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. Aaron Thomas Company, Inc.

   Garden Grove, CA, United States|packaging.com

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

3. Access Business Group, LLC

   Ada, MI, United States|amway.com

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

4. All-In Nutritionals LLC

   Springfield, OH, United States|allinnutritionals.com

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

5. Aloe Vera of America, Inc.

   Dallas, TX, United States|foreverliving.com

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

6. American Health Formulations, Inc.

   Hauppauge, NY, United States|ahfvitamins.com

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

7. Arizona Custom Blends Manufacturing, LLC

   Tempe, AZ, United States|acbmfg.com

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

8. Arizona Nutritional Supplements

   Chandler, AZ, United States|aznutritional.com

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

9. Arnet Pharmaceutical Corporation

   Davie, FL, United States|arnetusa.com

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

10. Aspen Co-Pak

    Spanish Fork, UT, United States|aspencopacking.com

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

11. Aspire Pharmaceuticals Inc.

    Somerset, NJ, United States|aspire-pharma.com

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

12. Avanti Nutritional Laboratories

    Miami Lakes, FL, United States|avantinutrition.com

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

13. Azur Global Nutrition, LLC

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

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

14. Bactolac Pharmaceutical, Inc.

    Hauppauge, NY, United States|bactolac.com

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

15. Basic Brands Inc

    Columbus, OH, United States|basicbrandsinc.com

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

16. Bayer U.S. LLC

    Myerstown, PA, United States|bayer.com

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

17. Bio-Tech Pharmacal, Inc.

    Fayetteville, AR, United States|biotechpharmacal.com

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

18. BioCorp Nutrition Labs

    Melville, NY, United States|biocorpnutritionlabs.com

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

19. BioMedical Research Laboratories, LLC

    Sandy, UT, United States|4life.com

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

20. Bluebonnet Nutrition Corporation

    Sugar Land, TX, United States|bluebonnetnutrition.com

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

21. Blueroot Health, Inc.

    Middletown, CT, United States|vitalnutrients.net

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

22. Brand Nutraceuticals, Inc. DBA Brand Nutra

    Farmingdale, NY, United States|brandnutra.com

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

23. Captek Softgel International, Inc.

    Cerritos, CA, United States|capteksoftgel.com

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

24. Charlotte's Web, Inc.

    Louisville, CO, United States|charlottesweb.com

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

25. Confidence USA, Inc DBA America's Best Nutrition, Inc

    Port Washington, NY, United States|confidenceusa.com

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

26. Contract Supplement Packaging, LLC

    Boise, ID, United States|cspboise.com

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

27. Country Life, LLC

    Hauppauge, NY, United States|countrylifevitamins.com

    • Capsules
    • Gummies
    • Liquids
    • Oils
    • Powders
    • Softgels
    • +1 more
    NSF/ANSI 455-2checked Oct 5, 2026

28. CSB Nutrition Corporation

    Spanish Fork, UT, United States|csbnutrition.com

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

29. Designs for Health

    Palm Coast, FL, United States|designsforsport.com

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

30. DLC Laboratories, Inc. Corporation

    Paramount, CA, United States|dlclabs.com

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