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Endurance
Endurance is the ability for humans to exert themselves through aerobic or anaerobic exercise for relatively long periods of time. ProLine Sports Nutrition has become the premier site for endurance athletes across varying sports to find safe, legal supplements to enhance physical endurance and compliment the results from their dedicated training.
Price:
$79.95

2021 Optygen HP New and Improved by First Endurance 2021 Optygen HP now with Ashwagandha Root is the strongest endurance formula available

In-Stock and Ships Same Day - PSNE12F

The all-new OptygenHP formula features 23% improvement in endurance capacity and a significant increase in energy (ATP) production. Athletes who participated in these studies were able to replenish glycogen faster, which leads to improved recovery and improved performance on back-to-back workouts and during heavy training. In addition, subjects experienced less muscle inflammation after high-intensity exercise, resulting in less soreness and faster recovery.

First Endurance introduced the world to Optygen back in 2002. Since then, there have been a number of additional studies done that show Optygen reduces cortisol levels. By modulating cortisol, athletes experience better recovery, an increase in VO2, improved oxygen utilization and enhanced performance.

The new OptygenHP now delivers 50% more beta-alanine. A 2012 study evaluated the effects of beta-alanine supplementation on VO2max, time to exhaustion and lactate concentrations. Subjects supplemented with beta-alanine for six weeks. The group experienced a significant increase in VO2max, an improvement in time to exhaustion and lactate utilization. The study concluded that beta-alanine supplementation can reduce lactate concentrations during exercise and thus can improve exercise performance in endurance athletes.

Dosage recommendations: Take 4 capsules daily with a meal.

 


*Daily Value Not Established

Other Ingredients: gelatin red capsules

Chelavite is a registered trademark of Albion laboratories, Inc.
Covered by Albion international, Inc., U.S. Patent 5,614,553

Strongest Optygen Formula Available for 2014
Boost Explosive Muscular Strength & Power Output
Improves Oxygen Utilization
Increases Aerobic Threshold & Reduce Lactic Acid

Read our Official PRO Athlete Review of Optygen HP

2021 Optygen HP

Reg. Price:
$59.99
Sale Price:
$49.95
Save:
$10.04

In-Stock and Ships Same Day

Are you prepared to achieve your Personal Best this year? First Endurance Optygen, the number one endurance supplement on the market for the last 5 years can help you achieve your goals.

Optygen is a revolutionary endurance formula that's designed to help you optimize performance, maximize oxygen utilization and achieve greatness. The patent-pending, legal, safe and stimulant-free Optygen formula is based on human clinical trials and the latest scientific research on increasing endurance. It's so effective, there's a 100% performance guarantee... Click here to view Optygen Q&A

First Endurance Optygen

Reg. Price:
$55.00
Sale Price:
$49.95
Save:
$5.05

      

Now With Vitamin D and K2, Endurance Multi-V is the first multinutrient vitamin that's clinically proven to enhance endurance The nutrients in Multi-V have been shown to effectively protect athletes from the stresses of exercise and to improve endurance. Multi-V is the only multivitamin that contains Carbogen®, a patented enzyme blend that's been shown in clinical studies to improve carbohydrate utilization and increase time to exhaustion significantly. 2012 New and Improved Now With Vitamin D and K2

 Click here to view Multi-V Q&A

First Endurance Multi-V

Price:
$172.90

Get all SIX mainline First Endurance products in our Exclusive First Endurance Elite PRO Pack with the NEW Optygen HP Formula & New EFS Formulation. Free Shipping within the 48 US, PR, Alaska, Hawaii and Guam.


Competitive Cyclists, and other Endurance athletes will get a one month supply of First Endurance Optygen HP and Multi-V. One jug of Orange Splash, Tart Lemon Lime, Fruit Punch or Mild Grape EFS (Electrolyte Fuel System) and one jug of Ultragen Fruit Punch, Orange Creamsicle or Cappuccino. Included is a sample EFS energy bar and EFS Liquid Shot!

First Endurance Family of Products

Price:
$49.95

What works better than Race Caps Supreme? Go Here

  • Enhance energy and endurance.
  • Reduce muscle fatigue.
  • Increase workload capacity.
  • Enhance recovery.
  • Gluten-Free and Vegan Friendly.
 

