Tisserand Roman Chamomile Ethically Harvested Essential Oil Chamaemelum Nobile Ethically harvested Chamomile Roman. Extracted from the flowers grown in England, Chamomile (Roman) is a light, sunny and calming oil with a sweet fruity aroma. Ideal in skin care preparations to soothe the skin and balance the senses. Blends well with Lavender, Orange Blossom (Neroli) and Rosewood-Tomar. Vegan.