Product Categories

● Professional customization services for final-articles and packagings offered with multiple options.

● Our USA warehouse in California, USA. You can order online or self pick-up in our warehouse.

About Us

Xi an Sost Biotech CO,. Ltd. is the leading manufacturer in research, development, production, sale and service of cosmetic ingredients, healthcare ingredients, fruits & vegetables powder, food additives and active pharmaceutical ingredients(API), as well as Chinese medicine raw material. We insist on producing high quality, green products for human health. Building mutually beneficial and win-win partnership as our development strategy.

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Latest News
  • 14 Jul 2022

    SOST Will Attend 2022 WPE&WHPE Western Natural Exhibition This August

    The last WPE&WHPE Western Natural Exhibition was held in Xi'an, China from July 28th to 30th, 2021. As a well-known high-quality manufacturer of plant extracts at home and abroad, SOST was honored to be invited to participate in the exhibition. And it was turned out to be very...
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  • 25 Aug 2021

    Sost New Location, The Best Service

    August 20, 2021 is A special day, Xi 'an Sost Biotech Co., Ltd. ushered in the housewarming, the company address also moved from the third floor of Xi 'an University of Technology Science park A to the 18th floor of Building B, High-tech ONE Shangcheng. Xi 'an Sost Biotech Co., Ltd....
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  • Product Safety

    ● From selection of raw material, extraction to finished products, we produce standardized plant extract strictly complied with GMP standard, HACCP, EU USDA organic, ISO, SC, SGS requested.

    Our USA Warehouse

    ● Avoid Customs Issue

    ● Fast Shipping

    ● Avoid Duties

  • Our Advantages

    17+ Years Experience

    Professional Teams

    Customer First

    Service First

    Customization Services

    OEM & ODM Service

    Customized capsules, tablets, pills, gummies and formula etc.