stay hydrated and feel good thorughout my day, especially after my workouts! The passion fruit flavor is my favorite.

  • Pleasant and mild taste. Felt refreshed after drinking, though this may just be because it was a big glass of water.

  • My absolute go-to before a night out for drinks. Normally, I don't go for stuff like this, but as I'm getting older, I want to ensure I feel great the day after drinking. This has been a lifesaver for me. I recently went clubbing for three consecutive days, and I made it a routine to have this before heading out. It made me feel like a superhero. It's definitely my top choice, especially when served with ice.

  • As someone who gets headaches easily, hangovers, or just simply not drinking enough water throughout the day. Liquid I.V. is my lifesaver. I always make sure to have a Liquid I.V. or two in my bag(s) with me. I love having a Liquid I.V. before bed and first thing in the morning.