The International Dermal Institute (IDI) is celebrating three decades as one of the skin care industry’s leading curriculums for professional skin care education. With headquarters in Carson, Calif., IDI was founded by industry pioneer Jane Wurwand, three years prior to her founding the Dermalogica skin care brand in Los Angeles. IDI currently has 38 post-graduate training centers worldwide – 18 of which are located in the United States – and 45 additional affiliates. Since its inception in 1983, IDI has trained more than 100,000 professional skin therapists around the world.