* 2010 trade dress not yet available on all products.

Hammer Nutrition E-Caps Race Caps

Price:
$48.95

As an athlete you already know the harder you exercise and compete, the more acid builds up in your muscles. Both your blood and muscle pH goes down into the dreaded acid zone. The increased use of muscle glycogen for energy produces lactic and pyruvic acid. Acidity reduces muscle power and reduces physical and mental endurance. You, your trainers and your coaches refer to this as lactic acid buildup or lactic acid fatigue. On the practice and playing field, it is also called "hitting the wall" or having the "bear jump on your back". It's simple. The harder you compete, the quicker you Go Acid! The Athlete who "Goes Acid" last, wins the competition.
 

Extreme Endurance 180 Tablets

Price:
Starting at $59.95

Get FREE 2-Day Prime Shipping* When you purchase this product.
 

Patent Pending EPO-BOOST BodyEndurance Complex was developed for athletes to increase speed, strength and endurance. EPOBOOST safely gives you the extra edge to train harder, push farther and increase your endurance.

EPO-BOOST

Reg. Price:
$49.95
Sale Price:
$29.95
Save:
$20.00

************** Out of Stock and Discontinued by the Manufacturer **************

As a runner, you have unique nutritional requirements more complex than those of non-runners. Give your body the complete nutrients it needs to run at its optimal level, all the time - give your body RPM.

Created specifically for runners, RPM contains essential ingredients, including vitamins, minerals, trace minerals, our proprietary adaptogenic blend (Cordyceps sinesis mycelia extract, Ciwuja root extract, Rhodiola rosea root extract and Panax ginseng root extract) , Glucosamine, and Celadrin. This powerful combination drastically improves and maintains your body's energy, endurance, and health while you run, after you run, and all day, every day.

Runner's Pulse RPM Formula

Reg. Price:
$79.99
Sale Price:
$70.96
Save:
$9.03
  • OxyCeps-ATP Dual Strain Cordyceps Hybrid (militaris & sinensis - US Grown
  • Jiaogulan Enhanced, Rhodiola Enhanced
  • Balanced Electrolytes
  • BSCG Certified Drug Free**
  • Manufactured in the Pacific Northwest, USA
New Cordygen-VO2 ULTRA

Reg. Price:
$39.99
Sale Price:
$35.48
Save:
$4.51
  • OxyCeps-ATP Dual Strain Cordyceps Hybrid (militaris & sinensis - US Grown
  • Jiaogulan Enhanced, Rhodiola Enhanced
  • Balanced Electrolytes
  • BSCG Certified Drug Free**
  • Manufactured in the Pacific Northwest, USA
New Cordygen-VO2 ULTRA

Reg. Price:
$59.99
Sale Price:
$35.48
Save:
$24.51
  • Enteric coated stomach stable delivery
  • Enhanced with 500 mg of Oxyceps-ATP Cordyceps
  • BSCG "Certified Drug Free"
CRE-02 by Millennium Sport Technologies

Reg. Price:
$35.99
Sale Price:
$27.48
Save:
$8.51

Cordygen5 incorporates a blend of five, DNA certified strains of four species of 100% USDA organic, U.S. bio-mass grown cordyceps, including an HEAA rich (hydroxy-ethyl-adenosine-analogs) dual strain hybrid. *BSCG Certified Drug Free

  • One-of-a-kind blend of five, DNA certified strains of four species of 100% USDA organic, U.S. bio-mass grown cordyceps, including an HEAA rich (hydroxy-ethyl-adesonine-analogs) dual strain hybrid (militaris & sinensis)
  • BSCG "Certified Drug Free"
  • Favorite Endurance supplement of thousands of athletes

Cordygen5 by Millennium Sport Technologies

Reg. Price:
$59.95
Sale Price:
$52.95
Save:
$7.00

New & Improved VANTAGE VO2 Max: BEAT THE BURN - buffer lactic acid, cleanse ammonia burden

New Improved VANTAGE VO2 Max(120 capsules) is a cutting-edge product, and is a unique, clinically profiled blend of safe and effective nutrients that BEAT THE BURN increase energy and endurance during periods of intense and extended activity, during training and competition.

