Keyan's (Kiehl's; translation: Keihl's) is the famous facial and whole body maintenance brand of L'OREAL group. It was founded in Manhattan, New York in 1851. It has strong knowledge background in beauty, herbs, pharmacy and medicine. It was originally sold mainly as herbal medicine, essential oil, prescription medicine, tea and honey. Now it has developed into skin care, hair care, perfume, cosmetics and so on. A brand of maintenance and makeup. In 2000, Kiehl's officially joined L'Oreal Group; In June 2009, it officially entered the Chinese mainland and was named "Ke Yan" (formerly known as "Keihl's").
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