Theravir™ Immune Support Supplement
Nutritional Supplements At Your Doorstep.
Shop 24/7/365 from the convenience of desktop, tablet or mobile device.
Set It and Forget It. Never Miss a Dose.
We ship your refills exactly when you need them. There is nothing to remember (or forget).
Recommended by Physicians.
Recommended by over 4,000 physicians to over 80,000 patients this past year.
Trusted by Physicians
Hundreds of thousands of physician referrals since 2002.
Research Grade Products
Theralogix products have been used in over a dozen university-based clinical trials across the United States.
Quality You Can Trust
Theralogix products are made in the USA and independently tested and certified by NSF International in a cGMP registered facility.
Responsibly Sourced Materials
Our omega-3 products contain the MSC label, which guarantees that these products are made from high-quality, sustainably-sourced fish.
All Theralogix products are formulated by a Medical Advisory Board of university physicians and scientists.