100 Capsules

Lyte Fuel

Lyte Fuel is a dietary supplement taken before and during exercise to help maintain balanced electrolyte levels and prevent muscle cramping.  Lyte Fuel can also be taken to help maintain proper electrolyte levels for those on ketogenic diets.*


398 customer reviews
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  • Helps prevent muscle cramping*
  • Replenishes & restores electrolyte levels*
  • Helps maintain endurance & performance*


  • Potassium - Potassium may help to prevent muscle cramping by replenishing stores lost through sweat.*
  • Calcium - Calcium may help to maintain bone density and prevent exercise-induced calcium loss.*
  • Magnesium - Magnesium may increase metabolic efficiency and improve cellular oxygen uptake.*
  • Chromium - Chromium is needed to promote glucose utilization through insulin production.*    


Take one (1) or two (2) capsules with water each hour prior to and during prolonged exercise.

Keep out of reach of children. Those undergoing treatment for a medical condition should consult a physician before taking this supplement.


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Supplement Facts
Serving Size: 2 Capsule
Servings Per Container: 50
% Daily Value
Amount Per Serving
100 mg
Calcium (as Calcium Citrate)
100 mg
Magnesium (as Magnesium Citrate)
3 mg
Zinc (as Zinc Gluconate)
0.26 mg
Copper (as Copper Gluconate)
100 mcg
Chromium (as Chromium Picolinate)
474 mg
Chloride (from Sodium Chloride and Potassium Chloride)
250 mg
Sodium (as Sodium Chloride)
100 mg
Potassium (as Potassium Chloride)
Other Ingredients: Vegetarian Capsule (Hypromellose), Organic Rice Bran Powder
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Reviews (398)

Great product by bradford l walker on Feb 23, 2021 (Verified Purchase)

My older dad was having dizziness and after a ton of test from doctors that couldn’t explain it we got him this and he no longer has them. He wasn’t eating enough for the amount of exercise he was doing so now he can get it in a pill*

Amazing effectiveness! Still shocked but a believer. by Lola Getsit on Feb 20, 2021 (Verified Purchase)

My mother has had leg cramps for decades. No exaggeration. I found this on Amazon with great reviews so I bought her a bottle. There didn't seem to be a change at first but I increased the dosage a little. Increase to two capsules in the morning and two capsules the evening and after a week or two she stopped having muscle cramps. I was so astounded! Needless to say we will be purchasing this ongoing. And now I'm taking them as well*

Finally!! Relief from nightime leg cramps. Works for me. by Linda J. Teresky on Oct 1, 2020 (Verified Purchase)

I take two capsules before I go to bed and have not had a leg/foot cramp since taking them for over 1 month now. A believer!!*

My 2nd bottle by Digger 853 on Sep 26, 2020 (Verified Purchase)

They seem to work very good*

Good stuff! by Psych Buff on Sep 12, 2020 (Verified Purchase)

Used it for muscle cramping and it worked!*

Combat cramps by Robert on Aug 11, 2020 (Verified Purchase)

This product has the most comprehensive electrolytes of any product I've found. It has worked wonders for combating camps during long runs.*

* Individual results may vary
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