Welcome, Optimox customers! 🎉 The products you trust are now part of Allergy Research Group—with the same high-quality formulas, just a new label.

High-Quality Nutritional Supplements. Formulas for Life.

Change is good

High-Quality Nutritional Supplements. Formulas for Life.

Shop all products
Shopping for yourself? Click here.

It’s called Zen for a reason

Shop Zen
Shopping for yourself? Click here.

We're Growing!

And expanding our offering in Mental Wellbeing

Learn More
Shopping for yourself? Click here.
Doctor Icon
Practitioners Girl Icon
Patients

Popular categories

Shop all

Antioxidants-Cellular Health

Gastrointestinal

Glandulars

Glucose Balance

Hormone Balance

Immune

Stress & Mood

Thyroid

Vascular Health

Vitamins & Minerals

Allergy Research Group is committed to inspiring health confidence

Learn more

Best sellers

Shop all
Formulas for life

Webinars

See all

Upcoming Webinar

Corey Schuler

PhD, FNP, DC, CNS, MBA

Webinar titled 'Upcoming Webinar'

Developing Mastery on Brain Fog

May 21st @ 11 AM PT/ 2 PM ET

Register Now

Past Webinar

Dr. Kim Ross

DCN, CNS, IFMCP

Webinar titled 'Past Webinar'

Latent Infection and Chronic Stress: Drivers of Autoimmunity

March 19th @ 11 AM PT/ 2 PM ET

Watch Now

Past Webinar

Jennifer Champion

DCN, CNS, FMCHC, CN

Webinar titled 'Past Webinar'

Unlocking Nutrigenomic Approaches to PCOS

February 19th @ 11 AM PT/ 2 PM ET

Watch Now

Stay Connected

Sign up and we’ll keep you up to date on the latest news, clinical education resources, product innovations and promotions.