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ARX is a one-of-a-kind, proprietary blend of natural ingredients PROVEN to increase your endurance and speed your muscle recovery time. No matter what your goal, ARX can help you get to the next level -- unleashing your potential and reaching new heights.

Athletes have found ARX helps:

  • Greatly reduce muscle soreness
  • Speed muscle recovery
  • Improve training
  • Improve performance
  • Increase endurance and stamina
  • Clear lactic acid buildup in muscle cells
  • Recycle lactic acid for highly-efficient energy

“I started using ARX about 7 weeks before the World Championships in Clearwater. Training was going really well but I was wondering: Why haven’t my legs been hurting after these hard workouts? I began to think maybe I wasn’t training hard enough. So I started thinking about what I was doing differently and the only thing was taking ARX. I’ve been using ARX, and my legs were recovering quicker after workouts.”

“For me, the difference between winning a race and ending up somewhere else in the top 10, is how well you can train. And how well you can train is determined by how well you can recover. I measure a training block with how many key workouts, or hard workouts, I manage to get inside that block. In this block, I was fortunate to get a lot more than usual just because my legs were recovering quicker.”

“I’m honored to be working with Faster Tomorrow and the ARX team to achieve my goals.”

Terenzo Bozzone
Professional Triathlete

“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 Aiken, FL
“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
“After a couple of weeks using ARX, I noticed a difference. It wasn’t a big jolt of energy, like caffeine. Just started noticing I wasn’t feeling as tired. And my training felt much stronger the next day. Instead of only doing recovery work, I could still go on a nice long endurance ride. I like that ARX is natural. I’d highly recommend it for endurance athletes.”
- Andy MacDonald
Head Coach, Team PVA Multi-Sports Team

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ARX combines leading edge science with sports nutrition to fuel the muscles of endurance athletes. It works by enhancing your body's natural mechanisms to keep muscles running at peak performance – increasing microcirculation, clearing lactate faster, and rushing needed energy back to the muscles.

Frankly, there are a lot of products out there that make big claims. Most of them hope you believe they work based on tests of a couple of their ingredients. They're selling you "maybe." But ARX was put to the test in three separate clinical trials, and the results were impressive:

In a recent double-blind, placebo-controlled clinical study, cyclists who supplemented with ARX showed improvement on a sprint test compared to those who got the placebo.

Another human clinical study looked at muscle recovery and the effects of muscle cell-lactate clearance plus heart rate recovery – huge factors on fatigue and performance. The rate of lactate clearance for the ARX users was 157% higher than the placebo users, with improved heart rate recovery.

And those who kept taking ARX kept improving – after two weeks they had an 80% increase in lactate clearance and after 4 weeks, an amazing 110% increase.

In a separate swim study, even mice using ARX demonstrated dramatic increases in exercise endurance, resistance to fatigue and increased lactate clearance. The ARX treated group showed a significant increase in swim time to exhaustion:

ARX brings real and sustainable results - which means we're not about to promise it works instantly. Unlike most muscle recovery drinks and sports endurance supplements which provide a temporary boost during training or events, the true power of ARX unfolds and grows stronger when used consistently to build a winning foundation. It's for athletes who make the commitment to train and condition as they work towards the next level of success.

ARX is for athletes who want to be Better, Faster, and Stronger. Whether your goal is blowing past everyone, or shaving seconds off last year's time, for optimal performance you need a true competitive edge.

Get it for Free. There are no strings, no commitment. Just cover the basic shipping cost.

Every decision you make as an athlete is based on one rule: QUALITY.

Top quality gear. Top quality food. Top quality hydration.

That's why we manufacture our ARX sports endurance supplement with the strictest quality control in the industry. There are multiple checkpoints during the process to verify and ensure you're getting the ingredients we promise, that everything in ARX is pure, and the strength and composition of each ingredient is correct.

It's the manufacturing of the blend, including the ratio of ingredients, that's critical for maintaining the power boosting effects of the ingredients. Open your free bottle and know, without a doubt, that ARX=QUALITY.

“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. 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

What is ARX and how does it work?

A:

The ARX sports endurance supplement is a precise and proprietary blend of mushroom extracts, eleuthero root extract, tangerine peel extract, and Asian ginseng root extract. This exact combination does two key things to enhance your performance and muscle recovery.

First, ARX increases microcirculation to the muscles, improving the distribution of oxygen to the body (to keep the energy processes in the body going) while also removing waste products, such as lactate, and redistributing it so it can be utilized for fuel.

