“For me, the difference between winning and a back seat in the top 10 is how fast I can recover from hard training. The faster I can recover, the more key workouts I can hit in a training block. ARX helps boost my performance and helps speed up my recovery time. It doesn’t matter if you are 23 or 53, faster recovery translates into results.”
- Professional triathlete and Ironman 70.3 World Champion Terenzo Bozzone

“After using ARX during my Ironman training, I felt slightly better after my workouts. The "breakout" moment when my skepticism disappeared was during an 8 mile race I completed after running 10 miles the day before and 7 the morning of race day. I felt like my legs were completely fresh during the race, set a 4-minute PR, and was able to ride over 100 miles the next day! Wow!”
- Maria Aitken, runner and triathlete

“I’ve found that ARX significantly reduces the time it takes me to recover from hard training, which allows me to approach the next hard training session with less soreness and more bounce in my step. As a result, I can train just a bit harder and become that much closer to finding out how good I really can be!”
- U.S. distance runner

“I don’t know what it is, but this combination in ARX works. It took a couple of weeks to notice a difference, but I’ve definitely noticed a difference. It wasn’t a big jolt of energy, like caffeine. I just started noticing I wasn’t feeling as tired. At points I killed myself in training—I would go for a strong three-hour training ride with some added accelerations, climbs, and ending with some sprint training—however I didn't feel like I had the DOMS the next day. And my training felt much stronger the next day as opposed to just only doing recovery work. I could still go on a nice long endurance ride. Although I stuck to my normal training, I knew I could have gone longer some days. I like that ARX is natural. I’d highly recommend it for endurance athletes.” - Andy MacDonald

- Current Head Coach, Team PVA Multi-Sports Team
- Former Head Coach, Georgetown University Triathlon Team
- LeMond Fitness Master Trainer
- USA Triathlon and USA Track and Field certified coach
- ACE certified personal trainer
- Member of the Annapolis Bicycle Racing Team and the DC Tri Club

“After a week or so of use, I felt a difference not only in recovery between rides and workouts, but also after hard intervals during a training ride. After a hard training effort, I finally feel like I have strong legs for the remainder of my daily ride!”
- Sean Smith, CA

“Preparing for my fourth Marine Corps Marathon, ARX has been a welcome addition to my training regimen. I find that I have more fuel in the tank. I am not as fatigued during training, and do notice better overall endurance.”
- Hsu Wang, MD

“I started taking ARX at the beginning of the racing season, when I was just getting back in shape after the winter months. I didn’t notice anything dramatic at first, but then one day I felt surprisingly good during a long ride. I went out the next day, and felt great again. I couldn’t believe I was feeling that strong -- I pulled nearly the whole way and kept riding other cyclists off my wheel. And that’s how it’s been since. ARX helps me keep up the intensity and recover fast so I can go hard nearly every time out. Let me tell you, at age 48 it feels pretty good to still be able to pound some of the young guys!” - Mark Haynes

“It has been great getting to know this product and we are very positive about its results and potential to enhance performance. We have recommended it to many with the bicycle racing community…”
- Technical Director, Cycling Team

“Now that I’m training for the racing season, I’m really seeing a difference with ARX. My legs aren’t cramping up from lactate buildup the way they used to after a hard race or workout…” - Competitive road and track runner

“ARX feeds my training in ways a sound diet and cross-training haven’t. I know I can go harder because I won’t be sore later. I feel like I have another gear -- that I'm dipping into fuel reserves I never had before. Intense workouts, hill work, intervals, it’s all making me stronger. And that loose, ‘in the zone’ feeling of hitting my stride and holding it longer are things I carry with me mentally until the next run.” - Tom Callahan

“Just wanted to let you know that ARX has not only given new life to my 65+ year old legs but has given new life to my anticipated retirement as well! I bought a second home in the California desert so I could enjoy playing golf for a week at a time. As it turned out, after two consecutive days on the course my legs couldn’t hold up so I’d have to take a day or two off. After taking ARX I’ve been able to play right through the week with no problem. More golf, more walking, more calories burned…you get the picture. Thank you!” - Joel J.

"After one day of taking ARX I noticed a difference. On a long ride that afternoon, I was able to use my higher gears (large chain ring) for most of the ride. Skeptical that ARX could be working in such a short period of time, I continued taking the pills and began monitoring results and keeping a daily log of my performance. I've now been taking ARX for a few weeks and have noticed a definite improvement in my energy levels and recovery time - whether I'm riding long distances on my bike, using the rowing machine at home, or working out at our local gym."
- Rick Miller

“I’ve used the ARX for about a week and a half now. Overall I think it’s a solid product. I can say that it does help with recovery. I hit each muscle group twice a week, which for most doesn’t provide enough recuperation but I seem to get by on it. Adding in the ARX, by the second go around I feel more refreshed and ready to go. Not overwhelmingly, but I do notice it. I’ve been having solid, intense workouts without any slacker days so far. A few other things I have noticed are that it really increased vascularity, which is really cool. One day, in the gym some guy asked me what I was “on.” As well, I have been oversleeping a little since taking it which could be classified as a good thing though. I’m probably getting deeper more restorative sleep.” - Hans Betten, weight lifter

Results will vary.