Last Updated: May 31, 2026

Welcome to primeherb.net (the “Website”), operated by PrimeHerb (“we,” “us,” or “our”), headquartered in Henan Province, China. By accessing or using our Website, you agree to comply with and be bound by the following Terms of Use. If you do not agree to these terms, please do not use this Website.

1. B2B Commercial Nature

This Website and the products offered are intended strictly for Business-to-Business (B2B) transactions. Our botanical extracts are sold as industrial raw materials and functional ingredients to be used by qualified manufacturers in the veterinary, pharmaceutical, cosmetic, and dietary supplement industries. We do not sell directly to individual consumers for personal use.

2. Product Information & Medical Disclaimer

All content provided on this Website, including “Complete Guides,” whitepapers, technical specifications, and botanical monographs, is for informational and educational purposes only.

Not Medical Advice: The information provided does not constitute medical, veterinary, or healthcare advice.

Specification Finality: While we strive for accuracy, the exact specifications, active compound levels (e.g., HPLC quantification), and physicochemical properties of any purchased batch are governed exclusively by the specific Certificate of Analysis (CoA) issued for that batch.

3. Samples and Commercial Orders

Sample Policy: We provide sample quantities (e.g., 100g) for formulation and R&D validation free of charge. Shipping costs for samples are strictly borne by the buyer (e.g., Freight Collect via the buyer’s DHL/FedEx/UPS account, or prepaid to us). However, as a commitment to building long-term partnerships, the sample shipping fees paid by the buyer can be fully credited and deducted from the total invoice value of your subsequent commercial production order.

Commercial Transactions: All trial and production orders are subject to our standard commercial trade terms (e.g., FOB, CIF) as explicitly agreed upon in a formal Commercial Invoice and Sales Contract.

4. Regulatory Compliance and Importation

Buyers are solely responsible for ensuring that the importation, formulation, and commercial distribution of our botanical extracts comply with all local laws, regulations, and pharmacopoeia standards (e.g., FDA, EMA, ChP) in their respective destination countries. PrimeHerb is not liable for customs rejections, import delays, or regulatory actions in the buyer’s jurisdiction.

5. Intellectual Property

All content on this Website, including text, graphics, logos, images (including facility imagery), technical manuals, and data compilations, is the exclusive property of PrimeHerb and is protected by international copyright laws. Unauthorized reproduction, scraping, or commercial exploitation of our content is strictly prohibited.

6. Limitation of Liability

To the maximum extent permitted by applicable law, PrimeHerb shall not be liable for any indirect, incidental, special, or consequential damages arising from the use of our Website, reliance on its content, or the integration of our raw materials into the buyer’s finished products.

7. Governing Law and Jurisdiction

These Terms of Use shall be governed by and construed in accordance with the laws of the People’s Republic of China. Any disputes arising from the use of this Website shall be subject to the exclusive jurisdiction of the competent courts in Henan Province, China.