




Accelerate Your Nerve Relief with an additional 300mg of R-ALPHA Lipoic acid.
R-Alpha Lipoic Acid promotes better blood flow to deliver vital oxygen and nutrients to nerves, and can help balance out nutritional shortages. As a potent antioxidant, it also neutralizes free radicals - which are harmful toxins in the body.*
In clinical studies, R-Alpha Lipoic Acid has been shown to...
- Quickly Support nerve health, to help get you back to doing what you love and enjoy.
- Improve Circulation and blood vessel dialation by up to 44%.
Scientists have recently discovered that patients who took 600mg of R-Alpha Lipoic Acid per day reported a dramatic increase in nerve health & function.* When you take Mastyler Optimizer® together with Mastyler®, you get a combined 600mg of R-ALA for maximum effect.
Real Customer Success Stories
Excellent 4.8 / 5

NOT all forms of alpha lipoic acid work the same
We Only Use Naturally Sourced R-alpha Lipoic Acid
Most nerve supplements use a form of Alpha Lipoic Acid known as S-ALA. Created in a lab, it’s cheaper to produce - but that comes at a cost.
Researchers have found that S-ALA is not as easily absorbed into your body, and may even inhibit the nerve- supportive properties of natural Alpha Lipoic Acid.
Which is why we use only naturally sourced R-Alpha Lipoic Acid in our products - so you’re getting the most potent and proven form.
And we’ve taken it one step further...
Alpha Lipoic Acid is an extremely unstable molecule. Exposure to heat causes it to quickly degrade and lose its potency.
For that reason, the Alpha Lipoic Acid in our supplements undergoes a complex stabilization process to ensure that by the time it reaches you, it will have the same potency as the day it was produced...
So you get peace of mind knowing your nerves will get the full benefit of its powerful properties.
What’s Inside Mastyler
The superior ingredients that set Mastyler apart
Many supplements cut corners with cheap ingredients, hoping customers won’t notice the difference. But lower-quality vitamins are often poorly absorbed and provide minimal support for nerve health.
Mastyler® is crafted with only the most effective, highly absorbable forms of vitamins, antioxidants, and herbs shown in clinical studies to nourish nerves, improve nerve communication, strengthen nerve insulation, and support healthy blood flow.
By choosing premium ingredients, Mastyler® delivers powerful support for lasting relief and optimal nerve function.
Any questions about R-ALA OPTIMIZER? We're here to help

Do I need both Mastyler AND R-ALA Optimizer?
Do I need both Mastyler AND R-ALA Optimizer?
Mastyler® is our complete nerve support supplement with 10 proven ingredients to help you support optimal nerve health.
Many customers enjoy healthier nerves using only Mastyler®. However - if you aren’t getting the results you desire from Mastyler® alone - we recommend adding Mastyler Optimizer® to your daily supplement regimen. This booster supplement gives your nerves an additional 300mg of R-Alpha Lipoic Acid, a potent antioxidant that has been shown to accelerate nerve health and support proper nerve function.
Will these supplements work for me?
Will these supplements work for me?
The ingredients in Mastyler® and Mastyler Optimizer® are designed to support your nerves - regardless of their current condition. The vitamins, antioxidants, and herbs in our products support healthy nerve function by nourishing nerves, supporting healthy nerve communication, building nerve insulation, and promoting healthy blood flow.
How quickly does it work?
How quickly does it work?
How quickly does it work?
The ingredients in our nerve supplements get to work from day one to set the stage for nerve health.. Every person is different. While some may notice results within 1-2 weeks, we’ve found that the majority of customers get the best results after approximately 4-6 months.
Because this process takes time, we recommend taking Mastyler® for at least 3 months. We offer additional support with our Mastyler Optimizer®, which gives you an additional daily dose of 300mg of R-Alpha Lipoic Acid.
When taken along with Mastyler®, you’ll get a total of 600mg of R-ALA - the same amount that studies have shown to be most effective.
Are there any side effects?
Are there any side effects?
Multiple clinical trials using the same ingredients in Mastyler® and Mastyler Optimizer® have them to be well tolerated with no negative side effects. If you experience any discomfort when taking our supplements, you may start with a lower dosage to build tolerance - working your way up to a full dosage over 1-2 weeks.
What does the Medical Community think of Mastyler?
What does the Medical Community think of Mastyler?
The medical community considers all of the ingredients in Mastyler® and Mastyler Optimizer® to be safe and well-tolerated.
Each ingredient is well-regarded in published clinical studies and peer-reviewed research papers. In addition to the supporting evidence offered by the numerous studies and research papers, each ingredient in our formula was reviewed and approved by our Chief Medical Advisor, Dr. Don Kennedy.
Is there evidence to support the effectiveness of these ingredients?
Is there evidence to support the effectiveness of these ingredients?
There have been numerous clinical studies using the same ingredients found in Mastyler® and Mastyler Optimizer®. Multiple studies have shown these ingredients to be safe, well-tolerated, and effective.
Who is Mastyler?
Who is Mastyler?
Mastyler was founded in 2010 by Wes Jones.
After watching his father’s quality of life degrade due to poor nerve health, Wes grew frustrated with the lack of safe and effective options available. After over a year of researching ways to help his dad, Wes created the first bottle of Mastyler with the help of trusted experts.
In the 10 years since, Mastyler has helped over 380,000 customers across the globe improve their nerve health when nothing else worked.
Our outstanding customer service, research-backed products, and expert resources have helped us earn an A+ rating with the BBB and a solid reputation among customers as a trusted source for quality products and service.

