100 Vegetable 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.*


  • 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 (216)

Five Starsby Sandra Luce on Mar 16, 2018 (Source: Amazon)

This product really helps my night time leg cramps!*

LES Labs Lyte Fuel Electrolyte Replacement does reduce the frequency of and intensity of night time leg crampsby Christopher Woo on Mar 14, 2018 (Source: Amazon)

Ordered this for my mom and it has significantly reduced her leg cramps at night which has allowed her to get a better sleep at night.*

Managing leg crampsby R. D on Mar 8, 2018 (Source: Amazon)

I was looking for something to use while losing weight and this manages my leg cramps.*

Five Starsby Edward A. Kurkjian on Mar 6, 2018 (Source: Amazon)

Have been cramping a lot lately. The Lyte Fuel helped quite a bit with nocturnal caramping*

I reordered more product and I am satisfied with the resultsby Joseph adochio on Feb 18, 2018 (Source: Amazon)

I have been taking the product for a month and have found it to be very helpful. I reordered more product and I am satisfied with the results.*

Love these pills and will never be without them againby Cynthia O. Holland on Feb 8, 2018 (Source: Amazon)

I have suffered years with leg and feet cramps at night. Have taken so many things including old wife's tales items, etc. One of these per day and they have COMPLETELY STOPPED! Love these pills and will never be without them again.*

* Individual results may vary
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