Ultimate Endurance - Powerful Aerobic and Energy Booster - Increases Circulation - Buffers Lactic Acid - All-Natural and Caffeine-Free

I do not get the pump for my workouts that I do with Uncut, but it is a decent natural supplement for a little extra boost of energy.

I competed at a very high level as a powerlifter and was always taking energy supplements that were loaded with caffeine and other stimulants to enhance my performance. Recently however, I made the decision that powerlifting was not favorably impacting my long term health and I made a major overhaul. I switched up my training regimen to not just focus on strength, but also muscular endurance, cardiovascular stamina, and flexibility. I cut out all the "energy supplements" that I realized were draining my adrenal system and were only making me burn out faster in longer workouts. I started searching on Amazon for a natural supplement that would give me a little bit of a boost for my new routine, and I came across Ultimate Endurance. I was really impressed with the ingredients, (especially that it is almost completely caffeine free) and I decided to give it a try. I am now almost done with my first bottle and all I can say is... WOW! Gone is the roller coaster high and subsequent crash of most workout energy supplements. Instead, there is a much more subtle but effective maintaining of your energy levels throughout long grueling workouts. I document all my workouts on paper and the numbers don't lie. There is much less of a drop off in my strength, speed, and endurance at the end of workouts since I started taking Ultimate Endurance. There is no magic pill to substitute hard work but for anyone that is looking for a little extra help in pushing themselves this is a MUST BUY.

Felt a little boost the first time I tried it. But after that I did not feel it anymore. Even went to three caps.

As I have gotten older (i am 45) I have often found it increasingly difficult to muster up the energy to workout. My body doesn't tolerate stimulants well --coffee or energy drinks give me horrible heart palpitations and are therefore absolutely out of the question. I am in the process of losing a significant amount of weight and thanks to this product I am now able to workout in the morning doing spinning and other cardio excercises that were previously out of my personal reach because of lack of energy especially in the morning. The label say you should take it 30 minutes prior to activity, however i find that it works better if you take it 45 minutes before activity. The pounds are melting away,and it is due in large part to this truly amazing all natural energy supplement. I know many people like myself who are afraid of taking energy supplements because of fear of palpitations.I was skeptical but know YOU WILL NOT GET HEART PALPITATIONS IF YOU USE THIS PRODUCT. YOU WILL NOT FEEL LIKE YOU ARE GOING TO HYPERVENTILATE. It is a nice, smooth boost that enables you to perform at a peak level.

I don't understand this at all... This product has such great reviews. So, i had high hopes for it. The recommended dose is 1-3 pills. The first day I took 1- nothing happened. 2nd day i took 3- nothing happened. So I thought maybe I just have a high tolerance. Day 3 i took 5!! And guess what? Nothing happened! Im not one to write reviews but with this product having so many good reviews I thought everyone would appreciate my view on it. I wasted money :(

My job depends on my ability to stay in phenomenal shape. As a cross cultural Explorer for National Geographic, I find myself doing everything from wrestling nomads in Mongolia to doing squats on a beach in Indonesia. I NEVER take supplements, but decided to give this formula a try. I have a fairly stable level of energy to begin with. I took 2 of these pills 30 minutes before several workouts... when I was feeling a bit below the weather. I wasn't looking for a major caffeine boost, rather- something stable. The formula did EXACTLY what I wanted it to- it gave me a stable dose of energy for the first half of my workout, and about 45 minutes in...when things are usually the toughest, I felt a boost of energy that enabled me to blow past my max reps and sustain that energy for the remainder of my day.What's more special? Dr. Stern took the time to write me back PERSONALLY and lend his advice on the formula, how best to take it, and what to expect. Much Love!

I was coming back to Brazilian Jiu Jitsu after a long hiatus due to injuries. Although in my head it was as if I never left, in practice I was much more cautious and playing a purely defensive game. All that time away from training also meant that I was out of my form and got tired very quickly. I didn't put much faith in supplements but tried Ultimate Endurance mostly because I took B12 supplements anyway.I am very glad I gave this a try. I quickly noticed that I wasn't gassing during training as soon as I used to. When the instructor is pairing us up for rolling, I stand on the wall dancing around in place instead of sitting like I used to. This energy has given me a confidence to play a more aggressive game and multiple partners has commended me on my improved performance at training. I couldn't be happier with this supplement!

I am an endurance runner. I was searching for a supplement to boost my training. I found that the boost didn't last through a long run but worse the muscle tightness, muscle fatigue and overall fatigue was much worse than when I didn't take it. I had high hopes.