25 Jun 2015 --- Unilever has signed an agreement to acquire Dermalogica, the world’s number one professional skin care brand. The leading skincare brand in professional salons and spas worldwide, Dermalogica was launched in 1986 in Los Angeles by Jane and Raymond Wurwand; following the earlier creation of The International Dermal Institute in 1983, the first of its kind to provide training to licenced skin therapists.