Immunity As Resilient As You Are

We’re rebuilding health from the inside out.

With the modern environment evolving and everyday chemicals, pollutants, pathogens, and processed ingredients threatening our mental + physical state, our bodies are in need of protection now more than ever. At ARMRA, we use never-before-done, cold-extraction technology and leverage immune intelligence to protect, restore, and enhance complete immune health and cellular performance. Harnessing the power of colostrum and its 200+ bioactive nutrients, we bring together technology and superfood science, empowering you to face the modern world head on.

We're ARMRA. The revival of health.



"You Are What You Eat, Drink, Think, Breathe, Absorb, And Don't Eliminate."

Dr. Sarah Rahal, MD

ARMRA is the brainchild of Dr. Rahal, a double board-certified pediatric neurologist with expertise in environmental and functional medicine.

Dr. Rahal trained at Columbia Presbyterian Medical Center in New York, and prior to founding ARMRA, was Assistant Professor of Neurology and Pediatrics and Director of Pediatric Headache at the Icahn School of Medicine at Mount Sinai Hospital.

Dr. Rahal is a constant seeker of knowledge, research, and what lies beyond the status quo. After years of clinical work in the hospital and running a busy pediatric practice, Dr. Rahal was alarmed by the boom in chronic diseases she saw across young patients. She uncovered the troubling role modern environmental factors like pollutants, pesticides, refined sugars, processed food, and unregulated chemicals in home and body products played in dictating negative health outcomes.

Her foundational approach to medicine led her to a deeper appreciation of the importance of restoring balance to the immune system, the unrivaled power of the body to repair itself, and the urgency of equipping the body with the right nutrients to do so. After years of research and development of ARMRA's patented technology, Dr. Rahal launched in 2020 with a mission to minimize the modern environmental impact on human health.

Founder Dr. Sarah Rahal, MD
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We are committed to doing good, so you can feel good about feeling good.

ARMRA is committed to developing products with transparency, scientific rigor and safety. Our products are clean label, ethically-sourced, made in the USA, and manufactured under the most rigorous testing and quality standards in cGMP and FDA-certified facilities.

We believe in protecting our health from all angles. That’s why ARMRA is a proud member of One Percent for the Planet, donating 1% of all sales to environmental health causes. And, ARMRA is privileged to partner with CarbonFund as a Carbonfree® Business, off-setting over 79,000 pounds of carbon dioxide emissions each year.


ARMRA transforms the paradigm of immune health for the modern day. It is a departure from the narrative that people need to be 'boosting' their immune systems or treating health problems with band-aids. Our immune systems are already strong and expertly equipped to protect us. The problem is that they are maladapted to the modern world. Medications, industrialized food like refined carbohydrates, sugar and processed ingredients, chemicals in our home and body products, and pollutants in our air and water supply all cause damage to the mucosal barriers. This barrier system in the nose, lungs, and gut separates the bloodstream from everything inhaled and ingested from the outside world. Once disrupted, harmful things can more easily get inside, driving inflammation - the root of almost all modern, chronic diseases. The role of the mucosal barrier is backed by over 1,000 research publications; yet, is not widely known.

We try to take all the right steps for our health, but there are realities we can't hide from. There are currently 90,000 chemicals registered for in use in the United States. Yet, only 1% of them have ever been tested for safety and their effects on human health. We must protect and restore the environment, but also protect ourselves from our environment in the meantime. The solution is not more synthetic, technological interventions; but rather, a restoration of our innate immune intelligence. By harnessing natural bioactives from colostrum that evolved for this very purpose, ARMRA repairs the barriers to keep harmful particles out and return our immunity to balance. That keeps us strong and protected as nature intended. It’s relevant for infants first developing their immune systems, for elders with health risk factors, and everybody in between.