Fragrances are a common cause of contact dermatitis and account for a large percentage of reactions to cosmetic products. Novel fragrance compounds that may not be detected by the common fragrance screening agents (including balsam of Peru and fragrance mix) are continually being produced. Lyral is one of those allergens found in many cosmetic and household products. This review will discuss the recent literature and the significance of this allergen to allergic contact dermatitis.