EFS Drink - Reviews

No more bonk!!!!!! Review by Beth  -
I live in a very hot climate, and I love long distance events. I have bonked more times than I would like to note. EFS is such a help. The electrolyte content keeps me on the bike and the run. No more bonk and no more sour stomach. It is light and clean. (Posted on 3/19/11)
 
The Only Drink for Me Review by Kelly 
During my first year of half-ironman training I struggled with nutrition. Every drink I tried upset my stomach. I started planning my long run routes around available bathrooms. Then I found EFS Drink. In the past year that I have used EFS, I have not had any tummy trouble during racing or training. The fact that I love the Grape and Fruit Punch flavors is a huge bonus!! There is no other drink for me. (Posted on 3/17/11)
 
Tasty! Review by Jeff Vanis 
I have tried the whole range of products from water to custom blended nutrition without ever being able to dial in exactly what my body needs... until now. I have only used single servings until this point, but plan on mixing up some double strength bottles in the near future.
EFS is a great product, with a bit of flavor to give you more than water, plus packing a great amount of electrolytes. I have been using this for longer bike rides and runs so far and found it to be very gentle on the stomach, something that is often hard to find.
I have only tried the Grape flavor so far, but look forward to trying the others in the near future. The taste is not too strong, but also enough that you know it is not just water. Grape has always been one of my favorites since childhood, and needless to say, EFS Drink does not disappoint!
I have also been using one serving of EFS Drink in pair with a serving of PreRace before long workouts to ensure my body is stocked up and ready to go. This will become a race-day ritual! (Posted on 3/15/11)
 
Perfect! Review by Colleen 
I've struggled to find a product with a good combination of the electrolytes that I need during training and racing, and a flavor that I like. The Grape EFS drink is perfect. It's not too sweet, but definitely a great taste. I use one to two scoops in a normal bike bottle and the only problem I have is not chugging it! I'm a salty sweater and find that it replenished what I'm losing during my long and hard workouts - no cramps at all either! I've finally found the perfect combo - Can't wait to try other flavors! (Posted on 3/14/11)
 
Hands down best drink on the market! Review by Jill 
I tried EFS several years ago in an attempt to find a drink with higher electrolytes vs. calories. I had been struggling with finding a nutrition plan that would work for me over the longer distances. I sweat a lot and loose a lot of electrolytes in the process. EFS works great delivering energy and electrolytes in a formula that TASTES GREAT. This to me is the most important factor. I WANT to drink and that means I'm more apt to drink when I need to. The flavors are all great, none of them are too sweet, even at the end of a 5 hour ride in the GA heat. (Posted on 3/11/11)
 
Light drink taste with all the electrolytes (and more!) Review by Anthony 
I love clean crisp taste of the lemon lime, and very subtle grape and orange flavors. The sweet sticky products just bog me down after a few hours. I've had problems with cramping in the past and haven't had any trouble what-so-ever since turning exclusively to EFS. If I think I need the extra calories, I dump in some vanilla liquid shot. I can't do the fruit punch flavor though, reminds me of cotton candy. (Posted on 3/8/11)
 
My Perfect Endurance Drink! Review by Kati 
I have yet to find a flavor that I don't like, so I drink them all - I even mix flavors for new flavor combos! I really do drink only coffee, water, ultragen and EFS - (and EFS mixed w/ PreRace on special mornings) I bring a bottle along for a long swim, have a bottle after a medium workout that didn't require any nutrition or Ultragen, it comes along in a flask on my long runs, always, always on the bike - I can't say enough about how well EFS sits in my stomach. It's Gluten Free and the balance of sugars does what so many other sports drinks have failed to do for me - allow me to train and race stomach cramp free!! (Posted on 3/6/11)
 
Love EFS! Review by Mandy 
I made the switch to EFS last year and I have never looked back. I love that this isn't super sweet or sugary like other sports drinks I have tried. I never get stomach issues or cramps since I started using it. I used this on all of my long bike rides and runs last summer - this stuff rocks. EFS drink has the perfect mix of carbohydrates and electrolytes to get me through the longest or highest intensity sessions. Mild Grape is my favorite! (Posted on 3/1/11)
 
Great nutrition, no stomach issues Review by Christina 
In the past for ironman distance I have had GI issues, especially on the run. with the EFS drink I have eliminated my GI issues and it tastes much better than other nutritional drinks i have had to make myself drink. This is actually enjoyable. Fruit punch is my go-to flavor though I have had some friends say it is too sweet. It depends on how concentrated you make it as well. I fully recommend trying this product - especially if you have a sensitive stomach. (Posted on 2/28/11)
 
