






💧 Elevate your fast with nature’s purest electrolyte boost!
Fast Lyte Fasting Electrolyte Supplement Powder delivers a potent blend of 2350mg potassium, 1150mg sodium, 200mg magnesium, and over 74 trace minerals sourced from pristine marine and plant origins. Designed sugar-free and unflavored, it supports keto, carnivore, vegan, and fasting lifestyles by replenishing essential electrolytes without fillers or sweeteners. Clinically backed mineral complexes promote hydration, reduce fasting side effects, and enhance bone health, making it a top-tier choice for professionals committed to peak wellness and performance.









| ASIN | B0BDLT1HFM |
| Age Range Description | Adult |
| Best Sellers Rank | #10,764 in Health & Household ( See Top 100 in Health & Household ) #102 in Sports Nutrition Electrolyte Replacement Drinks |
| Brand Name | FAST LYTE |
| Customer Reviews | 4.3 out of 5 stars 1,018 Reviews |
| Diet Type | Gluten Free, Paleo, Vegan |
| Flavor | Unflavored |
| Item Form | Powder |
| Item Nype Name | Fasting electrolyte salts supplement containing potassium and magnesium |
| Item Weight | 600 Grams |
| Manufacturer | FAST LYTE LLC |
| Number of Items | 1 |
| Primary Supplement Type | Electrolytes |
| Product Benefits | High concentration electrolytes powder that hydrates the body with no sugar. Ideal for fasting, keto, vegan, or any diet |
| UPC | 196852472581 |
| Unit Count | 21.0 Ounce |
P**R
Helps give a boost
Well the benefits are why I am giving the 5 stars ⭐⭐⭐⭐⭐ The taste is salty, but it is what it is... if you want to have the support, then just chug the salty tasting electrolytes. I am in my 48th hour of a water fast. I took the half scoop of electrolytes in water. So far, these are a great support during this extended fast.
W**N
Overall an excellent find for daily use and fasting days
These are the best value per serving of electrolytes (without a bunch of added nonsense) that I've been able to find. They have a mild mineral taste in my tea (I use the small scoop for daily use) that I find pleasant with a little lemon juice. I sweat a lot with daily martial arts training + running, and this supplement has corrected my electrolyte imbalances and kept me on track since then. I do also use them in the higher dose for my weekly fasting day, and they have significantly reduced the amount of stomach cramps and headaches I get while fasting.
D**B
EXACTLY FOR KETO/FASTING
THANK YOU! THANK YOU!! PERFECT FOR PALEO, KETO, and FASTING! Perfect product, perfect ratios! I’ve been waiting for this product to exist for over 10 years! Potassium and all electrolytes are quality sourced! No dirty No-salt or random stuff. THIS IS WHAT YOU ARE LOOKING FOR!
J**E
tastes better mixed with hot water
it is a bit salty when you first try it, but I just started with less and slowly worked my way up. I really enjoy the taste now, I prefer to drink it mixed in hot water, and image it is a nice warm soup broth.
M**.
UPDATE from original review of: Something changed in this product
My first purchase was fine. The 2nd purchase all it seemed to be is baking soda. I did not get the desired affects like the first time. The 2nd experience was negative. No positive affects and only tasted strongly like baking soda. I'm very frustrated. Now I have to look for another electrolyte powder. I feel like I got riped off from my last purchase! Not the same product. UPDATE: I came back to this product and tried it again and stuck with it. I find it helpful once getting used to the taste. I got another packet and it works like the first one I bought. I don't know what was up with the second package. But anyhow, I'm back using it several times a day and even got a few friends to order theirs packages too. ☆ I'm changing the one star rating up to four stars and will evaluate it again down the road 😊
A**E
Upsets stomach, causes dehydration - contains magnesium citrate
Contains magnesium citrate which is known to upset the stomach, causing dehydration, thereby defeating the purpose. I began taking this on my last two fasting days upon learning about "fasting electrolytes" - didn't notice (or think about) the magnesium citrate, and the resulting dehydration caused my muscles to lock up.
A**N
Good supplement, bad taste
I'm sure this supplement does what it needs to do but I can't stand the taste. Its not so bad that I won't use it but I won't purchase it again.
S**L
Great blend!
This is great stuff. Took me one day to get used to the taste. I mix one of the large scoops with a half gallon of filtered water for my 18 hour fast. And it works great. I think it supplements a lot of minerals that I wasnt getting even in my non fasting diet. Even with strenuous activities I feel fine. If I get a little headache I'll have a cup of black coffee or a cup of plain green tea that won't break my fast for the caffeine.
Trustpilot
1 week ago
1 day ago