One home. More products. Same commitment to quality.
Both brands are now part of the Allergy Research Group family, bringing you the same trusted formulas you know and rely on, all in one place.
From advanced, bioactive methylation support to targeted nutritional solutions, every MethylPro product is still made to the same uncompromising standards, just under the ARG name.
Read More
Get started with ARG
No need to start from scratch.
Your MethylPro account has been migrated to ARG. You should have received an email with instructions on how to reset your password and update your payment method.
New here? Create an account in minutes or start exploring our full product catalog today.
MethylPro Best Sellers
Allergy Research Group Best Sellers
For more than 45 years, Allergy Research Group has supported healthcare providers and their patients with the tools necessary to achieve the confidence that comes from great health. Our tireless dedication to creating clinically sound, evidence-based, condition-specific formulas using clean, hypoallergenic ingredients is unsurpassed—and it’s why our supplements are so widely trusted and well-tolerated by both practitioners and patients worldwide.
We’re Pioneers in Integrative Health
ARG is proud of our role as pioneers in complementary and integrative medicine. Our founder was an avid researcher and relentless advocate for those who were chemically sensitive or in need of alternative solutions to their current healthcare. In 1979, ARG began with the introduction of buffered vitamin C and a quest to bring truly hypoallergenic, evidence-based supplements to the US market.
Frequently Asked Questions
Why did the MethylPro website go away?
ARG acquired MethylPro in January and now we have a single, unified website that offers one-click access to over 300 high-quality products—all in one place.
Are the products and/or formulations going to change?
No! You will continue to have access to all of the same formulas you know and trust.
Will I need to set up a new account on the ARG website?
No. Your account will be transferred over. You should have received an email to update your password and reenter your payment method. For payment method updates, you can either sign up for a Shop Pay account that is tied to a credit card, but many other payment forms are accepted, including Apple Play, Google Pay and PayPal.
Will I still receive my subscriptions I signed up for?
Yes your subscription will stay the same and you will be able to make edits to your order on the new (Allergy Research Group) website.
Why are you making these changes?
We wanted to simplify the shopping experience for Metabolic Maintenance, MethylPro, and ARG by bringing everything together in the same house (website).
I am an Integrative Healthcare Practitioner and I have an MM and/or MP account. Will I still receive wholesale discounts on products I order?
Yes. You will still receive exclusive wholesale pricing and your free shipping thresholds will also remain the same.
Will anything change for professional and healthcare providers?
Yes. As a professional customer and licensed healthcare provider, you will now have access to ARG’s Patient Participation Program (PPP). When you participate in the PPP, your patients receive a discount on retail prices, and you can receive compensation on all purchases made by your patients—if you choose to. On the new ARG website, you will also have access to our full library of clinical content, including product information, blogs and protocols. You can also register for our popular monthly Webinar series attended by thousands of integrative healthcare practitioners just like you.