Description
Put Endurance First
Boost your performance the all-natural way. The EFS Hydration Drink Mix from First Endurance utilizes the power of electrolytes to make a beverage that works well and tastes good, too. As well as improving body recovery, the ultimate hydration restores brain fog as well for sharp focus on any activity.
The new EFS provides premium nutrition that supports physical and mental performance for elite athletes, redefining the limits of endurance nutrition so you can redefine the limits of endurance. The use of electrolytes is great for the mind and the body, preventing cramps while restoring fuel.
Two great flavors are sure to get you feeling your best for your toughest training. Choose between lemon-lime or fruit punch for an immediate and sustained effect that is certified gluten-free and vegan friendly. Improve your mental toughness with the hydration you need to push your limits to the max.
Lemon-Lime Ingredients:
- Complex carbohydrates
- Sucrose
- Dextrose
- AjiPure amino acid blend – L-glutamine, Leucine, Iso-leucine, and Valine
- Electrolyte blend – Chloride, Sodium, Potassium, Magnesium, Calcium
- Citric acid
- Natural flavors
- Ascorbic acid
- Natural stevia extract
Fruit Punch Ingredients:
- Complex carbohydrates
- Sucrose
- Dextrose
- AjiPure amino acid blend – L-glutamine, Leucine, Iso-leucine, and Valine
- Electrolyte blend – Chloride, Sodium, Potassium, Magnesium, Calcium
- Citric acid
- Natural flavors
- Ascorbic acid
- Natural stevia extract
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Reviews
Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Too sweet for my taste.
by Anonymous
Southern New England
It did fuel my long 100+ mile rides, but was overly sweet to me. To the point it was just hard to drink. And on a hot day, wasn�t a good combination.
Sticking to GU Roctane.
Reviewed 11/11/2024
Was this review useful to you?
Yes/
NoThank you for your feedback.
Good product. Using it for before and after rides.
by Bob V
Cycling Enthusiast
Franklin, NC
Have used this mostly after intense rides on Zwift. Especially the big climbing rides. Plan to take it with me when I start riding outside again. Also plan to try it as a pre-ride hydration drink. Tastes good with no after taste. Good thirst quencher after working outside in the yard as well. Any activity that generates a lot of water loss.
Reviewed 2/28/2022
Was this review useful to you?
Yes/
NoThank you for your feedback.
Great product
by Anonymous
Cycling Enthusiast
Cumming, GA
I use this as an in ride hydration drink. Since I have started using this, I do not cramp.
Reviewed 4/17/2023
Was this review useful to you?
Yes/
NoThank you for your feedback.
The only electrolyte drink to use
by MikeB
Cycling Enthusiast
Central Coast, CA
I've used EFS over several disciplines, swimming, cycling, Endurance horse racing. One drink, all disciplines. Easy to mix and stays soluble. A flavor for anyone.
Reviewed 3/31/2023
Was this review useful to you?
Yes/
NoThank you for your feedback.
Prevents cramping
Since I've been using EFS cramping is not an issue.
Reviewed 10/14/2022
Was this review useful to you?
Yes/
NoThank you for your feedback.
Nice
by Anonymous
Cycling Enthusiast
Easy to mix and good flavor. It seemed to provide everything from a hydration product I needed to ride strong
Reviewed 4/27/2022
Was this review useful to you?
Yes/
NoThank you for your feedback.