Trilogy was founded in 2002 by New Zealand sisters Catherine de Groot and Sarah Gibbs, following their discovery of the skin-loving properties of rosehip oil. Spearheading the development and growth of the natural skincare category, the Trilogy brand has grown from a boutique Australasian operation into an international beauty brand, renowned for its rosehip and natural skincare expertise.Today the Trilogy brand continues its international reputation for producing ethical, sustainable, high-performance natural skincare.