L'Oréal Canada has launched its Product Impact Labeling system in Canada.    The initiative provides consumers with science-based, transparent information about a product's environmental and social impact, compared to other L'Oréal products in the same category. This transparency gives consumers the power to make sustainable choices, which 80% of Canadians have expressed a desire to do.   The survey conducted by Leger also revealed that 69% of Canadian consumers ex...