Estée Lauder will acquire Ojon Corporation, a privately-held hair care company based in Canada. The closing is expected later this month. A purchase price was not disclosed. Ojon markets and sells products made with ingredients collected by the Tawira, an indigenous community living in the Central American rainforest. Ojon, incorporated in 2003, markets its naturally-derived shampoos, conditioners, styling products and treatments through QVC, specialty retailers and about 300 high-end salons....