CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.
X
Signin to Your Account
Questions? Call our tri Specialists! 1-800-445-4790
First Endurance Optygen HP Capsules (120 Capsules)

First EnduranceOptygen HP Capsules (120 Capsules)(Return to Product Page)

Add your own review
(3 customer reviews)
5 stars
4 stars
3 stars
2 stars
1 stars
(1)
(2)
(0)
(0)
(0)
(33%)
(67%)
(0%)
(0%)
(0%)

User submitted reviews

Review by Joe

It works
by Joe
Chapin, SC
1 of 1 customers found this review helpful.

I have seen a drastic improvement in my Running times and Triathlon times. On my 3rd bottle.

Reviewed 7/28/2017
Thank you for your feedback.

Review by Anonymous

I don't know if it works or not, but I seem to have more endurance when i am taking it.
by Anonymous
Cycling Enthusiast
Memphis TN

I don't know if it works or not, but I seem to have more endurance when I am taking it. Even if it is all in my head if I feel stronger, I'll take it.

It is a bit pricey for a subjective perceived benefit.

Reviewed 6/11/2019
Thank you for your feedback.

Review by Can''t get enough bike

Improved recovery time
by Can''t get enough bike
Cycling Enthusiast
Planet Earth
1 of 1 customers found this review helpful.

Used for a couple of years after reading a positive review by a medical professional who was taking it himself. I cannot claim any better performance, but I do believe that my recovery time after intense or endurance events was much improved. Ultimately I stopped taking this as this expense is so high.

Reviewed 9/13/2017
Thank you for your feedback.