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Certified ManufacturersFor manufacturers

Manufacturer directory

Supplement manufacturers with a manufacturing or packaging facility on a public registry we check.

479 manufacturers

  1. NSF lists a capsule facility in China

    China

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Baking
    • Coating
    • Tablet compression
    • Encapsulation
    • +1 more
    NSF/ANSI 455-2checked Oct 6, 2026
  2. NSF lists a capsule facility in Zhongshan, Guangdong

    Zhongshan, Guangdong, China

    • Capsules
    • Softgels
    Operations:
    • Baking
    • Coating
    • Encapsulation
    NSF/ANSI 455-2checked Oct 6, 2026
  3. NSF lists a capsule facility in Carrollton, TX

    Carrollton, TX, United States

    • Capsules
    • Gummies
    • Liquids
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  4. NSF lists 3 capsule facilities, including one in New Brunswick, NJ

    New Brunswick, NJ, United States

    • Capsules
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Coating
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  5. NSF lists 5 capsule facilities, including one in Layton, UT

    Layton, UT, United States

    • Capsules
    • Gummies
    • Liquids
    • Oils
    • Powders
    • Softgels
    • +1 more
    Operations:
    • Molding
    • Coating
    • Liquid formulation
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Oct 6, 2026
  6. NSF lists a capsule facility in Chadds Ford, PA

    Chadds Ford, PA, United States

    • Capsules
    Operations:
    • Liquid formulation
    • Encapsulation
    NSF/ANSI 455-2checked Oct 6, 2026
  7. NSF lists a capsule facility in El Reno, OK

    El Reno, OK, United States

    • Capsules
    • Powders
    Operations:
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  8. NSF lists a capsule facility in Temecula, CA

    Temecula, CA, United States

    • Capsules
    • Gummies
    • Powders
    • Tablets
    Operations:
    • Molding
    • Liquid formulation
    • Tablet compression
    • Encapsulation
    • +1 more
    NSF/ANSI 455-2checked Oct 6, 2026
  9. NSF lists a capsule facility in Ronkonkoma, NY

    Ronkonkoma, NY, United States

    • Capsules
    • Gummies
    • Softgels
    NSF/ANSI 455-2checked Oct 6, 2026
  10. NSF lists a capsule facility in Wuxi City, Jiangsu

    Wuxi City, Jiangsu, China

    • Capsules
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Baking
    • Liquid formulation
    • Tablet compression
    • Encapsulation
    • +1 more
    NSF/ANSI 455-2checked Oct 6, 2026
  11. NSF lists 2 capsule facilities, including one in Tustin, CA

    Tustin, CA, United States

    • Capsules
    • Softgels
    • Tablets
    Operations:
    • Coating
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  12. NSF lists a capsule facility in Auckland, New Zealand

    Auckland, New Zealand

    • Capsules
    • Gummies
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Coating
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  13. NSF lists a capsule facility in Jiaxing City, Zhejiang

    Jiaxing City, Zhejiang, China

    • Capsules
    • Softgels
    • Tablets
    Operations:
    • Baking
    • Coating
    • Liquid formulation
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Oct 6, 2026
  14. NSF lists a capsule facility in Congers, NY

    Congers, NY, United States

    • Capsules
    • Liquids
    • Tablets
    Operations:
    • Liquid formulation
    • Tablet compression
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  15. NSF lists a capsule facility in Richmond, BC

    Richmond, BC, Canada

    • Capsules
    • Liquids
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Coating
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  16. NSF lists a capsule facility in Medley, FL

    Medley, FL, United States

    • Capsules
    • Powders
    Operations:
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  17. NSF lists a capsule facility in Weihai City, Shandong Province

    Weihai City, Shandong Province, China

    • Capsules
    • Liquids
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Sterilization
    • Baking
    • Coating
    • Liquid formulation
    • +3 more
    NSF/ANSI 455-2checked Oct 6, 2026
  18. NSF lists a capsule facility in Weihai City, Shandong

    Weihai City, Shandong, China

    • Capsules
    • Softgels
    • Tablets
    Operations:
    • Baking
    • Coating
    • Liquid formulation
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Oct 6, 2026
  19. NSF lists a capsule facility in Weihai, Shandong

    Weihai, Shandong, China

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  20. NSF lists a capsule facility in Wuxi, Jiangsu

    Wuxi, Jiangsu, China

    • Capsules
    Operations:
    • Encapsulation
    NSF/ANSI 455-2checked Oct 6, 2026
  21. NSF lists a capsule facility in Saline, MI

    Saline, MI, United States

    • Capsules
    • Liquids
    • Tablets
    NSF/ANSI 455-2checked Oct 6, 2026
  22. NSF lists a capsule facility in Xiamen, Fujian

    Xiamen, Fujian, China

    • Capsules
    • Liquids
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Extraction
    • Sterilization
    • Liquid formulation
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Oct 6, 2026
  23. NSF lists a capsule facility in Guangzhou, Guangdong

    Guangzhou, Guangdong, China

    • Capsules
    • Gummies
    • Liquids
    • Powders
    • Tablets
    Operations:
    • Sterilization
    • Liquid formulation
    • Tablet compression
    • Encapsulation
    • +1 more
    NSF/ANSI 455-2checked Oct 6, 2026
  24. NSF lists a capsule facility in Yunnan

    Yunnan, China

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Extraction
    • Baking
    • Coating
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Oct 6, 2026
  25. NSF lists a capsule facility in Lanxi City, Zhejiang

    Lanxi City, Zhejiang, China

    • Capsules
    • Softgels
    • Tablets
    Operations:
    • Liquid formulation
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  26. NSF lists a capsule facility in Taizhou, Zhejiang

    Taizhou, Zhejiang, China

    • Capsules
    • Gummies
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Molding
    • Coating
    • Liquid formulation
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Oct 6, 2026
  27. NSF lists a capsule facility in China

    China

    • Capsules
    • Gummies
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026
  28. NSF lists a capsule facility in Qingyuan City, Guangdong Province

    Qingyuan City, Guangdong Province, China

    • Capsules
    • Gummies
    • Liquids
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Sterilization
    • Molding
    • Liquid formulation
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Oct 6, 2026
  29. Makes its own brands; contract work not confirmed

    NSF lists a capsule facility in Sunrise, FL

    Downers Grove, IL, United States

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Coating
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Oct 6, 2026