VO2 Max is backed by a wealth of research to support its potent and immediate effects on performance. Its a nutrient dense ergogenic aid that brings immediate results! Ideal for athletes and fitness enthusiasts. Its a must to prevent muscle soreness and cramping. It reduces lactic acid build-up,cleanses ammonia burden, thereby enabling intense exercise activity.

Vantage VO2 Max

Price:
$22.95

 

  • Better endurance
  • Increase performance time at anaerobic threshold
  • Unsurpassed lactic acid buffering
  • Boost glycogen storage

Extra Benefits:
2000 mg of glutamine daily, the amount provided in four servings (one day's loading dose) of Race Day Boost, has been shown to elevate plasma growth hormone levels, a definite benefit while tapering for an event.

Hammer Nutrition Race Day Boost 48 Servings

Price:
$54.95
Hammer Nutrition's Endurance Amino has the following benefits:
  • Decreases perception of fatigue and increase cognitive performance.
  • Helps build, maintain, and repair lean muscle mass.
  • Powerful immune system support.
  • Gluten Free.
Hammer Nutrition Endurance Amino

Price:
$29.95
Hammer Nutrition's Endurance Amino has the following benefits:
  • Decreases perception of fatigue and increase cognitive performance.
  • Helps build, maintain, and repair lean muscle mass.
  • Powerful immune system support.
  • Gluten Free.
Hammer Nutrition Endurance Amino

Price:
$89.95
ACID Check Granules now available! If you want to achieve your personal best you have to find new ways to break through the barriers that limit your performance. Acid Zapper is the breakthrough mineral supplement from TAMER Laboratories that helps competitive athletes maintain pH health, improve performance, reduce fatigue, and speed recovery. Safe, healthful, noticeably effective, Acid Zapper delivers real results to real athletes. With its patented Alka-Plex mineral formula, Acid Zapper naturally controls the acidic wastes generated when food is metabolized during intense athletic exertion.
Break through your performance barriers with Acid Zapper

Price:
$29.95
ACID Check now available! If you want to achieve your personal best you have to find new ways to break through the barriers that limit your performance. Acid Zapper is the breakthrough mineral supplement from TAMER Laboratories that helps competitive athletes maintain pH health, improve performance, reduce fatigue, and speed recovery. Safe, healthful, noticeably effective, Acid Zapper delivers real results to real athletes. With its patented Alka-Plex mineral formula, Acid Zapper naturally controls the acidic wastes generated when food is metabolized during intense athletic exertion.
Break through your performance barriers with Acid Zapper

Price:
$59.95
EP-NO Blood Builder is a synergistic blend of natural absorbable heme and non heme-iron, meaning the sources of iron will metabolize easier in the body making it more effective. EP-NO Blood Builder also conatins Vitamins B12, B6, Zinc, Folic acid and Biotin. EP-NO Blood Builder contains 70% natural ingredients and is a product which will not make you toxic or ill. Endurance Athletes (such as cyclist's, triathletes and marathon runners) need more iron than most people, possibly due to accelerated destruction of red blood cells, muscle injuries, loss of iron through sweat, and insufficient time to reabsorb iron.
EP-NO Natural Blood Builder

Reg. Price:
$34.95
Sale Price:
$27.95
Save:
$7.00

SportLegs is a revolutionary patented blend of natural-source vitamins and minerals designed to safely minimize frustrating muscle "burn" and soreness associated with lactic acid build-up during sports or exercise. SportLegs is the only supplement of it's kind that can naturally help you conquer muscle "burn" and soreness without painkillers.

Do you suffer from Restless Leg Syndrome (RLS), also know as Irritable Leg Syndrome?
It has been documented that many customers who have taken SportLegs have had great results with relief of Restless Leg Syndrome.

