Why am I being warned about potential exposure to gentian violet?
- Gentian violet is on the Proposition 65 list because it can cause cancer. Exposure to gentian violet may increase the risk of cancer.
- Proposition 65 requires businesses to determine if they must provide a warning about significant exposure to listed chemicals.
What is gentian violet?
Gentian violet, also known as crystal violet, is a chemical known for its purple color.
How does exposure to gentian violet occur?
- Gentian violet is often used as an antiseptic, and as a coloring agent. You can be exposed to this chemical by using it:
- As an over-the-counter treatment for cuts and bacterial or fungal infections, including thrush, a common yeast infection.
- In homemade dye mixtures, such as hair dyes.
- In some science kits that contain gentian violet solutions to stain bacteria.
- During pregnancy, gentian violet can pass from mother to baby.
How can I reduce my exposure to gentian violet?
- Consider alternatives to products that contain gentian violet if you are treating:
- A cut or infection.
- Thrush, especially in a mother or her breastfeeding baby.
- Avoid using gentian violet in homemade hair dye.
For more information:
General Fact Sheets and Resources
- Government of Canada, Health Canada
Scientific Information about Gentian Violet
- California Environmental Protection Agency (CalEPA)
Office of Environmental Health Hazard Assessment (OEHHA)
Proposition 65
- California Environmental Protection Agency (CalEPA)
Office of Environmental Health Hazard Assessment (OEHHA)- Proposition 65: Background
- Proposition 65: The List of Chemicals
- Proposition 65: Fact Sheets
