What Allergy Research Group does

Allergy Research Group (ARG) is a US-based nutraceutical manufacturer founded around 1980 and headquartered in Salt Lake City, Utah, operating as a portfolio company of private equity firm WM Partners. The company produces professional-grade, hypoallergenic nutritional supplements with a distinctive emphasis on thyroid health, glandular therapy, methylation support, and stress/mood management. Its portfolio spans four brands — the core Allergy Research Group label, Optimox (high-potency iodine via the Iodoral tableted Lugol solution), MethylPro (L-Methylfolate formulations for methylation), and Metabolic Maintenance (acquired January 2025 for stress and metabolic formulations) — collectively covering 237+ products across categories including thyroid, vascular, immune, gastrointestinal, hormone, and women's health.

ARG's core technology consists of proprietary formulations such as Iodoral (a tableted Lugol solution delivering quantified molecular iodine and potassium iodide in 6.25 mg, 12.5 mg, and 50 mg strengths), freeze-dried bovine thyroid glandular sourced from government-inspected, range-grazed animals in New Zealand and Australia, and delayed-release lumbrokinase enzyme capsules for cardiovascular support. A Scientific Advisory Board composed of physicians, pharmacists, nutrition experts, and functional medicine clinicians was formed in February 2026, supporting peer-reviewed research including a publication in the International Journal of Molecular Sciences on thyroid and endocrine integration.

The company operates a dual-channel distribution model. Healthcare clinicians access wholesale pricing through registered practitioner accounts with tiered discounts (5% off at $500+, 10% at $1,500+, 15% at $2,500+), free shipping on orders $200+, and a Patient Participation Program that generates recurring commission-based revenue. Direct-to-consumer sales occur via the company's e-commerce storefront with a Subscribe & Save program offering 10% discounts. Per-unit pricing falls broadly in the $25–$75 range across SKUs, positioning ARG as a mid-priced professional supplement brand. Operating geographies are limited to North America / USA.

Name

Allergy Research Group

Legal name

Allergy Research Group

Website

https://allergyresearchgroup.com

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

51–100 employees

Short description

Allergy Research Group is a practitioner-focused nutraceutical manufacturer producing hypoallergenic, professional-grade supplements across four brands (ARG, Optimox, MethylPro, Metabolic Maintenance) for healthcare clinicians and patients, with emphasis on thyroid, methylation, and stress support.

Ownership category

akta.pro rank

Product category

Nutritional Supplements

NAICS

Food (Health) Supplement Retailers (456191), Health and Personal Care Retailers (456)

SIC

Medicinal Chemicals & Botanical Products (2833)

akta.pro primary industry

Thyroid Disorders (HLAKADAF)

akta.pro secondary industries

Food Allergy Evaluation & Management (HLAKAAAD), Specialty & Functional Packaged Foods (Gluten-Free, Keto, Organic, Medical/Allergen-Friendly) (CRADAAAI)

Keywords

• Hypoallergenic nutritional supplements
• Thyroid health supplements
• Practitioner-grade nutraceuticals
• Iodine thyroid formulations
• Professional dietary supplements

Headquarters

HQ city

Alameda

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D

Revenue model

1. Nutritional Supplement Sales: Direct-to-consumer and practitioner/wholesale sales of professional-grade nutritional supplements across multiple brands (Allergy Research Group, Metabolic Maintenance, MethylPro, Optimox). Products include glandulars, vitamins, minerals, amino acids, botanicals, enzymes, and specialty formulations sold through e-commerce and practitioner accounts.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Allergy Research Group manufactures and commercializes professional-grade, hypoallergenic nutritional supplements with a focus on thyroid health, sold across four sub-brands (Allergy Research Group, Metabolic Maintenance, MethylPro, and Optimox). The 237+ product catalog spans glandulars, vitamins, minerals, amino acids, botanicals, enzymes, and specialty formulations (including proprietary Iodoral iodine tablets, freeze-dried Thyroid Natural Glandular, L-Methylfolate methylation support, and Lumbrokinase delayed-release enzymes), distributed via direct-to-consumer e-commerce and registered healthcare practitioner wholesale accounts.

