

💧 Elevate your fast with nature’s purest electrolyte power-up!
Fast Lyte Fasting Electrolyte Supplement Powder delivers a potent blend of 1175mg potassium, 575mg sodium, 100mg magnesium, calcium, and over 74 trace minerals sourced from pristine marine and plant origins. Designed sugar-free and unflavored, it supports keto, carnivore, vegan, and intermittent fasting lifestyles by replenishing essential electrolytes without fillers or sweeteners. Clinically backed mineral complexes promote hydration, muscle function, and bone density, making it the go-to electrolyte boost for professionals committed to peak performance and wellness.
















| ASIN | B0BDLT1HFM |
| ASIN | B0BDLT1HFM |
| Age Range Description | Adult |
| Best Sellers Rank | #13,344 in Health & Household ( See Top 100 in Health & Household ) #125 in Sports Nutrition Electrolyte Replacement Drinks |
| Brand Name | FAST LYTE |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,070) |
| Date First Available | September 6, 2022 |
| 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 |
| Item model number | FL-BLUE |
| Manufacturer | FAST LYTE LLC |
| Manufacturer | FAST LYTE LLC |
| Manufacturer Part Number | K Na Mg Ca + MMC |
| Model Number | FL-BLUE |
| Number of Items | 1 |
| Package Dimensions | 8.19 x 5.51 x 4.37 inches; 1.32 Pounds |
| 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 |
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**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.
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.
R**.
This is FOOD, and solves multiple nutritional needs.
Could not be happier. Useful as a clean, simple and complete electrolyte mix, and as a substitute for table salt. The powder is superfine and goes in anything. We even used it for the pinch of salt in OATMEAL, and it was a healthier salt substitute that made the meal more satisfying. We're using it not only for electrolyte balance but also to clarify when hunger is hunger (vs nutrient craving), and as a food salt substitute (in moderation). One test we use for electrolyte mixes is to pour some one a plate, lick your finger, and dab some on a damp finger to taste it as-is. Does your body say it is food? YES, THIS IS FOOD, and it is GOOD. It addresses a spectrum of cravings. The packaging bag is thick and strong, well-sealed so don't worry anymore about those 2024 reviews about packaging defects. Those are often a shipment/handling issue but the bag is now so sturdy I think it's a nonissue.
O**R
REALLY salty/hard to drink, but the incredients are good. I use it on my multi-day fasts.
A**R
Best value real electrolytes that I have found and used. So much expensive garbage out there with extremely small amounts of potassium and sodium, I am glad this exists and will continue buying for years to come.
A**A
It’s really helpful, I really feel different every time when I drink it , it’s really helping with my keto diet , I don’t feel Daisy and weak anymore
C**L
This stuff tastes BAD, let it be said, if you are expecting some sugary / glucose / aspartame / stevia slop, you won't find that here, this stuff tastes like sea water or maybe slightly worse. However if you are searching around for a CLEAN effective electrolyte that isn't filled with random chemicals this is exactly what you want, it is a pure combination of different salts that does exactly what you want.
M**D
WE placed our order on Monday and received delivery on Tuesday. We love these electrolytes, best on the market. Expensive but does not contain sugar or colors and flavours. Taste takes some getting used to but when you can handle it you'll love it.
Trustpilot
2 weeks ago
5 days ago