

💪 Elevate your fast with nature’s pure electrolyte power!
Fast Lyte Fasting Electrolyte Supplement Powder delivers a potent blend of 1175mg potassium, 575mg sodium, 100mg magnesium, 25mg calcium, and over 74 trace minerals sourced from pristine marine and plant origins. Designed sugar-free and unflavored, it supports hydration, muscle function, and bone health, making it ideal for keto, carnivore, vegan, paleo, and intermittent fasting regimens.









| ASIN | B0BDLT1HFM |
| Age Range Description | Adult |
| Best Sellers Rank | #12,458 in Health & Household ( See Top 100 in Health & Household ) #118 in Sports Nutrition Electrolyte Replacement Drinks |
| Brand | FAST LYTE |
| Brand Name | FAST LYTE |
| Customer Reviews | 4.3 out of 5 stars 1,069 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 |
| Manufacturer Part Number | K Na Mg Ca + MMC |
| Model Number | FL-BLUE |
| 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 Product Benefits High concentration electrolytes powder that hydrates the body with no sugar. Ideal for fasting, keto, vegan, or any diet See more |
| UPC | 196852472581 |
| Unit Count | 21.0 Ounce |
E**C
It's pretty good, and has more potassium relative to sodium than most other similar products.
It has quite the array of minerals and trace elements, but the largest in quantity contained in the package is potassium, which is good. Some have stated that it is more salty than lmnt, which is impossible according to the laws of thermodynamics and basic physics. If you can do elementary math and ratios, you will see that it contains far more potassium relative to sodium, while lmnt has far more sodium relative to potassium. You don't even have to buy the product to find this out, the nutrition labels are available in the Amazon listings. Lmnt is not a good product for me because it contains too much salt relative to the rest of the minerals, and I get enough salt in my diet from food. This product called fasting electrolytes, I take it even though I'm not fasting. The extra potassium and magnesium help keep me from developing muscle cramps especially at night. The taste is not particularly good, it's just minerals and no sweeteners. But I add in small amounts to my lemon water throughout the day, or a little bit in my coffee. I'm pleased with the product, and will continue to order.
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.
O**S
Worth the price
This stuff is like magic! It just tastes like powdered salt, which is fine to me, but it has helped tremendously with my cramps and headaches! It works almost instantly! Whether you're fasting or simply want electrolytes without sugar or artificial sweeteners, I highly recommend this! At first I thought it to be expensive, but considering how little you can take for it to work, I believe it to be priced right. It comes with two scooters, a tiny one and a bigger one. I only use the tint one. This bag should last me quite a while. Longer than a month.
K**M
BEST EVER ELECTROLYTE!!!!
I HAD A VERY PAINFUL SCIATICA AND WITHIN A FEW MINUTES OF TAKING A SCOOP OF THIS PRODUCT THE PAIN HAD COMPLETELY GONE, I MEAN GONE GONE GONE. WISH I'D STARTED TAKING THIS SOONER. AND, CONTRARY TO OTHER REVIEWS, I FIND THE TASTE OF THIS ELECTROLYTE FRESH AND CLEAN. GRATEFUL THAT THERE IS NO SUGAR OR STEVIA (WHICH I CAN'T STAND THE TASTE OF). BEST ELECTROLYTE I'VE EVER, EVER TRIED.
T**R
Gross but effective
It’s yucky, no way around it. It’s not even the flavor really. It somehow manages to make water feel thick. However the balance of magnesium, potassium, and sodium is king. If you’re on a budget like me and don’t want to buy a bunch of supplements while fasting, go here. Suck it up and suck it down. Use lemons.
T**R
Terrible flavor that gets worse as it sits
So gross. It has a terrible flavor and just gets worse over time. Only works in hot drinks that have a LOT of flavor already. Like coffee with milk and sugar. Terrible flavor overwhelms subtle flavors like tea.
T**K
Taste delicious!
This stuff is amazing! I see all the reviews saying that it tastes like sea water. All you need to do is change your portion less electrolytes or more water so that it doesn’t taste salty.. I add about 1 1/2 to 2 scoops in 32 ounces of water and it’s just enough to slightly change the flavor of the water but not too salty. You also need to mix it very well or it will taste salty. I also drink it daily and electrolyte levels are perfect.
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.
Trustpilot
2 months ago
2 weeks ago