Frequently Asked Questions

The CofixRX Knowledge Base
For product questions not covered in the FAQ, please click here to send your inquiry.

Where are the CofixRX Line of Products produced?

All CofixRX products are proudly produced in the USA.

How much Vitamin D is in one application of CofixRX Nasal Solution?

50mcg OR 2000 IU’s. The same concentration is also found in the CofixRX Throat Spray.

I’ve heard there are varying qualities or types of Carrageenan. What quality Carrageenan does CofixRX use?

Carrageenan has a range from the lowest grade, often called degraded carrageenan, to food grade and finally to the highest quality available for purchase, pharmaceutical grade. CofixRX’s Carrageenan is of the highest quality – pharmaceutical grade.

Last updated on 05/06/2023

Additional Questions?

We love hearing from our customers. If you have any questions not addressed in our FAQ, please send them to us. We will try to respond to your inquiry in a few days. We may even add the Q&A to our FAQ.

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