What does Linkar smell like? 1. Overview Linkar is a kind of essence used in making perfumes, shampoos, hand sanitizers and other products. The fragrance is fresh and can bring people a natural and fresh feeling. 2. Ingredients Linkar\’s ingredients include a variety of natural plant essential oils and synthetic fragrances, the most important of which is periwinkle essential oil, followed by lemon essential oil and bergamot essential oil. In addition, various ingredients such as sweet orange essential oil and rosemary essential oil are added. In natural plant essential oils