OUTSTANDING!! Review by Cooper Tri Machine 
Not only is it very effective, it taste awesome! Works like a charm and I have tested all of them out there. I'm converting from Hammer Nutrition products due to effectiveness and much better flavor! (Posted on 2/27/11)
 
Don't leave home without it Review by Hillary Biscay 
EFS has become my go-to fuel for all of my swim and bike workouts. I use a scoop in each bottle and find that it is the perfect mix of carbs and electrolytes to get me through even the longest or highest intensity sessions. I like all the flavors but Mild Grape is my fave! (Posted on 2/27/11)
 
Made The Switch Review by Triguy 
Recently made the switch from those other products that always left me bloated and cramping on the run. Since starting with EFS I have had some of the strongest training sessions I have ever experienced with zero cramping. Can't wait to use your product in upcoming half and full IM events this year. (Posted on 2/23/11)
 
No more cramps! Review by Josh 
Before last year, I used several different drinks to try to get me through events, but usually ended up battling cramps at some point. Then I switched to EFS Drink, and the cramps stopped. It blends the electrolytes and calories you need without the overpowering taste of other drinks. The grape flvor is light and refreshing. Good-bye cramps! Thanks First Endurance! (Posted on 2/22/11)
 
Best drink ever Review by Rick Reehl 
I have been using HEED for a while because I did not know better. I tried EFS and realized that HEED was just Kool Aid. EFS is simply the best drink out there. Check the labels and see for yourself. I will never go back to any Hammer products now that I have discovered your product line. (Posted on 2/22/11)
 
No more cramps Review by Josh Scobey 
Before last year, I used several different drinks to try to get me through events, but usually ended up battling cramps at some point. Then I switched to EFS Drink, and the cramps stopped. It blends the electrolytes and calories you need without the overpowering taste of other drinks. The grape flvor is light and refreshing. Good-bye cramps! Thanks First Endurance! (Posted on 2/21/11)
 
Best electrolyte drink... Review by alexander 
I used Gatorade when training for Ironman, because that is what was served during the race. I had no history or background knowledge on nutrition, as I signed up for Ironman as a novice. That was back in '08. Since then I have tried many different electrolyte drinks. I found that while I didn't experience the "explosive effects" that Gatorade had on many of my friends, I found it bloated my stomach and was hard to drink when I was thirsty. It was so syrupy that I couldn't drink it. I had to supplement my gatorade with electrolyte replacement pills in order to effectively replenish my electrolytes during exercise. Robert was giving away samples in IM CDA '10 and I took a sample of this and the EFS shot. I no longer had to use both electrolyte pills and electrolyte drinks. In addition, I much preferred the taste of EFS Fruit Punch over any gatorade or Hammer flavor. (Posted on 2/17/11)
 
Just right - Fruit Punch Review by Chris Garges 
I've tried all of the flavors of the newly redisigned EFS over the past year. While none of them are "bad", the Fruit Punch has been my "go to" flavor. It has just the right amount of sweetness to it. The Mild Grape is great if you want to double up dosage for a long event.
The electrolyte count in EFS is second to none. There's no need for salt tablets, EFS has you covered. I've also experienced no GI issues (I've raced up to 70.3 distances).
Good Stuff! (Posted on 2/16/11)
 
Great taste, great results! Review by Janet 
Starting in 2010, I switched to the EFS sports drink and have never looked back. I absolutely love the fruit punch flavor and the best thing about that is it helps me to drink it more, which I really need.
I used a blend of water, EFS sports drink and the liquid shots to get through my first full distance triathlon last year and I had no issues whatsoever with my nutrition. I am so thankful to FE for providing such quality products! (Posted on 2/15/11)
 
Refreshing and powerful Review by JC Ramirez 
I was already a fan of EFS drink version 1.0. Revamped with more electrolytes and aminos, the stuff that was already great has been made awesome. Though all the flavors are good, for me, grape is IT. For racing Ironman, I can pack in the calories into one bottle without an overpowering sugary flavor. (Posted on 1/19/11)
 
friendly on the stomach Review by Richie 
Lemon Lime is my favorite. EFS is great for athletes who get digestive issues during workouts, runs in the heat, etc. It settles much better in the stomach than drinks like gatorade. The flavor is pretty strong, so I usually add more parts water than what is directed on the box. (Posted on 1/18/11)
 
