Soothing HydratingMoisturizingDermatologist TestedFrom Mother Nature! The Rosemary One Serum is part of TIRTIR's Rosemary One line, a sustainably sourced line with a focus on sensitive skin with nature-derived ingredients. All products are rigorously tested by dermatologists, verified to be mild on all skin types, and are specially formulated for sensitive skin. The Rosemary One line strives to deliver moisture to your skin all at once. TIRTIR is committed to building trust and delivering on the promise to add genuine value to your life with the most reliable, high performance products.TIRTIR brings you the healthy energy of Jeju Island that is cultivated to highlight the purity of the Jeju Rosemary. Jeju-do, an island off the coast of South Korea, is renowned for its fertile soil, invigorating sunlight, and pristine water. Harvested with the refreshing dew of the ocean and refined by a delicate temperature regulated extraction process, TIRTIR Rosemary One line is a blend of Jeju Rosemary that provides unique moisture and soothing energy in a bottle.The Rosemary One line will help to keep your skin balanced and healthy looking.The Jeju Rosemary line contains a notably high concentration of Borneol that helps to retain maximum moisture. It also contains Panthenol which works to attract and bind to moisture, helping to nurture the skin's moisture barrier.The Rosemary is aged for 48 hours and extracted in a regulated temperature for 120 hours to deliver the highest density and efficacy.A soothing serum containing Jeju-Rosemary extract with the pristine energy of Jeju. Achieve moist and clear skin with this antioxidant, hypoallergenic formula.