1st Endurance EFS 25 Servings - Grape

1st Endurance EFS 25 Servings - Grape
Receive 19 Smartbody Reward Points with this purchase. learn more
Item: 1ST02
Sale Price: $19.95 3 or more @ $16.95
Regular Price: $22.95
Retail: $24.95 Save: $5.00 (20%)
Servings: 25 ($0.80 per serving)
Shipping Weight: 2.01 lbs
5 out of 55 out of 55 out of 55 out of 55 out of 5 (3)

Free shipping on $50 orders!

Electrolyte Fuel System (EFS) drinks provide everything you need to maximize endurance and performance during exercise. You'll notice the difference right away too. With the latest amino acid technology, superior mineral bioavailability and the addition of Malic Acid, EFS drinks refuel working muscles faster than ever before. Plus they taste great, not chalky or overpoweringly sweet. And with the highest electrolyte content available (1160mg of all 5 electrolytes/serving), there's no need to carry those extra electrolyte pills or add anything else. You can train and race with confidence knowing you don't have to worry about cramping or dehydration.

THE HIGHEST ELECTROLYTE CONTENT AVAILABLE
Clinical research shows endurance athletes require much higher levels of electrolytes than most sports drinks provide to prevent cramping and dehydration. The new EFS drinks now contains over 1,160mg of all five electrolytes per serving, more than any electrolyte drink on the market.

THE LATEST AMINO ACID TECHNOLOGY
The Amino Acids in the EFS drinks are AjiPure amino acids, the purest, most- bioavailable source of free-form amino acids available. AjiPure amino acids have purity levels of 99%-100%. This results in faster and more complete absorption.

SUPERIOR CALCIUM BIOAVALIBILITY
The new EFS formulas utilize two unique sources of calcium and magnesium. DiCalcium malate and Dimagnesium malate have superior bioavailability compared to other mineral sources. In a bioavailability study, absorption rates were between 20% and 100% higher using DiCalcium and DiMagnesium malates.

NOW WITH MALIC ACID
The new EFS drink contains 700mg of Malic Acid, which was not found in the previous formula. Malic acid stimulates oxygen consumption by increasing mitochondrial uptake, improving mitochondrial respiration and increasing energy production. Malic acid is essential in the formation of ATP, the body's energy source. Malic acid allows the body to make ATP more efficiently, even under low oxygen, or hypoxic conditions.
Mix one scoop EFS per 12 oz of water. Consume one serving 15-30 minutes before exercise and take one serving every 30 minutes during exercise. EFS can be mixed up to 2x strength for additional calories and electrolytes. A standard water bottle is 18 ounces and requires 1 1/2 scoops.

Supplement Facts
Serving Size: 1 Scoop (32g)
Servings Per Container: 25

Amount Per Serving

 

% DV*

Calories

96

 

xxCalories From Fat

0

 

Total Fat

0g

0%

Cholesterol

0g

0%

Total Carbohydrate (complex carbohydrates, dextrose, sucrose)

24g

x

Sugars

16g

x

Vitamin C ( as Ascorbic Acid)

120mg

200%

Electrolyte Blend (Ca, Mg, Cl, Na, K)

1160mg

x

xxCalcium (as DiCalcium Malate)

100mg

10%

xxMagnesium (DiMagnesium Malate)

150mg

38%

xxChloride (as Sodium Chloride)

450mg

10%

xxSodium (as Sodium Chloride)

300mg

15%

xxPotassium (as Di-Potassium Phosphate)

160mg

6%

Malic Acid (from DiCalcium & DiMagnesium Malate)

700mg

†x

AjiPure Amino Acid Blend (L-Glutamine, Leucine, Iso-Leucine, Valine)

2000mg

†x

*Percent Daily Values are based on a 2,000 calorie diet.
†Daily Value not established.


Ingredients: Complex Carbohydrates, Sucrose, Dextrose, AjiPure Amino Acid Blend (L-Glutamine, Leucine, Iso-Leucine, Valine), Electrolyte Blend (Chloride, Sodium, Potassium, Magnesium, Calcium), Citric Acid, Natural Flavors, Ascorbic Acid.
Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5
5.0

Write an online review and share your thoughts with others.

5 out of 55 out of 55 out of 55 out of 55 out of 5 Great product for tennis players
Reviewer: Pejmun Motaghedi (Cerritos, CA)
Submitted: 1/13/2018

My son has been using this for years for half his liquid drinking (sometimes all, in very hot weather), during his tennis matches. In 5+ years of playing competitive tennis, he's only cramped once (failed to pre-hydrate in previous day's practices).

5 out of 55 out of 55 out of 55 out of 55 out of 5 Great product
Reviewer: John (Huntington Beach, CA)
Submitted: 4/22/2015

Perfect nutrition for rides!

5 out of 55 out of 55 out of 55 out of 55 out of 5 it Works
Reviewer: Tom (Rialto, CA)
Submitted: 6/30/2014

I have been ride a road bike for a year. now that EFS is on my ride 65 mile come a lot easier with little to no cramping. Also at work in the warehouse its hot at the top when on the cherry picker like 110* to 120* when at 40 ' up. I was light headed and with headaches did not know I was dehydrating so fast, EFS is now in my locker at work to help on those hot days it works great :)


Transactions You Can Trust
We collect your payments information using SSL encryption to ensure all transactions are secure.
Free Shipping to APO & FPO
Thank you for your service.