Kit KittlestadDec 15, 2025 3 min read

ReBoost Nasal Spray Recall: What to Check and What to Do

Nasal spray
Adobe Stock

If you’ve seen the alerts about the ReBoost nasal spray recall, it’s one you don’t want to ignore. 

A single lot of the product is being pulled after testing found microbial contamination, including yeast or mold, plus bacteria that can be dangerous for people with weakened immune systems.

What’s Happening With the ReBoost Nasal Spray Recall

The situation involves ReBoost nasal spray recall notices tied to a lot that contained yeast or mold and unsafe levels of bacteria, including Achromobacter contamination. 

The concern is greater for people with compromised immune systems, where infections can become more serious.

Which Product Is Affected

FDA image
FDA

According to the recall notice, the impacted product is packaged in a 20 mL bottle and can be identified by:

  • Lot Number: 224268

  • Expiration: December 2027

It was distributed nationally, through major retailers like CVS, Walmart, and Amazon.

Why Mold and Microbes in a Nasal Spray Are a Big Deal

A mold-contaminated nasal spray can be risky because it’s used in a sensitive area, and contamination can introduce germs directly into the nasal passages. 

The recall flagged Achromobacter contamination, which, again, is particularly concerning for anyone who’s immunocompromised.

What to Do If You Bought It

If you think you have the product, the safest move is to follow the recall instructions right away. 

Nasal spray
Adobe Stock

Here’s what to do if you bought ReBoost nasal spray:

  • Stop using it immediately.

  • Check the lot number and expiration date on the bottle or carton.

  • Return it to the place of purchase for a refund (per the recall notice).

  • If you’ve used it and feel unwell, especially if you’re immunocompromised, contact your doctor right away.

A Quick Note on Homeopathic Nasal Spray Safety

This situation is a good reminder that “over-the-counter” doesn’t always mean “risk-free,” especially with products used in the nose. 

Homeopathic nasal spray safety still depends on manufacturing quality, proper storage, and follow-through on recalls when something goes awry.

A Simple Step for Safety

The best move here is simple: take the ReBoost nasal spray recall at face value, check your bottle, and swap it out if it matches the affected lot. 

Most recalls like this are about getting ahead of problems early, and acting quickly is the best thing you can do to protect yourself and your loved ones.

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