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Ingredients, Manufacturing, Testing: What Goes Into Designing L'Oréal Products?
For over a century, we have done our best, each and every day, to offer you products that meet the most demanding quality, efficacy, and safety standards. To answer your questions about where we source our ingredients, what goes into our products, and how we test them, we make full information readily available about our manufacturing processes and our social and environmental impact. Learn more about our approach and take a peek behind the scenes at L’Oréal.