Kiehl's
Kiehl's was founded in 1851 as a New York City apothecary and has been formulating skincare for over 170 years. Acquired by L'Oréal in 2000, the brand launched its Dermatologist Solutions line in 2005. The Ultra Facial line traces its roots to the early 1970s and has become the brand's most recognized collection, with the Ultra Facial Cream earning a place in the Smithsonian Museum's collection.