OGX Shampoo Lawsuit, The Reality Behind Hair Loss Allegations That Shook Johnson & Johnson
Johnson & Johnson’s OGX shampoo line faces multiple class action lawsuits over DMDM hydantoin—a preservative that releases formaldehyde and allegedly caused severe hair loss, scalp irritation, and allergic reactions in thousands of consumers. Despite knowing about these risks since 2012, the company continued using this ingredient until September 2021. As of December 2025, litigation remains…
