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. T. P. Co., Ltd. Pingtung Factory

   Taiwan|atp-bio.com

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

3. A&Z Pharmaceutical, Inc.

   Happauge, NY, United States|azpharmaceutical.com

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

4. Aaron Thomas Company, Inc.

   Garden Grove, CA, United States|packaging.com

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

5. Access Business Group, LLC

   Ada, MI, United States|amway.com

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

6. Acenzia Inc.

   Oldcastle, ON, Canada|suntritioninc.com

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

7. Adept Life Science, LLC

   Gilbert, AZ, United States|adeptlifesciences.com

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

8. ADH Health Products, Inc.

   Congers, NY, United States|adhhealth.com

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

9. ADM Denmark A/S

   Hundested, Denmark|bifodan.com

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

10. Alaska Spring Pharmaceuticals Inc.

    Westbury, NY, United States|alaskaspringpharma.com

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

11. Aliment Industry Co., Ltd.

    Minamikoma-gun, Yamanashi, Japan|aliment.co.jp

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

12. Aloe Vera of America, Inc.

    Dallas, TX, United States|foreverliving.com

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

13. American Health Formulations, Inc.

    Hauppauge, NY, United States|ahfvitamins.com

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

14. Americana Trading LLC

    Chatsworth, CA, United States|americanatrading.com

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

15. Amerilab Technologies Inc.

    Plymouth, MN, United States|amerilabtech.com

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

16. Amol Pharmaceuticals Pvt. Ltd.

    Jaipur, India|amolpharmaceuticals.com

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

17. AOA Products, LLC

    Toledo, OH, United States|aoaproductsllc.com

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

18. Arizona Nutritional Supplements

    Chandler, AZ, United States|aznutritional.com

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

19. Arnet Pharmaceutical Corporation

    Davie, FL, United States|arnetusa.com

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

20. Aurora Nutrascience Inc.

    Concord, ON, Canada|auroranutrascience.com

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

21. Avanti Nutritional Laboratories

    Miami Lakes, FL, United States|avantinutrition.com

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

22. Azur Global Nutrition, LLC

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

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

23. BACFO Pharmaceuticals India Limited

    Noida, India|bacfo.com

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

24. Bactolac Pharmaceutical, Inc.

    Hauppauge, NY, United States|bactolac.com

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

25. Bangalore Pharmaceutical and Research Laboratory Private Limited

    Bangalore, India|bprl.in

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

26. BannerBio Nutraceuticals Inc.

    Shenzhen, Gaungdong, China|bannerbio.com

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

27. Basic Brands Inc

    Columbus, OH, United States|basicbrandsinc.com

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

28. Bayer U.S. LLC

    Myerstown, PA, United States|bayer.com

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

29. Berkeley Nutritional Manufacturing Corporation DBA Protein Research

    Livermore, CA, United States|proteinresearch.com

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

30. Biholon Co., Ltd.

    Toyamacity, Japan|biholon.co.jp

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