Protect Those You Care For!

CofixRX is an additional layer of protection trusted by hundreds of pharmacists and doctors nationwide.

Our product is a safe and effective Povidone-Iodine nasal spray proven to boost your immune system and help protect you against germs and pathogens.


  • Healthcare & Essential Workers
  • Travel
  • High Risk Individuals
  • Recreational Activities
  • Educators & Students
  • Food, Retail & Entertainment

Dr. Peter McCullough’s own words about CofixRX:

CofixRX, I believe, shortened the course of illness for my wife and importantly did not spread it to me or other people in my household, including two elderly vulnerable people…”

So I have to tell you, we’re on pins and needles when anybody gets sick in the house, and CofixRX is not far away.

Listen to the Podcast

by Dr. Peter McCullough | Tackling Post Covid Syndromes

Obtain peace of mind with an additional layer of protection.

Safe & Trusted

Developed by a team of eight board-certified doctors, CofixRX was developed with ingredients known for a long track record of safety and efficacy.

Powerful Protection

CofixRX boosts the body’s own immune system and helps protect the body from germs and pathogens.

Our secret ingredient… is no secret.

Povidone Iodine

Povidone Iodine — the active ingredient in CofixRX — has been used by doctors for decades as an effective antiseptic/antipathogen. Iodine is a powerful essential mineral that destroys pathogens, bacteria, fungi and parasites. The body needs Iodine, but does not naturally produce it. The most common source of iodine is found in seaweed. CofixRX combines our active ingredient with vitamin D3–another essential ingredient found in seaweed.


Doctors, Pharmacists & Experts!

Is CofixRX safe?

Povidone Iodine, the product’s active ingredient, has been used as an antiseptic by surgeons and other professionals for decades. Multiple medical studies have proven that Povidone Iodine is regarded as safe and effective.

Who is this for?

CofixRX is especially useful for at-risk populations, essential workers and places where social distancing can be challenging such as hospitals, schools, airports, restaurants, shops, movie theaters, bowling alleys, family gatherings and more.

Does CofixRX replace masks, vaccination or social distancing?

CofixRX is designed to work synergistically with masks, social distancing, vaccination, and other CDC recommended mitigation efforts. CofixRX provides an additional layer of protection.

Will CofixRX prevent me from getting sick?

CofixRX will reduce the likelihood of infection by deactivating a substantial portion of germs and pathogens. CofixRX will also reduce the chances of transmitting diseases to others.

You may be wondering…

How it works?

Here’s how germs and pathogens spread, and how CofixRX helps to protect you and those you care for.

One of the main ways germs and pathogens spread is during close contact.

An infected person coughs, sneezes, or breathes, releasing particles into the air.

For those close enough to the droplets, the particles are then breathed in and travel into their sinuses and make their way to the nasopharynx — where the nasal cavity and throat meet.

CofixRx creates an additional protective antipathogenic barrier around the nasopharynx, inactivating germs/pathogens and providing a layer of protection from infection and transmission.

DoctorS & Customer Approved

Trusted by thousands across the USA and Worldwide

The testimonials below are from real customers:


“Thank you so much for your help… I wish I would have had your product “sooner” to give to my friend “ before“ she was around the people that she may have caught it from! I believe in your product!!! Thank you so much!
God bless.”
Carol T.

“I was having difficulty getting through a cold/flu. I went to a health food store in my area, and your product was recommended. I was having constant drainage, and after one use, I had significant improvement. I’m interested in having this product for sale at my studio to help my students and families.”

Stacie B.

“All four of my family members had tested positive for Covid, including my parents who are in their 80’s and have comorbidities. I’m ecstatic to report that every single one of them “skated” through with very mild symptoms for just a couple of days. As a biology major, I completely understand the science behind reducing the viral load and please keep up the good work making CofixRX — you are saving lives.”
Will J.

Shelby, MI

“I have really enjoyed CofixRX. When going out, especially to dinner, it has helped me to feel safe. I have recommended it to several of my friends. Will continue to order and recommend to others.”

Patricia E.

“I’m glad to feel the protection of CofixRX knowing it has science-based efficacy. My order was easy to submit, arrived soon after purchasing it, and was in good condition. Thank you for your product at these ongoing uncertain times. “
Gerald A.

Anchorage AK

“I had Covid about 3 weeks ago. I have allergies but after Covid’s consistent runny nose, coughing occasionally with clear phlegm balls! I purchased this and just decided to take it today! I have not been sniffing, no runny nose, no sneezing! So for me it seems to be doing amazing work!
Thank you for this product!!!”

Cynthia B.

“Greetings. This is my second order. I just received my order of 4 CofixRX Antiviral Nasal Spray. I am pleased with the product and am actively encouraging my friends and colleagues to order. This product was recommended to me by a doctor when I tested positive for COVID. Sincerely,”
Terri M.

“I took advantage of you recent promo and stocked up in CofixRX. My elderly parents both came down with Covid and I was so happy to have CofixRX as an extra line of defense along with masking while I cared for them. So far I’m testing negative and it’s been 7 days. I’m thankful for this product and will continue to use it daily.”
Jill K.

“I am very pleased with my orders of CofixRX. It’s very convenient, easy to carry, and ready to use at any time. Beyond the well-established virucidal effects of Povidone iodine, I especially appreciate the inclusion of the Vit D and pharmaceutical grade Carageenan in your formulation. As a result, I feel better protected and safer from CoV19 and other viruses. My gratitude to you, for providing such a high quality science-based product.”
John W.

“This product has been amazing. My kids had a cold/productive cough and within 2 days they are hardly coughing. Congestion is gone. Wish it came in a larger size as I had to buy several small ones. Maybe it lasts longer than I think. Completely pleased with this product and have recommended it to several other people. Thank you!”

Brenda S.

Real Customers, Real Experiences

How CofixRX impacts people’s lives for the better!


“Heard about Cofixrx on McCullough’s show. Ordered some for our trip to Europe. Out of six friends, my husband and I were the only ones to not get Covid! The only thing we were doing differently was taking CofixRX morning and night. Not sure if we just had immunity from a prior infection or if it was Cofixrx but… it made me a believer!!! Literally ordered two more yesterday for our next trip. Thank you for this incredible product!!!! Soooo much easier than trying to do a nasal flush!!!”
Kelly V.

“I am very pleased with my orders of CofixRX. It’s very convenient, easy to carry, and ready to use at any time. Beyond the well-established virucidal effects of Povidone iodine, I especially appreciate the inclusion of the Vit D and pharmaceutical grade Carrageenan in your formulation. As a result, I feel better protected and safer from CoV19 and other viruses. My gratitude to you, for providing such a high quality science-based product.”

Gerald D.

“I am personally a firm believer in CofixRX and still will not enter a restaurant, wedding, or other crowded venue without first using my CofixRX. My family all around me has had COVID including my husband (allergic to iodine so he cannot use the product) and I have not become positive with the illness. I’m looking forward to traveling and getting back to ‘normal’ life and truly feel more comfortable with CofixRX in my purse! We know COVID will never be eliminated but I also believe other pathogens can be reduced and eliminated by continued use.”

Monica D., RN

Novi, MI

Stay up-to-date with CofixRx News!

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