WATERFAST Keto Electrolyte Powder for Fasting and Hydration - Lemon Lime Flavor | Pink Himalayan Salt (Sodium), Potassium, Magnesium, Calcium | Sugar Free, Gluten Free, Soy Free

Great product! This tastes like the old school lemon-lime Gatorade from the 80s/90s. Not ocean water. I’ll be drinking this outside of my fast as well. Dissolves easily in cold water. I write very few product reviews, but this one certainly deserved a review based on taste alone! Highly recommend.

The flavor doesn’t suck! It helps to curb appetite and gives you what you need to power through a fast. Good stuff.

Waterfast works! I take two doses on my fasting days. Not only does it provide electrolytes but it also removes my appetite so that I don't cheat (snack). Don't take during your regular feeding days as this will add too much salt to your diet. I have a supply both at home and at work. Highly recommended.

This is better than what I had attempted in the past. Yes it's grainy and it's an acquired taste. Once you get past that, it's great! I fasted before with just water and it was terrible the first 2-4 days. I had horrible headaches. I've been fasting for over 48 hours and no major headaches to report like before. It's minimal but I noticed that I get headaches when I haven't drank anything in a few hours. This truly helps and has made water fasting so much more bearable.

I've recently started water fasting for autophagy benefits, but before starting I couldn't believe how hard it was to find water-fast focused electrolytes. There is another brand on here that seems to offer far fewer servings and slightly wonky electrolytes - too high a % on some, and woefully inadequate on others.This was the first I've seen that has each in roughly equal amounts and will give you exactly the right amount over a day.I was hesitant at first about the price, but after hunting around on the internet (and deciding making my own was even more expensive and complicated) I went for it. No regrets at all - I really liked the taste and can live with the slightly grainy ending.I originally thought 32oz was too much water so drank a scoop in around 250ml - first and last time that will happen! It had a sudden, um, impact on my digestive system! So please learn from my mistakes and follow the instructions.I plan on extending my fasts a bit each week (Next week I will attempt 65 hours from this week's 48, on to 72 the following week and more beyond.) This product helps so much with staving off any light-headed feeling and keeping the hunger pangs more manageable. I do still wish it was cheaper, but oh well - saving money from not eating, I suppose!

This stuff is so bad. The taste is fine, but no matter what ratio of powder to water I use or how much I shake it, it never dissolves completely and leaves this sediment layer that tastes like sand. Makes me want to filter it before I drink it. Disgusting and disappointing, as I wanted a lower sugar option to replace my LIQUID IV habit but I guess I'll have to keep looking.

Has dyes in it and stevia sweetener, too sweet for my taste. Says no sugar on the front, yet it still has sweetener. My fast was supposed to be 4 days sugar free— kind of disappointed that it had the sweetener and color dyes in the product otherwise it quenched the hunger well

I fasted for a couple of days and this product was the only intake I had. Despite that, I did not go in to Ketosis. I regularly fast and go into Ketosis (confirmed by urine test strips) but when I used this product, results were different. Tastes great but I can't keep using it since it keeps me from my goals.