About Us

Xi’an Biof Bio-Technology Co., Ltd. supplies botanical extracts, cosmetic ingredients, food additives and nutritional ingredients to B2B customers. Based in Xi’an, China, we also support supplement OEM/ODM projects.

Share your ingredient, grade, quantity and destination with our team. We help you review product specifications, available documents, sample requirements and order arrangements.

Xi’an Esurey Bio-technology Co., Ltd., a subsidiary of BIOF, handles inquiries, product documentation and payments.

BIOF company premises

Ingredients and supplier documents

Explore our ingredients or visit the COA & TDS library. Confirm the specification and current batch documents for the material you intend to purchase.

Illustration of white supplement tablets and hard capsules
AI-generated dosage-form illustration

SUPPLEMENT OEM/ODM

Tablets, capsules, softgels & gummies

Discuss your formulation, dosage form and packaging requirements with our team. Confirm specifications, sample requirements and order terms before production.

  • Tablets
  • Hard capsules
  • Softgels
  • Gummies

Discuss your OEM/ODM project →


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PROFESSIONAL PRODUCTION OF EXTRACTS