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Lemon Lime
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Lemon Lime
Fruit Punch
Grape
Orange

First Endurance Electrolyte Fuel System (25 Servings)

$24.95ea.
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A tasty electrolyte drink that reduces cramps and dehydration and aids in recovery. Contains a blend of simple and complex carbohydrates, amino acids, antioxidants and electrolytes. Choose from Orange, Fruit Punch, Grape or Lemon Lime.

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Reviewed 8/27/2018
by Anonymous
Overall Rating
EFS works

5 years of using EFS for all endurance training over one hour. Consistent performance and No. digestive problems .

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Reviewed 8/9/2018
by bikelooker65
Cycling Enthusiast
Lake Tahoe CA
Value Rating
Overall Rating
Provides a nice little boost when you're looking for something extra

This product makes those plus 50 rides a little less painful. Easy to mix and very easy to digest. The lemon lime is a nice flavor and not too sweet.

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Reviewed 9/6/2018
by Anonymous
Overall Rating
Best drink mix Ive used

This is the only drink mix I use and actually feel like it really helps! I feel like it hydrates and adds good calories during my rides.

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Reviewed 2/23/2017
by CardioJoe
Competitive Racer
Michigan
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
Love this product, my go to training and race fuel, best flavor, fruit punch!

I've used this product for 3 years, primary during long training runs and bike rides and races. I use 2 scoops per 24oz bottle. it's helped me successfully complete 5 half Ironman races and one full. Although I wont use any comparable products, this EFS didn't work so well for a friend. It's worth a try if your not satisfied with your current electrolyte product.

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Reviewed 12/4/2014
by Anonymous
Competitive Racer
San Francisco area
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Decent electrolyte mix

Not the cheapest mix available, but I like the fruit punch flavor whether cold or warm. Not too sweet or sticky. Seems to have enough electrolytes to help with cramping (though maybe placebo effect at work). It does require a fair bit of agitation initially to get thoroughly dissolved.

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Reviewed 6/2/2014
by JustARider
Cycling Enthusiast
San Francisco, CA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great taste, works really well.

I always like the lemon-lime flavor. It has high sodium and electrolyte content. Just one scoop per small bottle, I carry two bottles. This is one of a very few products that doesn't hurt my stomach. For a long ride, it really helps.

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Reviewed 1/20/2014
by Anonymous
Cycling Enthusiast
Severna Park, MD
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great!!!!

This is a great product I've used with my cycling for 2 years. Use two scoops with 24 oz water for routine exercise., add EFS Liquid Shot if you're planning to really hit the pedals for rides two hours or longer. Invigorates and doesn't upset stomach. Love this stuff.

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Reviewed 1/20/2014
by Anonymous
Competitive Racer
Denver, CO
Value Rating
Overall Rating
Switched from a higher calorie brand with no amino acids for First Endurance which has both qualities.

The taste is light in the lemon-lime flavor. It has high sodium and electrolyte content, and I use one scoopful for a large bottle. Calories are low, so I take additional food on long rides. I would say recovery is improved for me, which may be due to the amino and malic acids. Price is high, particularly if I followed the product's recommended concentration.

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Reviewed 10/8/2013
by Chingbadabing
Bc Canada
Value Rating
Overall Rating
Works so good I bought 3 cans of it!

Used it in 160 km grand fondo felt great through whole event, and had a great time.

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Reviewed 9/6/2013
by ethan p
Cycling Enthusiast
owensboro ky
Value Rating
Overall Rating
does what it says

had trouble with cramps on hot days this has really helped.

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Reviewed 8/29/2013
by Meowhammed
Cycling Enthusiast
Portland, Or
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great tasting, works really well.

This product really works well for endurance and rehydration. Only problem is that is really not water soluble. I have to dilute in hot water and add ice if I want to drink immediately. Otherwise, it takes a long time to dilute.

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Reviewed 7/5/2013
by newgooty
Cycling Enthusiast
Monterey, CA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
great product with a solid focus on electrolytes. Not just another source of carbs.

I had been a long time Cytomax user but found that I had mental fatigue on longer rides no matter how much a drank. I had no idea that I could fix that just by changing out I had in my bottle. I first used this on Levi's Gran Fondo a few years ago and I had no mental fatigue issues at all. In fact I felt better than I had on any of my longer rides before. If you sweat a lot or ride in hotter temps you really need to give this product a try. Also, it is worth mentioning that the flavor reminds me of Sweet Tarts candy, so if you didn't like those as a kid you probably won't like this either.

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Reviewed 6/20/2013
by SJBiker
Casual Cyclist
San Jose, CA
Value Rating
Overall Rating
it is a good product and use as directed on the label to avoid cramps.

The grape flavor is pretty good. It is a more salty taste to it compared to gatorade, but still good. It reminds me of taste of energy gels. I went on a 35 mile ride and did great 34 of the way. I ran out of this drink and I cramped up real bad the last 14 of the ride. It says on the label to drink every 30 min of intense exercise. Follow this advise to avoid cramping like me. I would buy this product again in the future.

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Reviewed 5/23/2013
by Mitchel_S
Cycling Enthusiast
seattle,wa
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
The best stuff for long rides.

Pros Lots of electrolytes and it keeps my energy level constant. One scoop per water bottle will do ya'.

Cons The Container is somewhat narrow so big-handed guys have a harder time scooping

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Reviewed 5/23/2013
by Mitchel_S
Cycling Enthusiast
seattle,wa
Value Rating
Overall Rating
The best stuff for long rides.

Pros One scoop per water bottle will do ya'. Lots of electrolytes and it keeps my energy level constant

Cons The Container is somewhat narrow so big-handed guys have a harder time scooping

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Reviewed 4/29/2013
by Anonymous
Cycling Enthusiast
tampa
Value Rating
Overall Rating
High mineral replacement without the high sugar.

I've been using the EFS for some years and like it better than any other drink for electrolyte replenishment. Helps to keep the legs from cramping on the longer rides and really great for the sweltering Florida Summer heat.

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Reviewed 12/24/2012
by Spindle
Competitive Racer
Marin
Value Rating
Overall Rating
1 of 3 customers found this review helpful.
Goes well with a water bottle

I drink it mixed with water. I like that it comes in a powder that you mix with water and it turns into a sport drink. I wish it came in bacon flavor.

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Reviewed 11/12/2012
by Anonymous
Cycling Enthusiast
Southern California
Value Rating
Overall Rating
Good taste, and no more dehydration headaches

I'm prone to dehydration headaches after rides on hot days and decided to try EFS. Haven't had a headache since, and feel much better after long hot rides. Grape flavor is great, not too sweet and dilutes well in water. I'm going to be ordering more when the first can runs out.

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Reviewed 9/10/2012
by Anonymous
Competitive Racer
Beverly Hills
Value Rating
Overall Rating
Great Electrolyte Drink

This is a great drink if you want to avoid cramps. It tastes good and does not get too sweet.

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Reviewed 11/11/2010
by milescoltranemorgan
Cycling Enthusiast
Redmond, WA
Value Rating
Overall Rating
6 of 8 customers found this review helpful.
Works great for me!

Hammer products left me weak and cramping over and over again. I was a neophyte and very frustrated by my cycling sessions. I took a chance on First Endurance's products and have been transformed on the bike. I now have complete confidence in my ability to thrive no matter how much I push myself. No more cramping hours later when I have been in the prone position for several hours, either. For me, First Endurance was the answer.

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