Best quality, great taste! Review by Donna 
When I race and train, I like having the confidence that I'm fueling my body with the best products available. Not only does the EFS drink taste great, but it also contains the highest electrolyte content of any drink on the market. I've had no cramping issues since I started using the EFS drink, and I'm always sure to drink enough because it tastes great! (Posted on 1/17/11)
 
Awesome, light taste that won't give you stomach cramps! Review by Sarah Haskins 
When it comes to hydrating during a race or workout; nothing out on the market rehydrates you better than EFS. What I love about this sports drink, is that it is not too sugary like other drinks I have tried that had left me feeling bloated and off. The taste is light and refreshing and although I like all the flavors, the lemon lime is my favorite. The drink is also includes vitamin C, potassium and sodium which keeps you going through those longer cycling rides or brick workouts. I always remember to pack my EFS with me on the plane and racing/training trips. (Posted on 1/12/11)
 
Amazing! Review by mike 
Simply amazing! (Posted on 1/8/11)
 
Thirsty anyone?...not anymore Review by Mix 
I have been using this product everyday I ride with Bissell pro cycling team. It is one thing I love having on my bike. I always look forward to reaching down and taking the bottle out for a drink. No sick feeling, even after 10 of them (which I drunk in one race over 6hrs). Has everything you need to be your best. Awesome! (Posted on 12/2/10)
 
Make the switch...never look back. Review by Snak Snak 
This is the only sports drink on the market that has eliminated my muscle cramps during intense training/racing. I've tried all the other well known products with less than desireable results. EFS goes down easy, tastes great and never upsets my stomach. Cramping is now a thing of the past. 1 scoop 30 mins before a race plus 2 scoops an hour for me is the best ratio. You won't be dissapointed with this life-giving nectar from the Gods (aka First Endurance). (Posted on 11/16/10)
 
Perfect for any triathlete Review by Jimmy 
This product is amazing...No more getting tired during those 75 to 100 milers. I put 2 scoops in 2 bottles and grab a Liquid Shot and off I go. I've never had any kind of a cramp or discomfort in my stomach during or after my workout. Its a very smooth drink, alot like a sports drink, but nothing like an energy drink or mix. Try it.... and keep hammering it. (Posted on 11/11/10)
 
Everything you need in a drink Review by James 
Ever since I switched to EFS for my primary electrolyte source cramps are a thing of the past. Depending on the ride, 1-2 scoops per bottle is perfect for me. I used to have to supplement my electrolyte drink with pills and other sources to get the right amount of sodium and calories. Once I switched to EFS I found I didn’t need the supplements anymore because of the higher electrolyte content and calories. EFS has the perfect balanced to sustain me for any 1:30-2:30 hr. race. If I’m doing an endurance race over 2:30 hrs I just add some EFS Liquid Shot to get some extra calories. Best of all is the flavor; my favorite is Fruit Punch which tastes kind of like a fruit punch sweet tart. Thanks First Endurance for an awesome product. (Posted on 11/9/10)
 
Keeps cramps away! Review by Megan 
I used to get severe calf cramps during every swim I'd do, and it would end my workouts disastrously and painfully. I started drinking EFS Energy Drink for training after giving it a try per a friend's suggestion, and quickly noticed the cramps stayed at bay during my long swim sessions. I now rely on EFS as my go-to sports drink, and it is so easy on my stomach. I used to rely on Cytomax, but EFS is not as overpowering on the sweet-side as Cytomax, and I don't have any stomach discomfort with EFS whatsoever, like I would get after two bottles of Cytomax! Plus, the flavors are amazing. My favorite is the new Fruit Punch! (Posted on 11/8/10)
 
First Endurance, the makers of Ultragen and Optygen, also make an unbeatable electrolyte mix. Electrolyte Fuel System (EFS) is packed with all of the right ingredients to provide lasting energy during endurance events.

The bottom line: EFS provides 1,000mg per serving of all five of the essential electrolytes, eliminating the need for additional electrolyte supplements. It is a high glycemic mix of three carbohydrate sources, including glucose and sucrose. It is loaded with 2,000mg of amino acids per serving, including glutamine, leucine, iso-leucine, and valine. And finally, 200 percent RDA of vitamin C. Perhaps best of all, it is available in four delicious flavors that are not so sweet that they leave you craving water. Gluten free too.

