Skip to main content
Bookmark and Share
Client Login
Global Shipping Policies
Site Map
ProLine Blog
Link To Us
Product Search 
Client Login 
Email Address
Your Password
Forgot your password?
click here
Create an account
click here to create an account.
For the record, if you were to stock Hammer Nutrition's products Heed, Sustained Energy, and Hammer Gel, I'd be very interested.

My congratulations on your excellent service and and excellent products.
Michael B
Optygen HP First Endurance Supplement 30 Day Supply, Premium Endurance Supplement

Optygen HP New and Improved by First Endurance Optygen HP now with Ashwagandha Root is the strongest premium endurance supplement available.

In-Stock and Ships Same Day - PSNE12F

Optygen HP from First Endurance is a premium innovative endurance supplement that helps push your performance to higher limits. Using a combination of herbal extracts and adaptogenic compounds, optygen HP can help boost your VO2 max, time to exhaustion, and overall energy levels during when engaging in any long distance activities. This supplement works to increase ATP production which helps you get more out of each workout. With optygen HP, you can maximize your output for longer with increased focus and energy, giving you the competitive edge in any race or challenge.

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

Customer Reviews
5 star 
4 star 
3 star 
2 star 
1 star 
Average Review
  • Currently 3/5 Stars.
4.5 out of 5
4 Customer Ratings
Fastest Shipping - Best Customer Service
  • Currently 3/5 Stars.
Rating 5/5
These guys have the fastest shipping and some of the best customer service I've ever experienced from an online store. Many endurance and recovery supplements - this one is the best I've used. You may be able to find it elsewhere for less at a sale price, but if you're like me I want my supplements when I need them, not 2 or 3 weeks later. has better prices, but don't buy there is you care to see your purchase within a reasonable amount of time. Optygen HP on Sale at ProLine Sports Nutrition - plus get awesome 1-2 day shipping Free of charges. No better online supplement store than right here!
Posted by * Verified Buyer
02/22/2010 - 10:18 AM
Optygen HP vs. intelligent Endurance
  • Currently 3/5 Stars.
Rating 4/5
Began taking Intelligent Endurance 1 month prior to Chicago Marathon. Ran the marathon in 3:15:34 which was beat my previous PR by 8 minutes. I really believe the supplement helped. The most noticeable impact of the supplement appeared to be oxygen utilization. It seemed that my breathing was easier on harder efforts. Only negative I experienced was a little bit of sour stomach. I usually took the supplement first thing in the morning and followed it up with the FRS low-cal Mango-Orange drink. On several occasions, I would experience some nausea that I had not experienced when only taking the FRS drink alone.
Posted by * Verified Buyer
03/22/2010 - 07:59 AM
Bigxballer 2011 First Endurance Optygen HP
  • Currently 3/5 Stars.
Rating 5/5
I'm producing more power now at the same heart rate and I use to have major problem on my Latic acid on my legs where I couldn't even cycle. now I don't have that problem I only been taking for 2 months so I'm going on to my third bottle and I'm about to take your muilti v
Posted by *
04/17/2011 - 09:32 AM
Amazing endurance product
  • Currently 3/5 Stars.
Rating 4/5
Optygen HP helps with the leg cramps I get often after my workouts and took away the lethargic effects of skiing at high altitude this year. It did not decrease my max or resting heart rate, however, it enabled me to exercise at my max heart rate during training and races. Well worth a try if you haven't yet.
Posted by *
04/17/2011 - 09:39 AM
Resources for Today's Endurance Athletes ®

Copyright © 2023 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. ®