Inositol, commonly referred to as Vitamin B8, has established itself as an essential compound within the global pharmaceutical, nutraceutical, and cosmetic sectors. For the Japanese market, which is characterized by a highly sophisticated consumer base, a rapidly aging population, and exceptionally strict regulatory standards, the demand for pure, high-quality Inositol Powder has experienced a steady and significant surge. As an established Inositol Powder factory and manufacturer, we are dedicated to supplying the Japanese market with ingredients that meet the highest international standards, ensuring compliance, efficacy, and safety.
Industrial Insight: In Japan, the market for functional foods and beverages is heavily regulated by the Consumer Affairs Agency (CAA) under the "Foods with Function Claims" (機能性表示食品) framework. Pure Inositol Powder has emerged as a key functional ingredient due to its clinically backed benefits in metabolic health, insulin sensitivity regulation, and cognitive wellness.
Japan’s unique socioeconomic factors directly influence how Inositol Powder is utilized across different industries. Formulators and manufacturers in Tokyo, Osaka, and Yokohama are integrating this versatile ingredient into several key application areas:
Japanese buyers are known for their uncompromising stance on quality control and supply chain transparency. To successfully supply major Japanese distributors, an Inositol Powder manufacturer must guarantee non-GMO origins, allergen-free processing, and low heavy-metal limits. The transition towards clean-label products means that additives, excipients, and synthetic fillers are increasingly rejected by Japanese consumers. As an advanced biotechnology factory, we utilize state-of-the-art extraction and purification technologies that yield Inositol Powder of up to 99% purity, ensuring it meets both food-grade and pharmaceutical-grade specifications required by the Japanese PMDA (Pharmaceuticals and Medical Devices Agency).
Located in Xi'an, Shaanxi Province, China, Shaanxi Qiyuan Kangjian Biotechnology Co., Ltd. specializes in supplying high-quality peptides, food additives, nutritional supplements, traditional Chinese medicine (TCM) extracts, plant extracts, and natural active ingredients to the global health and beauty industries, with a strong focus on the Japanese market.
Empowered by Biotechnology, Upholding Quality as Our Lifeline.
The company operates two major production bases located in Weinan and Xianyang. Weinan Shenhekang Bioengineering Co., Ltd., established in 2022, serves as our primary manufacturing core, hosting a state-of-the-art 6,000-square-meter GMP-compliant production workshop.
Equipped with multi-functional plant extraction equipment for extraction, separation, concentration, and drying. The facility maintains an annual processing capacity of nearly 3,000 tons of medicinal materials and produces 300 tons of raw materials.
Our standardized laboratory features advanced testing instruments including thin-layer chromatography (TLC), high-performance liquid chromatography (HPLC), ultraviolet-visible spectrophotometers (UV), and gas chromatography (GC), providing rigorous control over the entire process.
We maintain deep strategic partnerships with internationally recognized third-party testing organizations such as SGS, Eurofins, Layan Testing, and Pony Testing to ensure our products meet the highest global quality standards.
Our team members are highly experienced in international trade policies, regulatory compliance, and quality control requirements across different regions, particularly the strict standards set by Japan's Ministry of Health, Labour and Welfare (MHLW).
From the initial contract negotiations and compliance checks to logistical arrangements and after-sales support, our dedicated personnel handle the entire workflow. We prioritize customer needs, ensuring efficient communication and reliable product delivery, building strong bridges for cross-border cooperation.
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Adhering to the corporate philosophy of "rooted in our initial vision, empowered by biotechnology; upholding integrity and taking steady action to benefit the people" and the belief that "quality is our lifeline," the company leverages its group operating model and global distribution network to serve clients in the pharmaceutical, health product, and cosmetics industries.

Our products are exported to over 36 countries, including Japan, the wider Asian region, the Middle East, Europe, and North America. With independent import and export licenses, we partner with top international freight forwarders to provide seamless delivery. We also offer comprehensive OEM customization services for partners with new product ideas but lacking lab resources.