Products are split into three levels based on ingredient labels
Bumble and bumble.
Last verified: February 11, 2026
Hairdresser's Invisible Oil Shampoo by Bumble and bumble. has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.
We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.
