The Food and Drug Administration (FDA) is investigating reports of hair loss, hair breakage, balding, itching, and rash associated with the use of WEN by Chaz Dean Cleansing Conditioner products. While the FDA continues its investigation, consumers should be aware of reactions reported in association with the use of WEN by Chaz Dean Cleansing Conditioner products.
Consumers who experience a reaction after using WEN by Chaz Dean Cleansing Conditioner products should stop using the product and consult with their dermatologist or other health care provider. The agency also urges consumers to report to FDA any reactions they may have experienced when using these products.
As of July 7, 2016, the FDA had received 127 adverse event reports directly from consumers about WEN by Chaz Dean Cleansing Conditioner products, the largest number of reports ever associated with any cosmetic hair cleansing product, including cleansing conditioners. We also are investigating more than 21,000 complaints reported directly to Chaz Dean, Inc. and Guthy Renker, LLC that we learned of during inspections of manufacturing and distribution facilities.
The FDA has not yet determined a possible cause for the adverse events that have been reported, and has called on the company to “provide any data that might help us to better understand the reports of hair loss associated with the use of WEN by Chaz Dean Cleansing Conditioner products.” The FDA also has reached out to physicians and other health care providers asking them to notify their patients of hair loss and other complaints associated with the use of these products and to report adverse events to the agency.