Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. ... Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm.
More information can be found here: https://oehha.ca.gov/proposition-65
While most cocktail bitters are not considered alcoholic beverages, all of the bitters that we sell contain (ethyl) alcohol, which is on the California Proposition 65 list of chemicals:
WARNING: Consuming this product can expose you to chemicals including Ethyl Alcohol, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.
October, 1 1987
Bitters Brands we carry that contain (ethyl) alcohol:
The Bitter Housewife
Jack Rudy Cocktail Company