First Endurance EFS is an ideal blend of simple and complex carbohydrates, amino acids, antioxidants, Malic acid and electrolytes, offering athletes the essential nutrients necessary to increase their endurance during exercise. The improved formula is incredibly fine and mixes instantly, delivering the highest electrolyte content available (1160mg of all 5 electrolytes), and eliminating the need to carry extra electrolyte capsules. EFS is designed to be mixed at varying strengths, depending on the needs of your workout. Fruit punch, lemon lime, orange, or grape. 25 servings.
Please Note: For your safety, we do not restock energy food or drink products returned to us.
Place an of $100 or more,
and receive a gift certificate
for 10% of your order total.
Most regular and sale items,
earn you 10% or more back.
Look for the red message on
each item page.
Some items only show rewards
when they have been added to your cart.
Simply enter your gift certificate
at the time of your next order.
Rewards are not transferrable,
or redeemable for cash or gift certificates.
Rewards will be adjusted on,
returns and to reflect any unearned value.
To receive your order by 12/24, consider the deadlines listed below:
For guaranteed Christmas arrival, items must be in stock at the time of the order. Also, the deadlines may be different for bikes, frames & wheels which require additional time for prep and assembly. Questions? Contact us.