When Your Doctor Says "Try This Supplement"... Which One Actually Matches Your Mechanism?
Dr. Groysman's product recommendations are mapped to the six biological mechanisms driving Long COVID symptoms. Not a generic list. Each product targets specific pathways.
Featured
Cortisol Hormometer™
The first instant hormone monitoring system. A saliva-based Hormometer™ paired with the Eli app gives a live feed of your cortisol rhythm, so you can see how stress, sleep, and recovery shift from hour to hour.
VaguStim
A non-invasive auricular vagus nerve stimulator that may help support autonomic nervous system regulation in Long COVID patients experiencing dysautonomia and POTS symptoms.
Totono Rejuvenate Patch
A topical wellness patch combining an essential oil blend with bioceramic fabric, designed for localized muscle tension and pain relief. Worn directly on the skin for up to 8 hours.
The Six Mechanisms of Long COVID
Each product maps to specific biological pathways based on Dr. Groysman's clinical framework.
Why These Products?
Dr. Groysman has spent years treating Long COVID patients at the Covid Institute. Through clinical experience and extensive research, he developed the Six Mechanism Framework to help patients understand the biological drivers behind their symptoms.
Every product in this catalog is mapped to one or more of these mechanisms. This is not a generic supplement list. Each recommendation is grounded in the specific pathways that Long COVID disrupts, from autonomic dysfunction to mitochondrial impairment to mast cell activation.
For professional medical guidance, visit covidinstitute.org or call (214) 390-7557.