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Rooted in Tradition, Proven by Science
The Eucommia leaf, treasured in Traditional Chinese Medicine, enhances vitality and strengthens the body's core. We advance ancient wisdom through modern science by isolating Chlorogenic Acid (CHA) and validating its purity, potency, and efficacy.
Our Story
From Nature to Innovation
OROJIN was born from a simple but powerful belief — that the wisdom of nature, when refined by modern science, can redefine human health.
Our journey began in the forests of Sichuan, where the Eucommia leaf has been used for centuries in Traditional Chinese Medicine. From this ancient botanical, Dr. Zhang Jie, founder of Jiuzhang Biotech, discovered a way to isolate and stabilize chlorogenic acid (CHA) at pharmaceutical-grade purity — a breakthrough inspired by his mission to extend his father’s life.
