Qualified raw materials are the guarantee of qualified products. To assure the safety of our products, we do utmost for the safety of raw materials.

1. Material Sources:

All the seabuckthorn materials are procured from the superior fine material resource regions: Qinghai, Inner Mongolia etc , this has greatly guaranteed the quality of raw materials.

2. Fixed procurement sources:

After performing strict procedures to appraise the suppliers of raw materials (supplier history, reputation,strength, output, product quality and other factors), fix the selected qualified suppliers , this has guaranteed the procured materials are safe and up to the required quality standards.

3. Test and approval performance of the incoming materials:

All the incoimg materials must be tested and checked before use. Procedures include: check the labels, apperance, packing, certificate of analysis, fill out the delivery record book, taking sample and analyse it by QA department, keeping representative samples, issue quality approval certificate by QA department, certificate of analysis etc. The materials will be ready for use only after undergoing above procedures and proved to be qualified.