Endurolytes - Electrolyte replacement done right


Electrolyte replacement done right

$19.95 (3+ for $17.95 each)
  • Rapidly assimilated electrolyte source
  • Superior cramp prevention
  • Full-spectrum electrolytes in a balanced formula
  • Versatile dosing for a variety of conditions
  • Offered in capsule or powder form
  • Try our NEW Endurolytes Fizz
  • Gluten-free and vegan friendly

Ordering capsules and powder? Purchase a combination of 3 or more containers of capsules and/or powder at a discounted price of $17.95 each. Discount will be applied after order is processed.

made in usa

Endurolytes is rated 4.7391 out of 5 by 23.

Real Athletes Real Results

The endurolytes rock! I am so stoked on them. I did a sprint adventure race (50k) at the end of September. My teammate and I popped a few endurolytes… (more) The endurolytes rock! I am so stoked on them. I did a sprint adventure race (50k) at the end of September. My teammate and I popped a few endurolytes… (more) The endurolytes rock! I am so stoked on them. I did a sprint adventure race (50k) at the end of September. My teammate and I popped a few endurolytes back each hour. We both swear that the cramping issues we've had in the past were dealt with via the hammer product. See the attached photo of us at the finish line. We placed 15th out of 103 teams. Thanks HAMMER!! (less)  -Trevor M.

More Endurolytes Testimonials


Cramping is your body's final warning signal that you're on empty electrolyte-wise. When you've reached that point, the performance of many bodily systems has been severely compromised for some time. To keep your muscular, digestive, nervous, and cardiac systems firing on all cylinders, you need a consistent supply of all of the electrolytic minerals, not just sodium and potassium. Plus, in many instances, you require greater volumes of electrolytes than any sports drink or gel can provide. That is why Endurolytes fulfills such a crucial component of your fueling by supplying your body with a balanced, full-spectrum, rapidly assimilated electrolyte source, allowing you to meet your widely variable electrolyte needs with tremendous precision, hour after hour, no matter what the weather throws at you.

Extra Benefits:
Taking two or more Endurolytes before bed may help prevent night cramps and nighttime muscle twitching.


Electrolyte replacement during exercise can vary as much as tenfold between two athletes. No other area of endurance nutrition or supplementation calls for such individualized dosing, and perhaps no other area of fueling can drop you out of the competition as quickly as electrolyte depletion or overdose. This is a critically important area where correct dosage is a must; you simply musn't consider getting electrolytes out of a premixed drink. The risk of too much fluid and too few electrolytes is high, which is not good for your stomach, muscles, or performance.

You want a product that allows effective electrolyte replenishment under any weather condition, any length of exercise, and any intensity of exercise. Endurolytes, unlike any other pill, tablet, or premixed drink, is that product. Also, don't make the mistake of thinking that electrolytes = sodium. Sodium alone cannot and will not effectively replenish electrolyte needs and may cause more problems than it resolves. With Endurolytes you're assured of getting all of the right minerals in exactly the right balance.

Endurolytes comes in convenient capsules or powder form. You can swallow the capsules hourly, or open them and mix your own amount into your water bottle, whichever is most convenient for you. When you don't feel like taking capsules, Endurolytes Powder is the answer. Nearly identical to the Endurolytes encapsulated formula, Endurolytes Powder comes "in bulk" with a scoop (one level scoop is equal to one Endurolytes capsule), allowing you to mix the powder directly into your water bottle. We've added 50 mg of the amino acid glycine, which helps neutralize the naturally salty, slightly bitter taste of the electrolytic minerals. There are 150 scoops (serving) per container.


HEED Sports Drink
HEED Sports Drink - High energy electrolyte drink

Hammer Gel
Rapid energy that lasts

Endurolytes Fizz
A refreshing way to replenish electrolytes

Capsule Dispenser
Carries Supplements and Perpetuem Solids



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View 2014 Hammer VIP Program Price List

How does it work?

Call today and one of our friendly, knowledgeable Client Advisors will gladly help you select the exact Hammer Nutrition fuels, supplements, and 53x11 Coffee to best meet your needs and goals.

Two convenient delivery options to choose from:

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Whether you choose monthly or quarterly shipments, the shipping is FREE.**

Your personal advisor will also call or email you, whichever you prefer, about 10 days before your scheduled ship date to see if you'd like to add anything to your order to take further advantage of free shipping and discounted pricing, or make changes as needed.

What do you get?

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Receive a free Hammer Nutrition clothing kit with your first order! Select one of our sport-specific kits: cycling jersey and shorts, tri jersey and shorts, running top and shorts, or swimwear with a swimcap and a large towel. Ask a Client Advisor for more information.

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*Sorry, international clients are not eligible for this program; valid only for U.S. residents.

*If you cancel the Hammer VIP Program before taking delivery of 12 consecutive monthly shipments or four consecutive quarterly shipments, we will bill your credit card for the retail cost of the free clothing kit you received on your first order. If you discontinue the program for any reason, for any length of time, you are not eligible for another free kit if you rejoin the program. Aside from these stipulations, you are free to cancel your participation in this program at any time. Monthly shipments must total at least $75, quarterly shipments must total at least $150 each. VIP program pricing and benefits cannot be combined with ANY other offers, promotions or discounts.

**If FedEx Standard Ground Shipping isn't available and USPS must be used, such as in Hawaii or Alaska, Hammer Nutrition will cover the first $10.00 of shipping on the VIP order and on one fill-in order, and the VIP client will be responsible for the remaining shipping charges.


Use prior to, during, and after workouts to satisfy the body's electrolyte requirements with maximum precision.