Product overview

Allergy Research Group (ARG) is a practitioner-first nutraceutical manufacturer offering professional-grade nutritional supplements with a thyroid-focused and hypoallergenic product portfolio. The company operates four distinct sub-brands: its core Allergy Research Group brand featuring glandular products, thyroid supplements, and stress support; the acquired Metabolic Maintenance® brand providing metabolic and cardiovascular formulations; MethylPro® specializing in methylation support with L-methylfolate products ranging from 1 mg to 15 mg; and Optimox® offering high-potency iodine supplements under the Iodoral® line available in 6.25 mg, 12.5 mg, and 50 mg strengths. Top products include Iodoral® for thyroid health, L-Methylfolate for mood and methylation support, 200 mg of Zen for stress relief, Magnesium Glycinate for relaxation, and Thyroid Natural Glandular for metabolic function. The company serves healthcare practitioners and patients, supporting categories including thyroid health, stress & mood, women's health, hormone support, glandulars, vascular health, immune function, and vitamins & minerals across 237+ products.

Differentiator

Problem solved

Functional benefit

Brands

• Metabolic Maintenance: A brand of nutritional supplements acquired by Allergy Research Group in January 2025, focused on mental well-being and stress management products including B-Complex, CoQ10, and various amino acid supplements.
• MethylPro
• Optimox

Products and services

• Optimox Iodoral 12.5 mg

Quantifiable outcome

• Stress supplements market projected to reach $3.76 billion by 2030, growing at CAGR of 9.3%
• +1 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Metabolic MaintenancecoreStrategic or Co-development Partner · 1 January 2025Allergy Research Group (WM Partners' portfolio company) acquired Metabolic Maintenance, LLC, a provider of nutritional supplements based in Sisters, Oregon. The acquisition aims to expand ARG's product offerings in mental well-being and stress management. Metabolic Maintenance products are now sold under the Allergy Research Group umbrella brand.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Thorne: Practitioner-grade nutritional supplement company selling through healthcare professionals and direct-to-consumer channels; comparable in B2B clinician-first model, premium clean-label positioning, and broad condition-specific catalog.
• Pure Encapsulations: Hypoallergenic, practitioner-channel supplement brand owned by Nestlé Health Science; directly comparable to ARG in hypoallergenic formulations, practitioner exclusivity, and professional-grade positioning.
• Designs for Health: Practitioner-only nutritional supplement company with clinical protocols, webinars, and CE education; mirrors ARG's practitioner-first GTM, professional-grade catalog, and clinical education infrastructure.
• Integrative Therapeutics: Professional-line supplement brand sold through licensed practitioners and natural pharmacies; comparable in practitioner-channel focus, condition-specific SKUs, and educational resource model.
• Metagenics: Practitioner-channel nutritional supplement and medical foods company with clinical protocols and CME/CE education; highly comparable in B2B clinician model and condition-specific product breadth.
• Standard Process: Whole-food nutritional supplement manufacturer sold primarily through healthcare practitioners; comparable practitioner GTM and clinical protocol-driven positioning.

Broad incumbents

• Life Extension: Large, established direct-to-consumer supplement brand with broad condition-specific catalog including thyroid support; comparable product categories but D2C-led rather than practitioner-first.
• NOW Foods: Large-scale supplement manufacturer with broad SKU breadth across vitamins, minerals, and specialty formulations; overlaps in product categories but competes on volume/value rather than practitioner exclusivity.
• Doctor's Best: Science-based supplement brand with condition-specific products including thyroid and methylation support; comparable in product positioning but lacks ARG's practitioner-channel exclusivity.

Emerging players

• Quicksilver Scientific: Practitioner-grade supplement brand focused on detoxification, thyroid, and lipid-based delivery technology; comparable practitioner-channel model and condition-specific focus area.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/arginnovation

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Allergy Research Group