One home. More products. Same commitment to quality.
Looking for Metabolic Maintenance? You’re in the right place. 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 science-driven, foundational wellness supplements to targeted, condition-specific formulas, every Metabolic Maintenance product is still made to the same uncompromising standards, just under the ARG name.
Get started with ARG
No need to start from scratch.
Your Metabolic Maintenance 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.
Metabolic Maintenance Best Sellers
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Metabolic Maintenance® CoQ10 100 mg
Regular price $38.00 USDRegular priceUnit price per -
Metabolic Maintenance® SAMe 200 mg
Regular price $70.00 USDRegular priceUnit price per -
Metabolic Maintenance® Silymarin
Regular price From $30.00 USDRegular priceUnit price per -
Metabolic Maintenance® 100 Progeste Cream
Regular price $44.00 USDRegular priceUnit price per -
Metabolic Maintenance® 5-HTP 100 mg
Regular price From $32.00 USDRegular priceUnit price per -
Metabolic Maintenance® 5-HTP 50 mg
Regular price $26.50 USDRegular priceUnit price per -
Metabolic Maintenance® Acetyl L-Carnitine
Regular price $32.50 USDRegular priceUnit price per -
Metabolic Maintenance® Acute Immune Boost
Regular price $42.00 USDRegular priceUnit price per -
Metabolic Maintenance® Ashwagandha Plus
Regular price $40.00 USDRegular priceUnit price per -
Metabolic Maintenance® B-Complex
Regular price $43.00 USDRegular priceUnit price per -
Metabolic Maintenance® Balanced Response™
Regular price $45.00 USDRegular priceUnit price per -
Metabolic Maintenance® BAM®
Regular price $52.00 USDRegular priceUnit price per -
Metabolic Maintenance® Basic Maintenance®
Regular price $45.00 USDRegular priceUnit price per -
Metabolic Maintenance® Brain Cell Support™
Regular price $68.00 USDRegular priceUnit price per
Allergy Research Group Best Sellers
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MethylPro® L-Methylfolate 15 mg
Regular price From $30.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 10 mg
Regular price $21.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 5 mg
Regular price $18.00 USDRegular priceUnit price per -
Metabolic Maintenance® Magnesium Glycinate
Regular price $42.50 USDRegular priceUnit price per -
Metabolic Maintenance® L-Methylfolate 10 mg
Regular price $63.00 USDRegular priceUnit price per -
200 mg of Zen
Regular price From $44.19 USDRegular priceUnit price per -
Nattokinase 100 mg
Regular price From $48.99 USDRegular priceUnit price per -
Lumbrokinase Circulatory System Support*
Regular price From $61.39 USDRegular priceUnit price per -
Pancreas Pork
Regular price $204.99 USDRegular priceUnit price per -
Optimox® Iodoral® 12.5 mg
Regular price From $38.89 USDRegular priceUnit price per -
Ox Bile 500 mg
Regular price $43.29 USDRegular priceUnit price per -
Thyroid Zen Defense
Regular price $57.79 USDRegular priceUnit price per
MethylPro Best Sellers
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MethylPro® L-Theanine 200 mg
Regular price $54.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 5 mg
Regular price $18.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 2.5 mg
Regular price $16.50 USDRegular priceUnit price per -
MethylPro® Magnesium Glycinate
Regular price $25.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 15 mg
Regular price From $30.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 10 mg
Regular price $21.00 USDRegular priceUnit price per -
MethylPro® Vitamin D-3 5,000 IU
Regular price $25.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 15 mg + Cofactors
Regular price $46.50 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 7.5 mg
Regular price From $19.50 USDRegular priceUnit price per -
MethylPro® Omega-3
Regular price $60.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 10 mg + Cofactors
Regular price $38.50 USDRegular priceUnit price per -
MethylPro® Ashwagandha Complex
Regular price $40.00 USDRegular priceUnit price per -
MethylPro® B-Complex + 5 mg L-Methylfolate
Regular price From $29.00 USDRegular priceUnit price per -
MethylPro® B-Complex + 15 mg L-Methylfolate
Regular price $50.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 5 mg + Cofactors
Regular price $27.00 USDRegular priceUnit price per -
MethylPro® L-Methylfolate 1 mg
Regular price $25.50 USDRegular priceUnit price per -
MethylPro® B-Complex + 10 mg L-Methylfolate
Regular price $40.50 USDRegular priceUnit price per
Good health is priceless
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.