Costco has issued a recall for specific brands of shampoo and conditioner sold at its locations in Ontario and Quebec due to concerns over elevated microbial levels. The recall, announced on May 19, 2026, affects products that may pose health risks to consumers, particularly those with compromised immune systems.
Details of the Recall
The recalled products include various shampoo and conditioner items sold under store brands at Costco warehouses in the two provinces. According to the Canadian Food Inspection Agency (CFIA), the microbial levels detected could cause infections or other adverse health effects, especially in vulnerable individuals. Customers are advised to stop using the products immediately and return them to any Costco location for a full refund.
Affected Products
While specific lot numbers and product names have not been fully disclosed, the recall covers items purchased between certain dates. Costco has posted notices in stores and on its website to inform customers. The company emphasizes that no other products are affected and that they are working closely with health authorities to resolve the issue.
Health Risks
Microbial contamination in personal care products can lead to skin infections, irritation, or more serious complications if the microorganisms enter the body through cuts or mucous membranes. The CFIA recommends that consumers who have used the products and experienced any unusual symptoms consult a healthcare professional.
Consumer Response
Customers in Ontario and Quebec are urged to check their bathroom shelves for the recalled items. Costco has set up a dedicated customer service line for inquiries and is offering refunds without a receipt. The recall has sparked discussions about quality control in consumer goods, with some shoppers expressing concern over the safety of everyday products.
This recall is part of a broader effort by health regulators to ensure product safety. The CFIA continues to monitor the situation and may update the recall list as more information becomes available.
