Born in Yunnan, China’s most precious plant treasure land known as the Kingdom of Plants, Roslumière Otto Elixir essential oil is the flagship high-end skincare essence of Yunnan Yahe Biotechnology Co., Ltd., a professional biotech enterprise founded in 2016 and located in Kunming, the world-famous Flower Capital of Asia. Benefiting from the unique high-altitude climate, sufficient ultraviolet radiation, large temperature difference between day and night and pure ecological soil environment of Yunnan plateau, the highland roses planted here contain far richer floral active substances, vitamins and natural antioxidant ingredients than ordinary roses, laying a superior raw material foundation for this premium natural essential oil product. Our company adheres to the full-industry-chain operation model of integrated planting, extraction, R&D, production and sales, strictly controlling every link from rose seedling cultivation, manual picking at the best flowering period, low-temperatu…