Changsha Vigorous-tech Co.,Ltd

Founded in 2005 and headquartered in Changsha, China, Changsha Vigorous-tech Co., Ltd. is a global manufacturer and supplier specializing in botanical extracts and botanical powders for the nutraceutical, dietary supplement, functional food, and cosmetic industries. Backed by collaborative technical expertise from six prestigious universities and two research institutions, the company has established itself as a leading production powerhouse in the botanical ingredient space. It holds the number one production capacity for several high-demand ingredients, including Ube Powder, Purple Sweet Potato Powder, Butterfly Pea Flower Powder and Extract, Slippery Elm Bark Powder, Rose Flower Extract, and Glucosylated Steviol Glycosides. The company's product portfolio is extraordinarily extensive, encompassing hundreds of botanical extracts and powders spanning fruits, mushrooms, herbs, roots, flowers, and algae. Key product categories include standardized plant extracts (such as Ashwagandha, Astragalus, Artichoke, Artemisinin, and Acerola Cherry), mushroom polysaccharide extracts (including Agaricus, Auricularia, and Agarikon), fruit powders and juice powders (such as Acai Berry, Apple, and Aloe), specialty natural colorants (such as Annatto and Butterfly Pea Flower), and high-purity isolates (such as 98% Artemisinin, 98% Phloretin, and 98% Cycloastragenol). The facility operates under a factory-direct supply model, enabling competitive pricing and short lead times — typically one to three days for standard stock items and five to fifteen days for customized solutions. Quality and compliance are central to operations, with the facility certified under cGMP, FSSC 22000, ISO 22000, and ISO 9001, as well as holding SC (Chinese food production) certification. Products are manufactured to meet both Kosher and Halal standards, making them suitable for a broad range of global markets and consumer requirements. The company offers a comprehensive suite of value-added services including customized packaging, private labeling, specially formulated blends, and multiple dosage form options. Flexible minimum order quantities (MOQs) and the availability of free samples further reduce barriers to entry for brands of all sizes. With its combination of manufacturing scale, research-backed formulation expertise, rapid lead times, and broad certification portfolio, the company is positioned to serve CPG brands, supplement manufacturers, food and beverage producers, and cosmetic formulators seeking reliable, high-quality botanical raw materials and finished ingredient solutions on a global scale.