VeloNews


Electrolyte intake is key to staying hydrated and finishing strong in a triathlon of any distance. While there are many options of electrolyte products, First Endurance Electrolyte Fuel System delivers more electrolytes per serving than most other pills, powders and potions. One 31-gram scoop of EFS powder mixed with 12 ounces of water contains 1,000 milligrams total of the five electrolytes sodium, potassium, chloride, magnesium and calcium, along with the antioxidant vitamin C. While there's no protein in the product, there are two grams of free-form amino acids to help buffer muscles and delay fatigue as effectively as protein without any of the nutrient's digestive problems. Delivering 96 calories per serving, EFS's high-glycemic combination of glucose, dextrose and sucrose helps speed carbohydrate absorption. The line's four fruit flavors include a low-sweetness grape. A 25-serving canister retails for $21.95.

Inside Triathlon September 2008


Containing an ideal blend of Glutamine, Branched Chain Amino Acids, high-glycemic complex carbohydrates, simple car- bohydrates, antioxidants and electrolytes to provide endurance athletes the nutrients they need to fuel working muscles and increase endurance during exercise and prevent cramping and dehydration, First Endurance EFS is also now available in grape and fruit juice flavors

Road Bike Action Magazine November/December 2008


One of the most popular sports drinks on the market now had two new flavors. Each scoop packs 1,000mg of electrolytes, which means you won’t need to take in any additional salt tables to keep the muscles firing. A serving of EFS also provides 24grams of carbohydrates and 2,000mg of amino acids.

Triathlete August 2008


By delivering 1,000mg of the five essential electrolytes needed for optimum performance, EFS (Electrolyte Fuel System) eliminates the need for any additional electrolyte supplements while training or racing. EFS is essential in helping prevent cramping and dehydration, and maximizing endurance. By using natural ingredients, EFS is low in sweetness and does not need to be diluted. First Endurance is the official nutrition sponsor of Team Colombia, Astana, Gerolsteiner and Bissell.

Cycle Sport August 2008


1st ENDURANCE ELECTROLYTE FUEL SYSTEM
EFS combines three different carbohydrates with a complete electrolyte profile, which means you won't have to chug a sports drink and pop pills. The high-glycemic drink yields a 7% carbohydrate solution, which is ideal for absorption during hard efforts.

Triathlete June 2008


First Endurance EFS Sports Drink
With such notables as Levi Leipheimer on their roster it's clear that 1st Endurance makes solid "fuel system" product. The EFS tastes good and the gang at 1st Endurance claim it improves energy and endurance and prevents cramping. Scoop it up, drop it in, add some water and your off. Some serving details: 24g of carbs, 270mg of Sodium, 160mg of Potassium and 120mg of Vitamin C. You won't ride like Levi or, for that matter, ride along side him but you'll certainly be using the product he consumes and maybe, just maybe, you'll be able to power up the local ramp much easier.

ROAD October 2006


Containing everything you need to maximize endurance, First Endurance's Electrolyte Fuel System energy drink uses electrolytes to ensure your body stays hydrated and so avoid cramping, amino acids to delay fatigue, plus 200 percent of the RDA for Vitamin C to help your immune system. And with EFS available in Lemon-Lime and Tangerine flavours, this particular energy drink is also a taste sensation in your bidon.

Procycling June 2006


EFS: Not just another sports drink. Click here to read full review.

PezCycling News


Tasty and effective. The most effective sports drink is the one you'll actually use, says Mark Zalewski, who's found this new power potion to be pleasantly palatable and potent. more >>

Rating:

Cycling News Tech review (Nov 28, 2004)


First Endurance continues to stay at the forefront of endurance nutrition by developing EFS, a new energy drink that combines the latest clinical research with the input and feedback from elite endurance athletes. EFS contains an ideal blend of simple and complex carbohydrates, amino acids, antioxidants and electrolytes to provide endurance athletes the nutrients they need to fuel working muscles and increase endurance during exercise.

Cycle Sport (Jan, 2005)


Endurance. Energy. Electrolytes. The three E's of First Endurance's new EFS Sports Drink are what you need to keep you properly fuelled when training or racing. The addition of amino acids to EFS delay mental fatigue, and so increase endurance, complex carbohydrates deliver energy to the muscles, while the electrolytes help the body to absorb water. And lemon-lime and tangerine flavours ensure that this effective energy drink also taste good.

Procycling (Jan, 2005)


First Endurance claims a first: a Lemon-lime and Tangerine flavored sports drink with five electrolytes: sodium, potassium, chloride, magnesium and calcium, three carb sources for quick and sustained energy and aminos that help delay fatigue.

Triathlete Magazine (Feb, 2005)