Manufacturer directory

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

1. 21st Century Healthcare, Inc.

   Tempe, AZ, United States|21stcenturyvitamins.com

   • Capsules
   • Gummies
   • Softgels
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

2. A&Z Pharmaceutical, Inc.

   Happauge, NY, United States|azpharmaceutical.com

   • Powders
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

3. Aaron Thomas Company, Inc.

   Garden Grove, CA, United States|packaging.com

   • Capsules
   • Gummies
   • Powders
   • Softgels
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

4. Access Business Group, LLC

   Ada, MI, United States|amway.com

   • Capsules
   • Powders
   • Softgels
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

5. Adept Life Science, LLC

   Gilbert, AZ, United States|adeptlifesciences.com

   • Capsules
   • Liquids
   • Powders
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

6. ADH Health Products, Inc.

   Congers, NY, United States|adhhealth.com

   • Capsules
   • Oils
   • Powders
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

7. Alaska Spring Pharmaceuticals Inc.

   Westbury, NY, United States|alaskaspringpharma.com

   • Capsules
   • Powders
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

8. Aloe Vera of America, Inc.

   Dallas, TX, United States|foreverliving.com

   • Gummies
   • Liquids
   • Powders
   • Softgels
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

9. American Health Formulations, Inc.

   Hauppauge, NY, United States|ahfvitamins.com

   • Capsules
   • Powders
   • Softgels
   • Tablets
   NSF/ANSI 455-2checked Oct 5, 2026

10. Americana Trading LLC

    Chatsworth, CA, United States|americanatrading.com

    • Capsules
    • Gummies
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

11. Amerilab Technologies Inc.

    Plymouth, MN, United States|amerilabtech.com

    • Powders
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

12. AOA Products, LLC

    Toledo, OH, United States|aoaproductsllc.com

    • Capsules
    • Liquids
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

13. Arizona Nutritional Supplements

    Chandler, AZ, United States|aznutritional.com

    • Capsules
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

14. Arnet Pharmaceutical Corporation

    Davie, FL, United States|arnetusa.com

    • Capsules
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

15. Avanti Nutritional Laboratories

    Miami Lakes, FL, United States|avantinutrition.com

    • Capsules
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

16. Azur Global Nutrition, LLC

    Winston-Salem, NC, United States|proresolvespms.com

    • Capsules
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

17. Bactolac Pharmaceutical, Inc.

    Hauppauge, NY, United States|bactolac.com

    • Capsules
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

18. Basic Brands Inc

    Columbus, OH, United States|basicbrandsinc.com

    • Capsules
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

19. Bayer U.S. LLC

    Myerstown, PA, United States|bayer.com

    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

20. Berkeley Nutritional Manufacturing Corporation DBA Protein Research

    Livermore, CA, United States|proteinresearch.com

    • Capsules
    • Powders
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

21. Bio-Botanica, Inc.

    Hauppauge, NY, United States|bio-botanica.com

    • Capsules
    • Liquids
    • Oils
    • Powders
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

22. Bio-Tech Pharmacal, Inc.

    Fayetteville, AR, United States|biotechpharmacal.com

    • Capsules
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

23. BioCorp Nutrition Labs

    Melville, NY, United States|biocorpnutritionlabs.com

    • Capsules
    • Gummies
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

24. BioMedical Research Laboratories, LLC

    Sandy, UT, United States|4life.com

    • Capsules
    • Liquids
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

25. Bluebonnet Nutrition Corporation

    Sugar Land, TX, United States|bluebonnetnutrition.com

    • Capsules
    • Liquids
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

26. Blueroot Health, Inc.

    Middletown, CT, United States|vitalnutrients.net

    • Capsules
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

27. Brand Nutraceuticals, Inc. DBA Brand Nutra

    Farmingdale, NY, United States|brandnutra.com

    • Capsules
    • Gummies
    • Powders
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

28. Brisar Delvco Industries, Inc.

    Paterson, NJ, United States|brisar.com

    • Capsules
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

29. Captek Softgel International, Inc.

    Cerritos, CA, United States|capteksoftgel.com

    • Capsules
    • Gummies
    • Softgels
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026

30. Catalo Natural Health Science, Inc.

    Torrance, CA, United States|catalo.us

    • Capsules
    • Powders
    • Tablets
    NSF/ANSI 455-2checked Oct 5, 2026