Use as needed but primarily when:
  1. Exercise lasts for more than two hours, regardless of temperature or humidity.
  2. Exercise lasts less than two hours and:
  • Temperature is above 80 degrees and/or 70% humidity or
  • Temperature and humidity is ten degrees or more above what you are accustomed to.

Capsule Usage Instructions

  • 1-3 capsules 30-60 minutes prior to exercise
  • 1-6 capsules each hour during exercise
  • 1-3 capsules after exercise

Powder Mixing / Usage Instructions

  • 1-3 scoops 30-60 minutes prior to exercise
  • 1-6 scoops each hour during exercise
  • 1-3 scoops after exercise

Note: Taste issues may limit you to 1-3 powder servings per hour. If conditions warrant additional dosing, capsules should be used.

Endurolytes DOES NOT prevent heat stroke, hyponatremia, or any other dangerous physical condition resulting from overexertion in the heat.

Body weight, level of fitness, weather conditions, acclimatization level, and biological predisposition all greatly affect electrolyte depletion so you must do your own trials with Endurolytes dosing, under a variety of conditions, to determine individual requirements.

At 10 calories per tablet, Endurolytes Fizz is not a source of calories.

Special Note: The amount of salt (sodium chloride) you habitually consume in your daily diet largely determines the amount of salt, and therefore Endurolytes, you will need to consume during exercise and races. The higher your dietary sodium intake, the more Endurolytes you will need to take. In extreme cases, this may be far more than the dosages indicated on previous page.


You must do your own trials with Endurolytes Powder dosing to help determine individual requirements. Expect amounts to vary greatly according to weather, event duration, and individual acclimatization.

Endurolytes Capsules
Supplement Facts
Serving Size 2 capsules
Amount Per Serving %DV
Sodium (as Sodium Chloride) 80mg 4%
Chloride (as Sodium Chloride) 120mg 4%
Calcium (as Chelate) 100mg 10%
Magnesium (as Chelate) 50mg 12%
Potassium (as Chelate) 50mg 1%
Vitamin B-6 (as Pyridoxine HCL) 13.2mg 660%
Manganese (as Chelate) 3.2mg 160%
L-Tyrosine 100mg
* The Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
Other Ingredients: Rice Flour, Dicalcium Phosphate, Vegetable Capsules (plant cellulose and water), and Magnesium Stearate.

Endurolytes Powder
Supplement Facts
Serving Size 2 Scoops
1 Scoop = 1.25 cc = 0.25 teaspoons
Amount Per Serving %DV
Sodium (as Sodium Chloride) 80mg 4%
Chloride (as Sodium Chloride) 120mg 4%
Calcium (as Chelate) 100mg 10%
Magnesium (as Chelate) 50mg 13%
Potassium (as Chelate) 50mg 1%
Vitamin B-6 (as Pyridoxine HCL) 13.4mg 670%
Manganese (as Chelate) 3.4mg 170%
L-Tyrosine 34mg
Glycine 100mg
* The Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
Rated 5 out of 5 by from Always get headaches I purchased these in packs. Reading the packaging it said it was for high temperature conditions. Problem with that - I'm a heavy sweater so it doesn't have to be very hot and I'm a puddle of sweat. These tabs work great! Keep my system balanced so I feel strong until the end of my ultra distances runs. No more headaches!
Date published: 2014-04-21
Rated 5 out of 5 by from No More Charley Horses! I used to have painful calf cramps almost every night, but have been using the Endurolytes power (a little in the morning and a little at night), I have not had cramps for at least four years!!!! I highly recommend this product.
Date published: 2014-04-20
Rated 4 out of 5 by from good results I've been using this for awhile and it has reduced the calf cramps I get at night.
Date published: 2014-04-08
Rated 5 out of 5 by from I love these things! These are wonderful. I didn't know what I was missing out on until I tried them. I would always just take water out on long runs or bikes. I usually don't like drinking anything but water, so these are great because I don't have to drink my electrolytes. I just pop a capsule in my mouth and go. And go and go and go..... I have recommended these to every distance runner I know and of those who listened, they thank me.
Date published: 2014-04-01
Rated 5 out of 5 by from Endurolytes.....on my "best" friend list!! On a very hot day last summer my leg cramped during a bicycle ride. A cycling friend let me try his Endurolytes and not only did the cramp go away but I felt an almost immediate relief of leg fatigue. Since that day I never cycle without a supply of Endurolytes with me and take 2 or more an hour on every ride. There is no question they improve my cycling ability. I also take them after a ride for recovery. I find Endurolytes are helpful when working out in the gym too. Love them!
Date published: 2014-04-01
Rated 5 out of 5 by from It helps me in the marathon... (by 14 minutes) A friend introduced me to these capsules after I kept experiencing dehydration in several marathons. Despite being "well trained," I still fell apart in the last 4 or 5 miles (in 2011 & '12). With the same amount of conditioning in 2013 (while using Hammer capsules), I was able to finally "cash in" my training and run two quality races (Boston & Marine Corps in 2:47 each). Before the capsules (& drinking more during races)... I was only able to pull off a 3:01. I hope to go even faster in 2014! I encourage folks to try them. I swallow one every 5 miles... maybe every 3 miles if it is really warm.
Date published: 2014-03-21
Rated 5 out of 5 by from Endurolytes I've been using Endurolytes for over two years with great results. On a run Endurolytes is an essential part of my regime. Honestly I really don't know how I would complete Ironman without Endurolytes. Love this stuff . . .
Date published: 2014-02-24
Rated 5 out of 5 by from Easy on the stomach, on long hot runs. Over the years I have tried everything to prevent cramping on Hot runs, Endurolytes is the only thing that has worked over and over again.
Date published: 2014-02-24