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Manufacturer directory

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

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18 manufacturers

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  1. Amaxi Nutrition Products, Inc.

    Rancho Cucamonga, CA, United Statesamaxinutrition.com

    • Powders
    Operations:
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  2. Berkeley Nutritional Manufacturing Corporation DBA Protein Research

    USDA Organic

    Livermore, CA, United Statesproteinresearch.com

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  3. Everest Formulations

    Ontario, CA, United Stateseverestpackaging.com

    • Capsules
    • Powders
    Operations:
    • Encapsulation
    NSF/ANSI 455-2checked Nov 1, 2026

  4. Excelsior Nutrition Inc DBA 4Excelsior

    USDA Organic

    Anaheim, CA, United States4excelsior.com

    • Capsules
    • Gummies
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  5. FP Nutraceuticals, LLC dba FoodPharma

    Santa Fe Springs, CA, United Statesfoodpharma.com

    • Soft chews & chewables
    Operations:
    • Molding
    NSF/ANSI 455-2checked Nov 1, 2026

  6. GMP Laboratories of America, Inc.

    USDA Organic

    Anaheim, CA, United Statesgmplabs.com

    • Capsules
    • Gummies
    • Liquids
    • Oils
    • Powders
    • Tablets
    Operations:
    • Coating
    • Liquid formulation
    • Tablet compression
    • Encapsulation
    • +1 more
    NSF/ANSI 455-2checked Nov 1, 2026

  7. Harmony Foods LLC dba SCN Bestco

    USDA Organic

    Santa Cruz, CA, United Statesscnbestco.com

    • Gummies
    Operations:
    • Kitting
    • Baking
    • Molding
    • Coating
    • +1 more
    NSF/ANSI 455-2checked Nov 1, 2026

  8. Human Ingenuity Inc

    Irwindale, CA, United Stateshumaningenuity.com

    • Capsules
    • Powders
    • Softgels
    Operations:
    • Encapsulation
    NSF/ANSI 455-2checked Nov 1, 2026

  9. Jinher Nutra

    Chino, CA, United Statesjinhernutra.com

    • Capsules
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    NSF/ANSI 455-2checked Nov 1, 2026

  10. Nellson Nutraceutical, LLC

    USDA Organic

    Anaheim, CA, United Statesnellsonllc.com

    • Powders
    Operations:
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  11. Nutritional Supplement Manufacturers, Inc. DBA PureNSM, DBA VeriGMP

    USDA Organic

    Chula Vista, CA, United Statespurensm.com

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  12. Organic by Nature, Inc.

    USDA Organic

    Rancho Dominguez, CA, United Statesorganicbynatureinc.com

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Kitting
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  13. Simpson Labs LLC

    USDA Organic

    Valencia, CA, United Statessimpsonlabs.net

    • Capsules
    • Powders
    Operations:
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  14. Specialty Enzymes & Probiotics

    Chino, CA, United Statesspecialtyenzymes.com

    • Powders
    Operations:
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  15. Suja Life, LLC.

    USDA Organic

    Oceanside, CA, United Statessujalife.com

    • Liquids
    Operations:
    • High-pressure processing
    • Kitting
    • Liquid formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  16. The GHT Companies

    Vista, CA, United Statestheghtcompanies.com

    • Capsules
    • Liquids
    • Oils
    • Powders
    Operations:
    • Liquid formulation
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  17. Wakunaga of America Co., Ltd.

    USDA Organic

    Mission Viejo, CA, United Stateskyolic.com

    • Capsules
    • Liquids
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Extraction
    • Sterilization
    • Coating
    • Tablet compression
    • +2 more
    NSF/ANSI 455-2checked Nov 1, 2026

  18. We Pack It All, LLC

    USDA Organic

    Duarte, CA, United Stateswepackitall.com

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