  • Switch off lactic acid, switch on performance! Patented SportLegs curbs painful, performance-limiting lactic acid production by raising blood lactate before exercise. Noticeably raises Lactate Threshold. You go stronger, longer with less muscle "burn" today, less soreness tomorrow
  • Safe, legal ingredients: 88% European natural-source lactate (not lactose), muscles' preferred fuel. Plus calcium, magnesium and vitamin D balanced to aid absorption, in color-free vegetable capsules. Ingredients FDA Generally Recognized As Safe ["GRAS"]. WADA, UCI, USADA, NCAA legal. No sodium, gluten, dairy, GMOs or calories
  • Fast: Works in half an hour. No weeks-long "loading" phase like competing products
  • Inexpensive: Take only before and during exercise. No need to take every day.
SportLegs - Prepare To Perform

Reg. Price:
$9.54
Sale Price:
$9.54
Save:
$0.00

SportLegs is a revolutionary patented blend of natural-source vitamins and minerals designed to safely minimize frustrating muscle "burn" and soreness associated with lactic acid build-up during sports or exercise. Sport Legs is the only supplement of it's kind that can naturally help you conquer muscle "burn" and soreness without painkillers.

Do you suffer from Restless Leg Syndrome, also know as Irritable Leg Syndrome?
It has been documented that many customers who have taken SportLegs have had great results with relief of Restless Leg Syndrome.

SportLegs Single Dose

Price:
$53.95
Dietary Supplement to Support Workout Recovery and Mitochondrial Function to Reduce Fatigue and Restore Cellular Function
FoodScience Mito-Fuel with D-Ribose

Price:
$39.99

PUSH contains advanced combination of carbs, creatine and beta-alanine, to help you get more out of your workout. PUSH has been clinically shown to increase anaerobic threshold and workout capacity, and boost muscle strength by 15% during a 12-week resistance training program.**   The unique combination of beta-alanine and carbs delays muscle fatigue? so you can push through today's workout while preparing your muscles for more training tomorrow.

EAS Push

2021 Optygen HP
Price:
$79.95

2021 Optygen HP New and Improved by First Endurance 2021 Optygen HP now with Ashwagandha Root is the strongest endurance formula available

In-Stock and Ships Same Day - PSNE12F

The all-new OptygenHP formula features 23% improvement in endurance capacity and a significant increase in energy (ATP) production. Athletes who participated in these studies were able to replenish glycogen faster, which leads to improved recovery and improved performance on back-to-back workouts and during heavy training. In addition, subjects experienced less muscle inflammation after high-intensity exercise, resulting in less soreness and faster recovery.

First Endurance introduced the world to Optygen back in 2002. Since then, there have been a number of additional studies done that show Optygen reduces cortisol levels. By modulating cortisol, athletes experience better recovery, an increase in VO2, improved oxygen utilization and enhanced performance.

The new OptygenHP now delivers 50% more beta-alanine. A 2012 study evaluated the effects of beta-alanine supplementation on VO2max, time to exhaustion and lactate concentrations. Subjects supplemented with beta-alanine for six weeks. The group experienced a significant increase in VO2max, an improvement in time to exhaustion and lactate utilization. The study concluded that beta-alanine supplementation can reduce lactate concentrations during exercise and thus can improve exercise performance in endurance athletes.

Dosage recommendations: Take 4 capsules daily with a meal.

 


*Daily Value Not Established

Other Ingredients: gelatin red capsules

Chelavite is a registered trademark of Albion laboratories, Inc.
Covered by Albion international, Inc., U.S. Patent 5,614,553

Strongest Optygen Formula Available for 2014
Boost Explosive Muscular Strength & Power Output
Improves Oxygen Utilization
Increases Aerobic Threshold & Reduce Lactic Acid

Read our Official PRO Athlete Review of Optygen HP

Hammer Nutrition E-Caps Race Caps
Price:
$49.95

What works better than Race Caps Supreme? Go Here

  • Enhance energy and endurance.
  • Reduce muscle fatigue.
  • Increase workload capacity.
  • Enhance recovery.
  • Gluten-Free and Vegan Friendly.
 

* 2010 trade dress not yet available on all products.

Resources for Today's Endurance Athletes ®

Copyright © 2021 ProLine Sports Nutrition, Inc. ®
Email Customer Care

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on this website. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this Website is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. ProLine Sports Nutrition, Inc. ®