Founded in 2005, Changsha Vigoroustech Co., Ltd. is a global leader in the botanical extract & powder industry, backed by the technical expertise of 6 prestigious universities and 2 research institutions.
As a premier manufacturing powerhouse, we hold the No. 1 production capacity for high-demand ingredients, including Ube Powder, Purple Sweet Potato Powder, Butterfly Pea Flower (Powder & Extract), Slippery Elm Bark Powder, Rose Flower Extract, and Glucosylated Steviol Glycosides. Our factory-direct supply is built on global excellence, certified by cGMP,FSSC 22000, ISO 22000, ISO 9001,and SC,with products meeting Kosher and Halal standards.
We offer unparalleled efficiency with 1–3 day lead times for standard stock and 5–15 days for customized solutions. Our comprehensive service suite includes customized packaging, private labeling, specially formulated solutions, and various dosage forms. Supported by flexible MOQs and free samples, we provide the scale and reliability to empower your brand’s global growth.

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