And second, ARX enhances the immune system, which is key to having good energy.

What are the benefits of taking ARX?

A:

The ARX sports endurance supplement speeds muscle recovery, improves performance, and increases endurance and stamina. Many athletes also report a reduction in muscle soreness following exertion.

Do I have to load with ARX?

A:

While it is not necessary to load, many athletes report faster results when starting with a 3 per day loading dose for two weeks. The studies show that taking 1 gram of ARX daily (2 capsules) is effective in improving the clearance of lactate from the bloodstream. This is the recommended dosage.

How will ARX help me race better?

A:

ARX will improve your endurance, fight muscle fatigue, and speed your muscle recovery time - keeping you going longer, faster, and stronger. Most important, ARX allows you to train harder.

ARX's unique and precise synergistic combination of ingredients helps to clear lactate from the bloodstream faster and circulate it to the rest of the body so that it can be used as an additional fuel source for exercise and other energy demands, improving your performance and reducing muscle recovery time.

Because you recover so much faster, you feel incredible during training - not tired and crampy. This allows you to train harder and better. This is what's going to give you the edge to win and beat your own best record.

When will I start noticing the benefits of ARX?

A:

If you take ARX as directed every day, you should notice the benefits in about two weeks, though many notice a quicker muscle recovery time sooner.

When should I take ARX?

A:

Take ARX every day, on an empty stomach, preferably in the morning.

How long will each bottle of ARX last me?

A:

Each bottle includes 60 capsules. This will last you 30 days when taking 2 capsules per day.

Do I need to worry about banned substances?

A:

None of the ingredients in ARX are on the banned substances list. For a complete list of regulations and banned substances please use one of the following links:

UCI Banned Substance List
WADA
USADA

What is a "Certificate of Analysis" and why is it important?

A:

A Certificate of Analysis (C of A) is a document which states every active and inactive substance used to manufacture a product. A C of A also shows that there are no additional ingredients added to the ARX formulation. In order to assure the safety and efficacy of ARX, the manufacturer provides Healthy Directions with a C of A for every lot of ARX.

Will ARX shorten my recovery time?

A:

Yes, taking ARX has been shown to reduce muscle recovery time. In clinical trials, subjects taking ARX experience better clearance of lactate from the blood. This means that the body was better able to utilize lactate as a fuel. Lactate is also used by the body to replenish glycogen stores, another part of the recovery process. In addition, most people find that taking ARX reduces their soreness, helping them to return to exercise more quickly.

Shorter recovery time translates to better, harder, more effective training.

Is age a factor in recovery?

A:

Yes. As you get older, it gets more difficult for your muscles to bounce back after exercise. In general, you simply do not recover as fast as you did when you were younger. This makes it significantly harder to train, especially after 40. Your body needs help. That's where ARX comes in, greatly enhancing your body's ability to recover and helping to restore your "younger" recovery time.

"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.

How should I use ARX?

A:

Use ARX daily to improve your endurance and to speed your recovery time. Like most nutritional supplements, ARX builds in your system over time, so it's important to continue taking it on a regular basis for the best results.

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ARX Ingredients:

Over 400 herbs were studied and reviewed before selecting those powerful enough to be included in ARX. The result is this proprietary blend proven effective in clinical tests.

Dosage recommendations: Take 2 capsules daily on an empty stomach before breakfast or lunch.

ARX helps:
  • Greatly reduce muscle soreness
  • Speed muscle recovery
  • Improve training
  • Improve performance
  • Increase endurance and stamina
  • Clear lactic acid buildup in muscle cells
  • Recycle lactic acid for highly-efficient energy use
Supplement Facts
Serving Size: 2 Capsules
Amount Per Serving % DV
ARX Proprietary Herbal Blend

Enoki Mushroom (mycelium),
Eleuthero Extract (root),
Reishi Mushroom (mycelium),
Tangerine Extract (peel),
Cordyceps Mushroom (mycelium),
Asian Ginseng Extract (root)
1 gram
*

*Daily Value Not Established
Other Ingredients: Microcrystalline cellulose, gelatin, magnesium stearate, silicon dioxide

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†ARXTM and Athletic Recovery X-cceleratorTM are trademarks of Radix BioResearch, LLC.

ARX is for athletes who want to be Better, Faster, and Stronger. Whether your goal is blowing past everyone, or shaving seconds off last year's time, for optimal performance you need a true competitive edge.

Try it NOW. There are no strings, no commitment. Just cover the basic shipping cost.

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