Nasal Spray Recalled Nationwide Over Possible Mold, Microbial Contamination

ATLANTA, GA – A nasal spray sold nationwide has been voluntarily recalled after testing revealed possible mold and microbial contamination, raising concerns about potential health risks to consumers.

The recall involves ReBoost Nasal Spray, a homeopathic product manufactured by MediNatura New Mexico, Inc., according to a notice issued in coordination with the U.S. Food and Drug Administration (FDA). The affected product was distributed nationwide through retail stores and online sellers.

What Prompted the Recall
The manufacturer initiated the recall after laboratory testing detected microbial contamination, including mold and bacteria that could pose serious health risks if introduced into the nasal passages. Health officials warn that using contaminated nasal sprays may lead to sinus infections, respiratory complications, or more severe infections, particularly in people with weakened immune systems.

The bacteria identified in the affected product may cause life-threatening infections in rare cases, according to federal health officials. At this time, no confirmed illnesses related to the recalled product have been reported.

Affected Product Information – recall applies to:

Product: ReBoost Nasal Spray
Size: 20 mL bottle
Lot Number: 224268
Expiration Date: December 2027

A Broader Trend of Nasal Spray Recalls

ReBoost is not the only nasal spray affected by contamination issues. Several products have faced recent recalls, primarily for microbial contamination:

• Walgreens Saline Spray with Xylitol (Nov 2025) — recalled for Pseudomonas lactis contamination
• MediNatura’s ReBoost Nasal Spray (Dec 2025) — current recall for mold and microbial contamination
• NeilMed NasoGel Spray (Feb 2025) — recalled due to microbial contamination

Health officials advise consumers to stop use and return affected lots for refunds, highlighting the heightened risk for immunocompromised individuals.

Health officials recommend that anyone who has the recalled nasal spray:

Stop using the product immediately
Return it to the place of purchase for a refund or contact the manufacturer directly, highlighting the heightened risk for immunocompromised individuals.
Consumers may also report adverse reactions or quality concerns to the FDA’s MedWatch safety reporting program.

Ongoing Safety Reminder
The FDA reminds consumers that products applied directly to the nose must meet strict safety standards because they bypass many of the body’s natural defenses. Even products marketed as “natural” or “homeopathic” can pose risks if contaminated.

Officials say they will continue monitoring the situation and urge consumers to stay informed about recalls involving over-the-counter health products.