41, rue Martre Centre Eugene Schueller
Loreal is famous for cosmetics and beauty products for your skin and hair. The company is one of the cosmetic companies in the world. Loreal's main competitors are Proctor and Gamble and Unilever.
L'Oreal's toll-free customer service number is 1-800-322-2036 for cosmetics and 1-800-631-7358 for hair care products. The company does encourage users to use their technical support system and help forums on their website.