Get Peace Of Mind With Our Unmatched Guarantee
Have you been burned by one of those “fly by night” supplements that pop-up online, promise amazing results, then disappear after they’ve taken your money?
We’re not one of them. We’ve built a solid reputation over our 15 years in business, have an A+ rating with the BBB, and are NOT going to disappear on you.
We believe people should come before profits - which is why every product we sell is backed by our one-year guarantee. You have an entire year from the date of your purchase to get a prompt refund (minus shipping & handling) on your most recent order - no questions asked.
Simply contact our US-based customer support team for a prompt, courteous refund.

WEEK 1-2 CLEAN UP
In the first stage of the Mastyler® program, the focus is on cleaning up damaged nerve parts and preventing further decline in nerve function. The vitamins and antioxidants in Mastyler® help to improve nerve blood flow, flushing out harmful toxins that hinder recovery and delivering essential oxygen and nutrients to the nerves. This sets the stage for the next step in improving your nerve health and function.
WEEK 3-6 NOURISH NERVES & MYELIN SHEATH
During this stage, your nerves will benefit from the proprietary blend of high-quality B-vitamins, R-Alpha Lipoic Acid, and other essential vitamins and nutrients in Mastyler®. This blend works to nourish the nerve axons, improve nerve fiber density, and build up the myelin sheath to help restore normal nerve function.*
WEEK 7-15 BETTER NERVE FUNCTION & REDUCED DISCOMFORT
As you progress through the program, your nerve pathways and axons will begin to function properly again. During this stage, four out of five people who have consistently taken Mastyler® begin to experience a more noticeable reduction in discomfort and/or regain feeling in their hands or feet.
WEEK 16+ MAINTAIN HEALTHY NERVES
By this point, we hope you’ve experienced meaningful improvements and that you're enjoying a happier, healthier life. Even after achieving the desired results, many of our customers continue taking Mastyler® daily (at a full or reduced dose) to maintain healthy nerves and prevent nerve discomfort from returning.

Built On Trust: See Why Customers Love Us
Let us be your trusted partner to restore your health and vitality
4.1-star rating from 2,000+ reviews
4.4-star rating from over 5,600 verified reviews
A+ rating with the BBB

Claim Your Supply Today
Don't miss out on Circulation Renew! Our bottles are selling fast. Experience the benefits of improved circulation today. Order now to secure your supply before we run out!
You’ll begin to feel the effects in as little as 20 minutes!
✔ Feel more active and energized; with increased stamina and shorter recovery time
✔ Enjoy improved mobility, with less discomfort in your legs and feet as circulation improves
✔ Experience sharper mental clarity, helping you stay focused and clear-headed
✔ Recover faster and feel stronger, thanks to better nutrient delivery and oxygenation
✔ Support overall vitality by improving the flow of essential nutrients throughout your body
